Upload folder using huggingface_hub (part 10)

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/index.ts

@@ -0,0 +1,23 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+export { Anthropic as default } from './client';
+
+export { type Uploadable, toFile } from './core/uploads';
+export { APIPromise } from './core/api-promise';
+export { BaseAnthropic, Anthropic, type ClientOptions, HUMAN_PROMPT, AI_PROMPT } from './client';
+export { PagePromise } from './core/pagination';
+export {
+  AnthropicError,
+  APIError,
+  APIConnectionError,
+  APIConnectionTimeoutError,
+  APIUserAbortError,
+  NotFoundError,
+  ConflictError,
+  RateLimitError,
+  BadRequestError,
+  AuthenticationError,
+  InternalServerError,
+  PermissionDeniedError,
+  UnprocessableEntityError,
+} from './core/error';

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/README.md

@@ -0,0 +1,3 @@
+# `internal`
+
+The modules in this directory are not importable outside this package and will change between releases.

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/builtin-types.ts

@@ -0,0 +1,93 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+export type Fetch = (input: string | URL | Request, init?: RequestInit) => Promise<Response>;
+
+/**
+ * An alias to the builtin `RequestInit` type so we can
+ * easily alias it in import statements if there are name clashes.
+ *
+ * https://developer.mozilla.org/docs/Web/API/RequestInit
+ */
+type _RequestInit = RequestInit;
+
+/**
+ * An alias to the builtin `Response` type so we can
+ * easily alias it in import statements if there are name clashes.
+ *
+ * https://developer.mozilla.org/docs/Web/API/Response
+ */
+type _Response = Response;
+
+/**
+ * The type for the first argument to `fetch`.
+ *
+ * https://developer.mozilla.org/docs/Web/API/Window/fetch#resource
+ */
+type _RequestInfo = Request | URL | string;
+
+/**
+ * The type for constructing `RequestInit` Headers.
+ *
+ * https://developer.mozilla.org/docs/Web/API/RequestInit#setting_headers
+ */
+type _HeadersInit = RequestInit['headers'];
+
+/**
+ * The type for constructing `RequestInit` body.
+ *
+ * https://developer.mozilla.org/docs/Web/API/RequestInit#body
+ */
+type _BodyInit = RequestInit['body'];
+
+/**
+ * An alias to the builtin `Array<T>` type so we can
+ * easily alias it in import statements if there are name clashes.
+ */
+type _Array<T> = Array<T>;
+
+/**
+ * An alias to the builtin `Record<K, T>` type so we can
+ * easily alias it in import statements if there are name clashes.
+ */
+type _Record<K extends keyof any, T> = Record<K, T>;
+
+export type {
+  _Array as Array,
+  _BodyInit as BodyInit,
+  _HeadersInit as HeadersInit,
+  _Record as Record,
+  _RequestInfo as RequestInfo,
+  _RequestInit as RequestInit,
+  _Response as Response,
+};
+
+/**
+ * A copy of the builtin `EndingType` type as it isn't fully supported in certain
+ * environments and attempting to reference the global version will error.
+ *
+ * https://github.com/microsoft/TypeScript/blob/49ad1a3917a0ea57f5ff248159256e12bb1cb705/src/lib/dom.generated.d.ts#L27941
+ */
+type EndingType = 'native' | 'transparent';
+
+/**
+ * A copy of the builtin `BlobPropertyBag` type as it isn't fully supported in certain
+ * environments and attempting to reference the global version will error.
+ *
+ * https://github.com/microsoft/TypeScript/blob/49ad1a3917a0ea57f5ff248159256e12bb1cb705/src/lib/dom.generated.d.ts#L154
+ * https://developer.mozilla.org/en-US/docs/Web/API/Blob/Blob#options
+ */
+export interface BlobPropertyBag {
+  endings?: EndingType;
+  type?: string;
+}
+
+/**
+ * A copy of the builtin `FilePropertyBag` type as it isn't fully supported in certain
+ * environments and attempting to reference the global version will error.
+ *
+ * https://github.com/microsoft/TypeScript/blob/49ad1a3917a0ea57f5ff248159256e12bb1cb705/src/lib/dom.generated.d.ts#L503
+ * https://developer.mozilla.org/en-US/docs/Web/API/File/File#options
+ */
+export interface FilePropertyBag extends BlobPropertyBag {
+  lastModified?: number;
+}

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/constants.ts

@@ -0,0 +1,12 @@
+// File containing shared constants
+
+/**
+ * Model-specific timeout constraints for non-streaming requests
+ */
+export const MODEL_NONSTREAMING_TOKENS: Record<string, number> = {
+  'claude-opus-4-20250514': 8192,
+  'claude-opus-4-0': 8192,
+  'claude-4-opus-20250514': 8192,
+  'anthropic.claude-opus-4-20250514-v1:0': 8192,
+  'claude-opus-4@20250514': 8192,
+};

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/decoders/jsonl.ts

@@ -0,0 +1,48 @@
+import { AnthropicError } from '../../core/error';
+import { ReadableStreamToAsyncIterable } from '../shims';
+import { LineDecoder, type Bytes } from './line';
+
+export class JSONLDecoder<T> {
+  controller: AbortController;
+
+  constructor(
+    private iterator: AsyncIterableIterator<Bytes>,
+    controller: AbortController,
+  ) {
+    this.controller = controller;
+  }
+
+  private async *decoder(): AsyncIterator<T, any, undefined> {
+    const lineDecoder = new LineDecoder();
+    for await (const chunk of this.iterator) {
+      for (const line of lineDecoder.decode(chunk)) {
+        yield JSON.parse(line);
+      }
+    }
+
+    for (const line of lineDecoder.flush()) {
+      yield JSON.parse(line);
+    }
+  }
+
+  [Symbol.asyncIterator](): AsyncIterator<T> {
+    return this.decoder();
+  }
+
+  static fromResponse<T>(response: Response, controller: AbortController): JSONLDecoder<T> {
+    if (!response.body) {
+      controller.abort();
+      if (
+        typeof (globalThis as any).navigator !== 'undefined' &&
+        (globalThis as any).navigator.product === 'ReactNative'
+      ) {
+        throw new AnthropicError(
+          `The default react-native fetch implementation does not support streaming. Please use expo/fetch: https://docs.expo.dev/versions/latest/sdk/expo/#expofetch-api`,
+        );
+      }
+      throw new AnthropicError(`Attempted to iterate over a response with no body`);
+    }
+
+    return new JSONLDecoder(ReadableStreamToAsyncIterable<Bytes>(response.body), controller);
+  }
+}

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/decoders/line.ts

@@ -0,0 +1,135 @@
+import { concatBytes, decodeUTF8, encodeUTF8 } from '../utils/bytes';
+
+export type Bytes = string | ArrayBuffer | Uint8Array | null | undefined;
+
+/**
+ * A re-implementation of httpx's `LineDecoder` in Python that handles incrementally
+ * reading lines from text.
+ *
+ * https://github.com/encode/httpx/blob/920333ea98118e9cf617f246905d7b202510941c/httpx/_decoders.py#L258
+ */
+export class LineDecoder {
+  // prettier-ignore
+  static NEWLINE_CHARS = new Set(['\n', '\r']);
+  static NEWLINE_REGEXP = /\r\n|[\n\r]/g;
+
+  #buffer: Uint8Array;
+  #carriageReturnIndex: number | null;
+
+  constructor() {
+    this.#buffer = new Uint8Array();
+    this.#carriageReturnIndex = null;
+  }
+
+  decode(chunk: Bytes): string[] {
+    if (chunk == null) {
+      return [];
+    }
+
+    const binaryChunk =
+      chunk instanceof ArrayBuffer ? new Uint8Array(chunk)
+      : typeof chunk === 'string' ? encodeUTF8(chunk)
+      : chunk;
+
+    this.#buffer = concatBytes([this.#buffer, binaryChunk]);
+
+    const lines: string[] = [];
+    let patternIndex;
+    while ((patternIndex = findNewlineIndex(this.#buffer, this.#carriageReturnIndex)) != null) {
+      if (patternIndex.carriage && this.#carriageReturnIndex == null) {
+        // skip until we either get a corresponding `\n`, a new `\r` or nothing
+        this.#carriageReturnIndex = patternIndex.index;
+        continue;
+      }
+
+      // we got double \r or \rtext\n
+      if (
+        this.#carriageReturnIndex != null &&
+        (patternIndex.index !== this.#carriageReturnIndex + 1 || patternIndex.carriage)
+      ) {
+        lines.push(decodeUTF8(this.#buffer.subarray(0, this.#carriageReturnIndex - 1)));
+        this.#buffer = this.#buffer.subarray(this.#carriageReturnIndex);
+        this.#carriageReturnIndex = null;
+        continue;
+      }
+
+      const endIndex =
+        this.#carriageReturnIndex !== null ? patternIndex.preceding - 1 : patternIndex.preceding;
+
+      const line = decodeUTF8(this.#buffer.subarray(0, endIndex));
+      lines.push(line);
+
+      this.#buffer = this.#buffer.subarray(patternIndex.index);
+      this.#carriageReturnIndex = null;
+    }
+
+    return lines;
+  }
+
+  flush(): string[] {
+    if (!this.#buffer.length) {
+      return [];
+    }
+    return this.decode('\n');
+  }
+}
+
+/**
+ * This function searches the buffer for the end patterns, (\r or \n)
+ * and returns an object with the index preceding the matched newline and the
+ * index after the newline char. `null` is returned if no new line is found.
+ *
+ * ```ts
+ * findNewLineIndex('abc\ndef') -> { preceding: 2, index: 3 }
+ * ```
+ */
+function findNewlineIndex(
+  buffer: Uint8Array,
+  startIndex: number | null,
+): { preceding: number; index: number; carriage: boolean } | null {
+  const newline = 0x0a; // \n
+  const carriage = 0x0d; // \r
+
+  for (let i = startIndex ?? 0; i < buffer.length; i++) {
+    if (buffer[i] === newline) {
+      return { preceding: i, index: i + 1, carriage: false };
+    }
+
+    if (buffer[i] === carriage) {
+      return { preceding: i, index: i + 1, carriage: true };
+    }
+  }
+
+  return null;
+}
+
+export function findDoubleNewlineIndex(buffer: Uint8Array): number {
+  // This function searches the buffer for the end patterns (\r\r, \n\n, \r\n\r\n)
+  // and returns the index right after the first occurrence of any pattern,
+  // or -1 if none of the patterns are found.
+  const newline = 0x0a; // \n
+  const carriage = 0x0d; // \r
+
+  for (let i = 0; i < buffer.length - 1; i++) {
+    if (buffer[i] === newline && buffer[i + 1] === newline) {
+      // \n\n
+      return i + 2;
+    }
+    if (buffer[i] === carriage && buffer[i + 1] === carriage) {
+      // \r\r
+      return i + 2;
+    }
+    if (
+      buffer[i] === carriage &&
+      buffer[i + 1] === newline &&
+      i + 3 < buffer.length &&
+      buffer[i + 2] === carriage &&
+      buffer[i + 3] === newline
+    ) {
+      // \r\n\r\n
+      return i + 4;
+    }
+  }
+
+  return -1;
+}

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/detect-platform.ts

@@ -0,0 +1,196 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+import { VERSION } from '../version';
+
+export const isRunningInBrowser = () => {
+  return (
+    // @ts-ignore
+    typeof window !== 'undefined' &&
+    // @ts-ignore
+    typeof window.document !== 'undefined' &&
+    // @ts-ignore
+    typeof navigator !== 'undefined'
+  );
+};
+
+type DetectedPlatform = 'deno' | 'node' | 'edge' | 'unknown';
+
+/**
+ * Note this does not detect 'browser'; for that, use getBrowserInfo().
+ */
+function getDetectedPlatform(): DetectedPlatform {
+  if (typeof Deno !== 'undefined' && Deno.build != null) {
+    return 'deno';
+  }
+  if (typeof EdgeRuntime !== 'undefined') {
+    return 'edge';
+  }
+  if (
+    Object.prototype.toString.call(
+      typeof (globalThis as any).process !== 'undefined' ? (globalThis as any).process : 0,
+    ) === '[object process]'
+  ) {
+    return 'node';
+  }
+  return 'unknown';
+}
+
+declare const Deno: any;
+declare const EdgeRuntime: any;
+type Arch = 'x32' | 'x64' | 'arm' | 'arm64' | `other:${string}` | 'unknown';
+type PlatformName =
+  | 'MacOS'
+  | 'Linux'
+  | 'Windows'
+  | 'FreeBSD'
+  | 'OpenBSD'
+  | 'iOS'
+  | 'Android'
+  | `Other:${string}`
+  | 'Unknown';
+type Browser = 'ie' | 'edge' | 'chrome' | 'firefox' | 'safari';
+type PlatformProperties = {
+  'X-Stainless-Lang': 'js';
+  'X-Stainless-Package-Version': string;
+  'X-Stainless-OS': PlatformName;
+  'X-Stainless-Arch': Arch;
+  'X-Stainless-Runtime': 'node' | 'deno' | 'edge' | `browser:${Browser}` | 'unknown';
+  'X-Stainless-Runtime-Version': string;
+};
+const getPlatformProperties = (): PlatformProperties => {
+  const detectedPlatform = getDetectedPlatform();
+  if (detectedPlatform === 'deno') {
+    return {
+      'X-Stainless-Lang': 'js',
+      'X-Stainless-Package-Version': VERSION,
+      'X-Stainless-OS': normalizePlatform(Deno.build.os),
+      'X-Stainless-Arch': normalizeArch(Deno.build.arch),
+      'X-Stainless-Runtime': 'deno',
+      'X-Stainless-Runtime-Version':
+        typeof Deno.version === 'string' ? Deno.version : Deno.version?.deno ?? 'unknown',
+    };
+  }
+  if (typeof EdgeRuntime !== 'undefined') {
+    return {
+      'X-Stainless-Lang': 'js',
+      'X-Stainless-Package-Version': VERSION,
+      'X-Stainless-OS': 'Unknown',
+      'X-Stainless-Arch': `other:${EdgeRuntime}`,
+      'X-Stainless-Runtime': 'edge',
+      'X-Stainless-Runtime-Version': (globalThis as any).process.version,
+    };
+  }
+  // Check if Node.js
+  if (detectedPlatform === 'node') {
+    return {
+      'X-Stainless-Lang': 'js',
+      'X-Stainless-Package-Version': VERSION,
+      'X-Stainless-OS': normalizePlatform((globalThis as any).process.platform ?? 'unknown'),
+      'X-Stainless-Arch': normalizeArch((globalThis as any).process.arch ?? 'unknown'),
+      'X-Stainless-Runtime': 'node',
+      'X-Stainless-Runtime-Version': (globalThis as any).process.version ?? 'unknown',
+    };
+  }
+
+  const browserInfo = getBrowserInfo();
+  if (browserInfo) {
+    return {
+      'X-Stainless-Lang': 'js',
+      'X-Stainless-Package-Version': VERSION,
+      'X-Stainless-OS': 'Unknown',
+      'X-Stainless-Arch': 'unknown',
+      'X-Stainless-Runtime': `browser:${browserInfo.browser}`,
+      'X-Stainless-Runtime-Version': browserInfo.version,
+    };
+  }
+
+  // TODO add support for Cloudflare workers, etc.
+  return {
+    'X-Stainless-Lang': 'js',
+    'X-Stainless-Package-Version': VERSION,
+    'X-Stainless-OS': 'Unknown',
+    'X-Stainless-Arch': 'unknown',
+    'X-Stainless-Runtime': 'unknown',
+    'X-Stainless-Runtime-Version': 'unknown',
+  };
+};
+
+type BrowserInfo = {
+  browser: Browser;
+  version: string;
+};
+
+declare const navigator: { userAgent: string } | undefined;
+
+// Note: modified from https://github.com/JS-DevTools/host-environment/blob/b1ab79ecde37db5d6e163c050e54fe7d287d7c92/src/isomorphic.browser.ts
+function getBrowserInfo(): BrowserInfo | null {
+  if (typeof navigator === 'undefined' || !navigator) {
+    return null;
+  }
+
+  // NOTE: The order matters here!
+  const browserPatterns = [
+    { key: 'edge' as const, pattern: /Edge(?:\W+(\d+)\.(\d+)(?:\.(\d+))?)?/ },
+    { key: 'ie' as const, pattern: /MSIE(?:\W+(\d+)\.(\d+)(?:\.(\d+))?)?/ },
+    { key: 'ie' as const, pattern: /Trident(?:.*rv\:(\d+)\.(\d+)(?:\.(\d+))?)?/ },
+    { key: 'chrome' as const, pattern: /Chrome(?:\W+(\d+)\.(\d+)(?:\.(\d+))?)?/ },
+    { key: 'firefox' as const, pattern: /Firefox(?:\W+(\d+)\.(\d+)(?:\.(\d+))?)?/ },
+    { key: 'safari' as const, pattern: /(?:Version\W+(\d+)\.(\d+)(?:\.(\d+))?)?(?:\W+Mobile\S*)?\W+Safari/ },
+  ];
+
+  // Find the FIRST matching browser
+  for (const { key, pattern } of browserPatterns) {
+    const match = pattern.exec(navigator.userAgent);
+    if (match) {
+      const major = match[1] || 0;
+      const minor = match[2] || 0;
+      const patch = match[3] || 0;
+
+      return { browser: key, version: `${major}.${minor}.${patch}` };
+    }
+  }
+
+  return null;
+}
+
+const normalizeArch = (arch: string): Arch => {
+  // Node docs:
+  // - https://nodejs.org/api/process.html#processarch
+  // Deno docs:
+  // - https://doc.deno.land/deno/stable/~/Deno.build
+  if (arch === 'x32') return 'x32';
+  if (arch === 'x86_64' || arch === 'x64') return 'x64';
+  if (arch === 'arm') return 'arm';
+  if (arch === 'aarch64' || arch === 'arm64') return 'arm64';
+  if (arch) return `other:${arch}`;
+  return 'unknown';
+};
+
+const normalizePlatform = (platform: string): PlatformName => {
+  // Node platforms:
+  // - https://nodejs.org/api/process.html#processplatform
+  // Deno platforms:
+  // - https://doc.deno.land/deno/stable/~/Deno.build
+  // - https://github.com/denoland/deno/issues/14799
+
+  platform = platform.toLowerCase();
+
+  // NOTE: this iOS check is untested and may not work
+  // Node does not work natively on IOS, there is a fork at
+  // https://github.com/nodejs-mobile/nodejs-mobile
+  // however it is unknown at the time of writing how to detect if it is running
+  if (platform.includes('ios')) return 'iOS';
+  if (platform === 'android') return 'Android';
+  if (platform === 'darwin') return 'MacOS';
+  if (platform === 'win32') return 'Windows';
+  if (platform === 'freebsd') return 'FreeBSD';
+  if (platform === 'openbsd') return 'OpenBSD';
+  if (platform === 'linux') return 'Linux';
+  if (platform) return `Other:${platform}`;
+  return 'Unknown';
+};
+
+let _platformHeaders: PlatformProperties;
+export const getPlatformHeaders = () => {
+  return (_platformHeaders ??= getPlatformProperties());
+};

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/errors.ts

@@ -0,0 +1,33 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+export function isAbortError(err: unknown) {
+  return (
+    typeof err === 'object' &&
+    err !== null &&
+    // Spec-compliant fetch implementations
+    (('name' in err && (err as any).name === 'AbortError') ||
+      // Expo fetch
+      ('message' in err && String((err as any).message).includes('FetchRequestCanceledException')))
+  );
+}
+
+export const castToError = (err: any): Error => {
+  if (err instanceof Error) return err;
+  if (typeof err === 'object' && err !== null) {
+    try {
+      if (Object.prototype.toString.call(err) === '[object Error]') {
+        // @ts-ignore - not all envs have native support for cause yet
+        const error = new Error(err.message, err.cause ? { cause: err.cause } : {});
+        if (err.stack) error.stack = err.stack;
+        // @ts-ignore - not all envs have native support for cause yet
+        if (err.cause && !error.cause) error.cause = err.cause;
+        if (err.name) error.name = err.name;
+        return error;
+      }
+    } catch {}
+    try {
+      return new Error(JSON.stringify(err));
+    } catch {}
+  }
+  return new Error(err);
+};

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/headers.ts

@@ -0,0 +1,99 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+import { isReadonlyArray } from './utils/values';
+
+type HeaderValue = string | undefined | null;
+export type HeadersLike =
+  | Headers
+  | readonly HeaderValue[][]
+  | Record<string, HeaderValue | readonly HeaderValue[]>
+  | undefined
+  | null
+  | NullableHeaders;
+
+const brand_privateNullableHeaders = Symbol.for('brand.privateNullableHeaders') as symbol & {
+  description: 'brand.privateNullableHeaders';
+};
+
+/**
+ * @internal
+ * Users can pass explicit nulls to unset default headers. When we parse them
+ * into a standard headers type we need to preserve that information.
+ */
+export type NullableHeaders = {
+  /** Brand check, prevent users from creating a NullableHeaders. */
+  [_: typeof brand_privateNullableHeaders]: true;
+  /** Parsed headers. */
+  values: Headers;
+  /** Set of lowercase header names explicitly set to null. */
+  nulls: Set<string>;
+};
+
+function* iterateHeaders(headers: HeadersLike): IterableIterator<readonly [string, string | null]> {
+  if (!headers) return;
+
+  if (brand_privateNullableHeaders in headers) {
+    const { values, nulls } = headers as NullableHeaders;
+    yield* values.entries();
+    for (const name of nulls) {
+      yield [name, null];
+    }
+    return;
+  }
+
+  let shouldClear = false;
+  let iter: Iterable<readonly (HeaderValue | readonly HeaderValue[])[]>;
+  if (headers instanceof Headers) {
+    iter = headers.entries();
+  } else if (isReadonlyArray(headers)) {
+    iter = headers;
+  } else {
+    shouldClear = true;
+    iter = Object.entries(headers ?? {});
+  }
+  for (let row of iter) {
+    const name = row[0];
+    if (typeof name !== 'string') throw new TypeError('expected header name to be a string');
+    const values = isReadonlyArray(row[1]) ? row[1] : [row[1]];
+    let didClear = false;
+    for (const value of values) {
+      if (value === undefined) continue;
+
+      // Objects keys always overwrite older headers, they never append.
+      // Yield a null to clear the header before adding the new values.
+      if (shouldClear && !didClear) {
+        didClear = true;
+        yield [name, null];
+      }
+      yield [name, value];
+    }
+  }
+}
+
+export const buildHeaders = (newHeaders: HeadersLike[]): NullableHeaders => {
+  const targetHeaders = new Headers();
+  const nullHeaders = new Set<string>();
+  for (const headers of newHeaders) {
+    const seenHeaders = new Set<string>();
+    for (const [name, value] of iterateHeaders(headers)) {
+      const lowerName = name.toLowerCase();
+      if (!seenHeaders.has(lowerName)) {
+        targetHeaders.delete(name);
+        seenHeaders.add(lowerName);
+      }
+      if (value === null) {
+        targetHeaders.delete(name);
+        nullHeaders.add(lowerName);
+      } else {
+        targetHeaders.append(name, value);
+        nullHeaders.delete(lowerName);
+      }
+    }
+  }
+  return { [brand_privateNullableHeaders]: true, values: targetHeaders, nulls: nullHeaders };
+};
+
+export const isEmptyHeaders = (headers: HeadersLike) => {
+  for (const _ of iterateHeaders(headers)) return false;
+  return true;
+};

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/parse.ts

@@ -0,0 +1,84 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+import type { FinalRequestOptions } from './request-options';
+import { Stream } from '../core/streaming';
+import { type BaseAnthropic } from '../client';
+import { formatRequestDetails, loggerFor } from './utils/log';
+import type { AbstractPage } from '../core/pagination';
+
+export type APIResponseProps = {
+  response: Response;
+  options: FinalRequestOptions;
+  controller: AbortController;
+  requestLogID: string;
+  retryOfRequestLogID: string | undefined;
+  startTime: number;
+};
+
+export async function defaultParseResponse<T>(
+  client: BaseAnthropic,
+  props: APIResponseProps,
+): Promise<WithRequestID<T>> {
+  const { response, requestLogID, retryOfRequestLogID, startTime } = props;
+  const body = await (async () => {
+    if (props.options.stream) {
+      loggerFor(client).debug('response', response.status, response.url, response.headers, response.body);
+
+      // Note: there is an invariant here that isn't represented in the type system
+      // that if you set `stream: true` the response type must also be `Stream<T>`
+
+      if (props.options.__streamClass) {
+        return props.options.__streamClass.fromSSEResponse(response, props.controller) as any;
+      }
+
+      return Stream.fromSSEResponse(response, props.controller) as any;
+    }
+
+    // fetch refuses to read the body when the status code is 204.
+    if (response.status === 204) {
+      return null as T;
+    }
+
+    if (props.options.__binaryResponse) {
+      return response as unknown as T;
+    }
+
+    const contentType = response.headers.get('content-type');
+    const mediaType = contentType?.split(';')[0]?.trim();
+    const isJSON = mediaType?.includes('application/json') || mediaType?.endsWith('+json');
+    if (isJSON) {
+      const json = await response.json();
+      return addRequestID(json as T, response);
+    }
+
+    const text = await response.text();
+    return text as unknown as T;
+  })();
+  loggerFor(client).debug(
+    `[${requestLogID}] response parsed`,
+    formatRequestDetails({
+      retryOfRequestLogID,
+      url: response.url,
+      status: response.status,
+      body,
+      durationMs: Date.now() - startTime,
+    }),
+  );
+  return body;
+}
+
+export type WithRequestID<T> =
+  T extends Array<any> | Response | AbstractPage<any> ? T
+  : T extends Record<string, any> ? T & { _request_id?: string | null }
+  : T;
+
+export function addRequestID<T>(value: T, response: Response): WithRequestID<T> {
+  if (!value || typeof value !== 'object' || Array.isArray(value)) {
+    return value as WithRequestID<T>;
+  }
+
+  return Object.defineProperty(value, '_request_id', {
+    value: response.headers.get('request-id'),
+    enumerable: false,
+  }) as WithRequestID<T>;
+}

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/request-options.ts

@@ -0,0 +1,93 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+import { NullableHeaders } from './headers';
+
+import type { BodyInit } from './builtin-types';
+import { Stream } from '../core/streaming';
+import type { HTTPMethod, MergedRequestInit } from './types';
+import { type HeadersLike } from './headers';
+
+export type FinalRequestOptions = RequestOptions & { method: HTTPMethod; path: string };
+
+export type RequestOptions = {
+  /**
+   * The HTTP method for the request (e.g., 'get', 'post', 'put', 'delete').
+   */
+  method?: HTTPMethod;
+
+  /**
+   * The URL path for the request.
+   *
+   * @example "/v1/foo"
+   */
+  path?: string;
+
+  /**
+   * Query parameters to include in the request URL.
+   */
+  query?: object | undefined | null;
+
+  /**
+   * The request body. Can be a string, JSON object, FormData, or other supported types.
+   */
+  body?: unknown;
+
+  /**
+   * HTTP headers to include with the request. Can be a Headers object, plain object, or array of tuples.
+   */
+  headers?: HeadersLike;
+
+  /**
+   * The maximum number of times that the client will retry a request in case of a
+   * temporary failure, like a network error or a 5XX error from the server.
+   *
+   * @default 2
+   */
+  maxRetries?: number;
+
+  stream?: boolean | undefined;
+
+  /**
+   * The maximum amount of time (in milliseconds) that the client should wait for a response
+   * from the server before timing out a single request.
+   *
+   * @unit milliseconds
+   */
+  timeout?: number;
+
+  /**
+   * Additional `RequestInit` options to be passed to the underlying `fetch` call.
+   * These options will be merged with the client's default fetch options.
+   */
+  fetchOptions?: MergedRequestInit;
+
+  /**
+   * An AbortSignal that can be used to cancel the request.
+   */
+  signal?: AbortSignal | undefined | null;
+
+  /**
+   * A unique key for this request to enable idempotency.
+   */
+  idempotencyKey?: string;
+
+  /**
+   * Override the default base URL for this specific request.
+   */
+  defaultBaseURL?: string | undefined;
+
+  __binaryResponse?: boolean | undefined;
+  __streamClass?: typeof Stream;
+};
+
+export type EncodedContent = { bodyHeaders: HeadersLike; body: BodyInit };
+export type RequestEncoder = (request: { headers: NullableHeaders; body: unknown }) => EncodedContent;
+
+export const FallbackEncoder: RequestEncoder = ({ headers, body }) => {
+  return {
+    bodyHeaders: {
+      'content-type': 'application/json',
+    },
+    body: JSON.stringify(body),
+  };
+};

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/shim-types.ts

@@ -0,0 +1,26 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+/**
+ * Shims for types that we can't always rely on being available globally.
+ *
+ * Note: these only exist at the type-level, there is no corresponding runtime
+ * version for any of these symbols.
+ */
+
+type NeverToAny<T> = T extends never ? any : T;
+
+/** @ts-ignore */
+type _DOMReadableStream<R = any> = globalThis.ReadableStream<R>;
+
+/** @ts-ignore */
+type _NodeReadableStream<R = any> = import('stream/web').ReadableStream<R>;
+
+type _ConditionalNodeReadableStream<R = any> =
+  typeof globalThis extends { ReadableStream: any } ? never : _NodeReadableStream<R>;
+
+type _ReadableStream<R = any> = NeverToAny<
+  | ([0] extends [1 & _DOMReadableStream<R>] ? never : _DOMReadableStream<R>)
+  | ([0] extends [1 & _ConditionalNodeReadableStream<R>] ? never : _ConditionalNodeReadableStream<R>)
+>;
+
+export type { _ReadableStream as ReadableStream };

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/shims.ts

@@ -0,0 +1,107 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+/**
+ * This module provides internal shims and utility functions for environments where certain Node.js or global types may not be available.
+ *
+ * These are used to ensure we can provide a consistent behaviour between different JavaScript environments and good error
+ * messages in cases where an environment isn't fully supported.
+ */
+
+import type { Fetch } from './builtin-types';
+import type { ReadableStream } from './shim-types';
+
+export function getDefaultFetch(): Fetch {
+  if (typeof fetch !== 'undefined') {
+    return fetch as any;
+  }
+
+  throw new Error(
+    '`fetch` is not defined as a global; Either pass `fetch` to the client, `new Anthropic({ fetch })` or polyfill the global, `globalThis.fetch = fetch`',
+  );
+}
+
+type ReadableStreamArgs = ConstructorParameters<typeof ReadableStream>;
+
+export function makeReadableStream(...args: ReadableStreamArgs): ReadableStream {
+  const ReadableStream = (globalThis as any).ReadableStream;
+  if (typeof ReadableStream === 'undefined') {
+    // Note: All of the platforms / runtimes we officially support already define
+    // `ReadableStream` as a global, so this should only ever be hit on unsupported runtimes.
+    throw new Error(
+      '`ReadableStream` is not defined as a global; You will need to polyfill it, `globalThis.ReadableStream = ReadableStream`',
+    );
+  }
+
+  return new ReadableStream(...args);
+}
+
+export function ReadableStreamFrom<T>(iterable: Iterable<T> | AsyncIterable<T>): ReadableStream<T> {
+  let iter: AsyncIterator<T> | Iterator<T> =
+    Symbol.asyncIterator in iterable ? iterable[Symbol.asyncIterator]() : iterable[Symbol.iterator]();
+
+  return makeReadableStream({
+    start() {},
+    async pull(controller: any) {
+      const { done, value } = await iter.next();
+      if (done) {
+        controller.close();
+      } else {
+        controller.enqueue(value);
+      }
+    },
+    async cancel() {
+      await iter.return?.();
+    },
+  });
+}
+
+/**
+ * Most browsers don't yet have async iterable support for ReadableStream,
+ * and Node has a very different way of reading bytes from its "ReadableStream".
+ *
+ * This polyfill was pulled from https://github.com/MattiasBuelens/web-streams-polyfill/pull/122#issuecomment-1627354490
+ */
+export function ReadableStreamToAsyncIterable<T>(stream: any): AsyncIterableIterator<T> {
+  if (stream[Symbol.asyncIterator]) return stream;
+
+  const reader = stream.getReader();
+  return {
+    async next() {
+      try {
+        const result = await reader.read();
+        if (result?.done) reader.releaseLock(); // release lock when stream becomes closed
+        return result;
+      } catch (e) {
+        reader.releaseLock(); // release lock when stream becomes errored
+        throw e;
+      }
+    },
+    async return() {
+      const cancelPromise = reader.cancel();
+      reader.releaseLock();
+      await cancelPromise;
+      return { done: true, value: undefined };
+    },
+    [Symbol.asyncIterator]() {
+      return this;
+    },
+  };
+}
+
+/**
+ * Cancels a ReadableStream we don't need to consume.
+ * See https://undici.nodejs.org/#/?id=garbage-collection
+ */
+export async function CancelReadableStream(stream: any): Promise<void> {
+  if (stream === null || typeof stream !== 'object') return;
+
+  if (stream[Symbol.asyncIterator]) {
+    await stream[Symbol.asyncIterator]().return?.();
+    return;
+  }
+
+  const reader = stream.getReader();
+  const cancelPromise = reader.cancel();
+  reader.releaseLock();
+  await cancelPromise;
+}

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/stream-utils.ts

@@ -0,0 +1,32 @@
+/**
+ * Most browsers don't yet have async iterable support for ReadableStream,
+ * and Node has a very different way of reading bytes from its "ReadableStream".
+ *
+ * This polyfill was pulled from https://github.com/MattiasBuelens/web-streams-polyfill/pull/122#issuecomment-1627354490
+ */
+export function ReadableStreamToAsyncIterable<T>(stream: any): AsyncIterableIterator<T> {
+  if (stream[Symbol.asyncIterator]) return stream;
+
+  const reader = stream.getReader();
+  return {
+    async next() {
+      try {
+        const result = await reader.read();
+        if (result?.done) reader.releaseLock(); // release lock when stream becomes closed
+        return result;
+      } catch (e) {
+        reader.releaseLock(); // release lock when stream becomes errored
+        throw e;
+      }
+    },
+    async return() {
+      const cancelPromise = reader.cancel();
+      reader.releaseLock();
+      await cancelPromise;
+      return { done: true, value: undefined };
+    },
+    [Symbol.asyncIterator]() {
+      return this;
+    },
+  };
+}

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/to-file.ts

@@ -0,0 +1,159 @@
+import { BlobPart, getName, makeFile, isAsyncIterable } from './uploads';
+import type { FilePropertyBag } from './builtin-types';
+import { checkFileSupport } from './uploads';
+
+type BlobLikePart = string | ArrayBuffer | ArrayBufferView | BlobLike | DataView;
+
+/**
+ * Intended to match DOM Blob, node-fetch Blob, node:buffer Blob, etc.
+ * Don't add arrayBuffer here, node-fetch doesn't have it
+ */
+interface BlobLike {
+  /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Blob/size) */
+  readonly size: number;
+  /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Blob/type) */
+  readonly type: string;
+  /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Blob/text) */
+  text(): Promise<string>;
+  /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Blob/slice) */
+  slice(start?: number, end?: number): BlobLike;
+}
+
+/**
+ * This check adds the arrayBuffer() method type because it is available and used at runtime
+ */
+const isBlobLike = (value: any): value is BlobLike & { arrayBuffer(): Promise<ArrayBuffer> } =>
+  value != null &&
+  typeof value === 'object' &&
+  typeof value.size === 'number' &&
+  typeof value.type === 'string' &&
+  typeof value.text === 'function' &&
+  typeof value.slice === 'function' &&
+  typeof value.arrayBuffer === 'function';
+
+/**
+ * Intended to match DOM File, node:buffer File, undici File, etc.
+ */
+interface FileLike extends BlobLike {
+  /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/File/lastModified) */
+  readonly lastModified: number;
+  /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/File/name) */
+  readonly name?: string | undefined;
+}
+
+/**
+ * This check adds the arrayBuffer() method type because it is available and used at runtime
+ */
+const isFileLike = (value: any): value is FileLike & { arrayBuffer(): Promise<ArrayBuffer> } =>
+  value != null &&
+  typeof value === 'object' &&
+  typeof value.name === 'string' &&
+  typeof value.lastModified === 'number' &&
+  isBlobLike(value);
+
+/**
+ * Intended to match DOM Response, node-fetch Response, undici Response, etc.
+ */
+export interface ResponseLike {
+  url: string;
+  blob(): Promise<BlobLike>;
+}
+
+const isResponseLike = (value: any): value is ResponseLike =>
+  value != null &&
+  typeof value === 'object' &&
+  typeof value.url === 'string' &&
+  typeof value.blob === 'function';
+
+export type ToFileInput =
+  | FileLike
+  | ResponseLike
+  | Exclude<BlobLikePart, string>
+  | AsyncIterable<BlobLikePart>;
+
+/**
+ * Helper for creating a {@link File} to pass to an SDK upload method from a variety of different data formats
+ * @param value the raw content of the file.  Can be an {@link Uploadable}, {@link BlobLikePart}, or {@link AsyncIterable} of {@link BlobLikePart}s
+ * @param {string=} name the name of the file. If omitted, toFile will try to determine a file name from bits if possible
+ * @param {Object=} options additional properties
+ * @param {string=} options.type the MIME type of the content
+ * @param {number=} options.lastModified the last modified timestamp
+ * @returns a {@link File} with the given properties
+ */
+export async function toFile(
+  value: ToFileInput | PromiseLike<ToFileInput>,
+  name?: string | null | undefined,
+  options?: FilePropertyBag | undefined,
+): Promise<File> {
+  checkFileSupport();
+
+  // If it's a promise, resolve it.
+  value = await value;
+
+  name ||= getName(value);
+
+  // If we've been given a `File` we don't need to do anything if the name / options
+  // have not been customised.
+  if (isFileLike(value)) {
+    if (value instanceof File && name == null && options == null) {
+      return value;
+    }
+    return makeFile([await value.arrayBuffer()], name ?? value.name, {
+      type: value.type,
+      lastModified: value.lastModified,
+      ...options,
+    });
+  }
+
+  if (isResponseLike(value)) {
+    const blob = await value.blob();
+    name ||= new URL(value.url).pathname.split(/[\\/]/).pop();
+
+    return makeFile(await getBytes(blob), name, options);
+  }
+
+  const parts = await getBytes(value);
+
+  if (!options?.type) {
+    const type = parts.find((part) => typeof part === 'object' && 'type' in part && part.type);
+    if (typeof type === 'string') {
+      options = { ...options, type };
+    }
+  }
+
+  return makeFile(parts, name, options);
+}
+
+async function getBytes(value: BlobLikePart | AsyncIterable<BlobLikePart>): Promise<Array<BlobPart>> {
+  let parts: Array<BlobPart> = [];
+  if (
+    typeof value === 'string' ||
+    ArrayBuffer.isView(value) || // includes Uint8Array, Buffer, etc.
+    value instanceof ArrayBuffer
+  ) {
+    parts.push(value);
+  } else if (isBlobLike(value)) {
+    parts.push(value instanceof Blob ? value : await value.arrayBuffer());
+  } else if (
+    isAsyncIterable(value) // includes Readable, ReadableStream, etc.
+  ) {
+    for await (const chunk of value) {
+      parts.push(...(await getBytes(chunk as BlobLikePart))); // TODO, consider validating?
+    }
+  } else {
+    const constructor = value?.constructor?.name;
+    throw new Error(
+      `Unexpected data type: ${typeof value}${
+        constructor ? `; constructor: ${constructor}` : ''
+      }${propsForError(value)}`,
+    );
+  }
+
+  return parts;
+}
+
+function propsForError(value: unknown): string {
+  if (typeof value !== 'object' || value === null) return '';
+  const props = Object.getOwnPropertyNames(value);
+  return `; props: [${props.map((p) => `"${p}"`).join(', ')}]`;
+}

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/types.ts

@@ -0,0 +1,95 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+export type PromiseOrValue<T> = T | Promise<T>;
+export type HTTPMethod = 'get' | 'post' | 'put' | 'patch' | 'delete';
+
+export type KeysEnum<T> = { [P in keyof Required<T>]: true };
+
+export type FinalizedRequestInit = RequestInit & { headers: Headers };
+
+type NotAny<T> = [0] extends [1 & T] ? never : T;
+
+/**
+ * Some environments overload the global fetch function, and Parameters<T> only gets the last signature.
+ */
+type OverloadedParameters<T> =
+  T extends (
+    {
+      (...args: infer A): unknown;
+      (...args: infer B): unknown;
+      (...args: infer C): unknown;
+      (...args: infer D): unknown;
+    }
+  ) ?
+    A | B | C | D
+  : T extends (
+    {
+      (...args: infer A): unknown;
+      (...args: infer B): unknown;
+      (...args: infer C): unknown;
+    }
+  ) ?
+    A | B | C
+  : T extends (
+    {
+      (...args: infer A): unknown;
+      (...args: infer B): unknown;
+    }
+  ) ?
+    A | B
+  : T extends (...args: infer A) => unknown ? A
+  : never;
+
+/* eslint-disable */
+/**
+ * These imports attempt to get types from a parent package's dependencies.
+ * Unresolved bare specifiers can trigger [automatic type acquisition][1] in some projects, which
+ * would cause typescript to show types not present at runtime. To avoid this, we import
+ * directly from parent node_modules folders.
+ *
+ * We need to check multiple levels because we don't know what directory structure we'll be in.
+ * For example, pnpm generates directories like this:
+ * ```
+ * node_modules
+ * ├── .pnpm
+ * │   └── pkg@1.0.0
+ * │       └── node_modules
+ * │           └── pkg
+ * │               └── internal
+ * │                   └── types.d.ts
+ * ├── pkg -> .pnpm/pkg@1.0.0/node_modules/pkg
+ * └── undici
+ * ```
+ *
+ * [1]: https://www.typescriptlang.org/tsconfig/#typeAcquisition
+ */
+/** @ts-ignore For users with \@types/node */
+type UndiciTypesRequestInit = NotAny<import('../node_modules/undici-types/index.d.ts').RequestInit> | NotAny<import('../../node_modules/undici-types/index.d.ts').RequestInit> | NotAny<import('../../../node_modules/undici-types/index.d.ts').RequestInit> | NotAny<import('../../../../node_modules/undici-types/index.d.ts').RequestInit> | NotAny<import('../../../../../node_modules/undici-types/index.d.ts').RequestInit> | NotAny<import('../../../../../../node_modules/undici-types/index.d.ts').RequestInit> | NotAny<import('../../../../../../../node_modules/undici-types/index.d.ts').RequestInit> | NotAny<import('../../../../../../../../node_modules/undici-types/index.d.ts').RequestInit> | NotAny<import('../../../../../../../../../node_modules/undici-types/index.d.ts').RequestInit> | NotAny<import('../../../../../../../../../../node_modules/undici-types/index.d.ts').RequestInit>;
+/** @ts-ignore For users with undici */
+type UndiciRequestInit = NotAny<import('../node_modules/undici/index.d.ts').RequestInit> | NotAny<import('../../node_modules/undici/index.d.ts').RequestInit> | NotAny<import('../../../node_modules/undici/index.d.ts').RequestInit> | NotAny<import('../../../../node_modules/undici/index.d.ts').RequestInit> | NotAny<import('../../../../../node_modules/undici/index.d.ts').RequestInit> | NotAny<import('../../../../../../node_modules/undici/index.d.ts').RequestInit> | NotAny<import('../../../../../../../node_modules/undici/index.d.ts').RequestInit> | NotAny<import('../../../../../../../../node_modules/undici/index.d.ts').RequestInit> | NotAny<import('../../../../../../../../../node_modules/undici/index.d.ts').RequestInit> | NotAny<import('../../../../../../../../../../node_modules/undici/index.d.ts').RequestInit>;
+/** @ts-ignore For users with \@types/bun */
+type BunRequestInit = globalThis.FetchRequestInit;
+/** @ts-ignore For users with node-fetch@2 */
+type NodeFetch2RequestInit = NotAny<import('../node_modules/@types/node-fetch/index.d.ts').RequestInit> | NotAny<import('../../node_modules/@types/node-fetch/index.d.ts').RequestInit> | NotAny<import('../../../node_modules/@types/node-fetch/index.d.ts').RequestInit> | NotAny<import('../../../../node_modules/@types/node-fetch/index.d.ts').RequestInit> | NotAny<import('../../../../../node_modules/@types/node-fetch/index.d.ts').RequestInit> | NotAny<import('../../../../../../node_modules/@types/node-fetch/index.d.ts').RequestInit> | NotAny<import('../../../../../../../node_modules/@types/node-fetch/index.d.ts').RequestInit> | NotAny<import('../../../../../../../../node_modules/@types/node-fetch/index.d.ts').RequestInit> | NotAny<import('../../../../../../../../../node_modules/@types/node-fetch/index.d.ts').RequestInit> | NotAny<import('../../../../../../../../../../node_modules/@types/node-fetch/index.d.ts').RequestInit>;
+/** @ts-ignore For users with node-fetch@3, doesn't need file extension because types are at ./@types/index.d.ts */
+type NodeFetch3RequestInit =  NotAny<import('../node_modules/node-fetch').RequestInit> | NotAny<import('../../node_modules/node-fetch').RequestInit> | NotAny<import('../../../node_modules/node-fetch').RequestInit> | NotAny<import('../../../../node_modules/node-fetch').RequestInit> | NotAny<import('../../../../../node_modules/node-fetch').RequestInit> | NotAny<import('../../../../../../node_modules/node-fetch').RequestInit> | NotAny<import('../../../../../../../node_modules/node-fetch').RequestInit> | NotAny<import('../../../../../../../../node_modules/node-fetch').RequestInit> | NotAny<import('../../../../../../../../../node_modules/node-fetch').RequestInit> | NotAny<import('../../../../../../../../../../node_modules/node-fetch').RequestInit>;
+/** @ts-ignore For users who use Deno */
+type FetchRequestInit = NonNullable<OverloadedParameters<typeof fetch>[1]>;
+/* eslint-enable */
+
+type RequestInits =
+  | NotAny<UndiciTypesRequestInit>
+  | NotAny<UndiciRequestInit>
+  | NotAny<BunRequestInit>
+  | NotAny<NodeFetch2RequestInit>
+  | NotAny<NodeFetch3RequestInit>
+  | NotAny<RequestInit>
+  | NotAny<FetchRequestInit>;
+
+/**
+ * This type contains `RequestInit` options that may be available on the current runtime,
+ * including per-platform extensions like `dispatcher`, `agent`, `client`, etc.
+ */
+export type MergedRequestInit = RequestInits &
+  /** We don't include these in the types as they'll be overridden for every request. */
+  Partial<Record<'body' | 'headers' | 'method' | 'signal', never>>;

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/uploads.ts

@@ -0,0 +1,193 @@
+import { type RequestOptions } from './request-options';
+import type { FilePropertyBag, Fetch } from './builtin-types';
+import type { BaseAnthropic } from '../client';
+import { ReadableStreamFrom } from './shims';
+
+export type BlobPart = string | ArrayBuffer | ArrayBufferView | Blob | DataView;
+type FsReadStream = AsyncIterable<Uint8Array> & { path: string | { toString(): string } };
+
+// https://github.com/oven-sh/bun/issues/5980
+interface BunFile extends Blob {
+  readonly name?: string | undefined;
+}
+
+export const checkFileSupport = () => {
+  if (typeof File === 'undefined') {
+    const { process } = globalThis as any;
+    const isOldNode =
+      typeof process?.versions?.node === 'string' && parseInt(process.versions.node.split('.')) < 20;
+    throw new Error(
+      '`File` is not defined as a global, which is required for file uploads.' +
+        (isOldNode ?
+          " Update to Node 20 LTS or newer, or set `globalThis.File` to `import('node:buffer').File`."
+        : ''),
+    );
+  }
+};
+
+/**
+ * Typically, this is a native "File" class.
+ *
+ * We provide the {@link toFile} utility to convert a variety of objects
+ * into the File class.
+ *
+ * For convenience, you can also pass a fetch Response, or in Node,
+ * the result of fs.createReadStream().
+ */
+export type Uploadable = File | Response | FsReadStream | BunFile;
+
+/**
+ * Construct a `File` instance. This is used to ensure a helpful error is thrown
+ * for environments that don't define a global `File` yet.
+ */
+export function makeFile(
+  fileBits: BlobPart[],
+  fileName: string | undefined,
+  options?: FilePropertyBag,
+): File {
+  checkFileSupport();
+  return new File(fileBits as any, fileName ?? 'unknown_file', options);
+}
+
+export function getName(value: any): string | undefined {
+  return (
+    (
+      (typeof value === 'object' &&
+        value !== null &&
+        (('name' in value && value.name && String(value.name)) ||
+          ('url' in value && value.url && String(value.url)) ||
+          ('filename' in value && value.filename && String(value.filename)) ||
+          ('path' in value && value.path && String(value.path)))) ||
+      ''
+    )
+      .split(/[\\/]/)
+      .pop() || undefined
+  );
+}
+
+export const isAsyncIterable = (value: any): value is AsyncIterable<any> =>
+  value != null && typeof value === 'object' && typeof value[Symbol.asyncIterator] === 'function';
+
+/**
+ * Returns a multipart/form-data request if any part of the given request body contains a File / Blob value.
+ * Otherwise returns the request as is.
+ */
+export const maybeMultipartFormRequestOptions = async (
+  opts: RequestOptions,
+  fetch: BaseAnthropic | Fetch,
+): Promise<RequestOptions> => {
+  if (!hasUploadableValue(opts.body)) return opts;
+
+  return { ...opts, body: await createForm(opts.body, fetch) };
+};
+
+type MultipartFormRequestOptions = Omit<RequestOptions, 'body'> & { body: unknown };
+
+export const multipartFormRequestOptions = async (
+  opts: MultipartFormRequestOptions,
+  fetch: BaseAnthropic | Fetch,
+): Promise<RequestOptions> => {
+  return { ...opts, body: await createForm(opts.body, fetch) };
+};
+
+const supportsFormDataMap = /* @__PURE__ */ new WeakMap<Fetch, Promise<boolean>>();
+
+/**
+ * node-fetch doesn't support the global FormData object in recent node versions. Instead of sending
+ * properly-encoded form data, it just stringifies the object, resulting in a request body of "[object FormData]".
+ * This function detects if the fetch function provided supports the global FormData object to avoid
+ * confusing error messages later on.
+ */
+function supportsFormData(fetchObject: BaseAnthropic | Fetch): Promise<boolean> {
+  const fetch: Fetch = typeof fetchObject === 'function' ? fetchObject : (fetchObject as any).fetch;
+  const cached = supportsFormDataMap.get(fetch);
+  if (cached) return cached;
+  const promise = (async () => {
+    try {
+      const FetchResponse = (
+        'Response' in fetch ?
+          fetch.Response
+        : (await fetch('data:,')).constructor) as typeof Response;
+      const data = new FormData();
+      if (data.toString() === (await new FetchResponse(data).text())) {
+        return false;
+      }
+      return true;
+    } catch {
+      // avoid false negatives
+      return true;
+    }
+  })();
+  supportsFormDataMap.set(fetch, promise);
+  return promise;
+}
+
+export const createForm = async <T = Record<string, unknown>>(
+  body: T | undefined,
+  fetch: BaseAnthropic | Fetch,
+): Promise<FormData> => {
+  if (!(await supportsFormData(fetch))) {
+    throw new TypeError(
+      'The provided fetch function does not support file uploads with the current global FormData class.',
+    );
+  }
+  const form = new FormData();
+  await Promise.all(Object.entries(body || {}).map(([key, value]) => addFormValue(form, key, value)));
+  return form;
+};
+
+// We check for Blob not File because Bun.File doesn't inherit from File,
+// but they both inherit from Blob and have a `name` property at runtime.
+const isNamedBlob = (value: unknown): value is Blob => value instanceof Blob && 'name' in value;
+
+const isUploadable = (value: unknown) =>
+  typeof value === 'object' &&
+  value !== null &&
+  (value instanceof Response || isAsyncIterable(value) || isNamedBlob(value));
+
+const hasUploadableValue = (value: unknown): boolean => {
+  if (isUploadable(value)) return true;
+  if (Array.isArray(value)) return value.some(hasUploadableValue);
+  if (value && typeof value === 'object') {
+    for (const k in value) {
+      if (hasUploadableValue((value as any)[k])) return true;
+    }
+  }
+  return false;
+};
+
+const addFormValue = async (form: FormData, key: string, value: unknown): Promise<void> => {
+  if (value === undefined) return;
+  if (value == null) {
+    throw new TypeError(
+      `Received null for "${key}"; to pass null in FormData, you must use the string 'null'`,
+    );
+  }
+
+  // TODO: make nested formats configurable
+  if (typeof value === 'string' || typeof value === 'number' || typeof value === 'boolean') {
+    form.append(key, String(value));
+  } else if (value instanceof Response) {
+    let options = {} as FilePropertyBag;
+    const contentType = value.headers.get('Content-Type');
+    if (contentType) {
+      options = { type: contentType };
+    }
+
+    form.append(key, makeFile([await value.blob()], getName(value), options));
+  } else if (isAsyncIterable(value)) {
+    form.append(key, makeFile([await new Response(ReadableStreamFrom(value)).blob()], getName(value)));
+  } else if (isNamedBlob(value)) {
+    form.append(key, makeFile([value], getName(value), { type: value.type }));
+  } else if (Array.isArray(value)) {
+    await Promise.all(value.map((entry) => addFormValue(form, key + '[]', entry)));
+  } else if (typeof value === 'object') {
+    await Promise.all(
+      Object.entries(value).map(([name, prop]) => addFormValue(form, `${key}[${name}]`, prop)),
+    );
+  } else {
+    throw new TypeError(
+      `Invalid value given to form, expected a string, number, boolean, object, Array, File or Blob but got ${value} instead`,
+    );
+  }
+};

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/utils.ts

@@ -0,0 +1,8 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+export * from './utils/values';
+export * from './utils/base64';
+export * from './utils/env';
+export * from './utils/log';
+export * from './utils/uuid';
+export * from './utils/sleep';

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/utils/base64.ts

@@ -0,0 +1,40 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+import { AnthropicError } from '../../core/error';
+import { encodeUTF8 } from './bytes';
+
+export const toBase64 = (data: string | Uint8Array | null | undefined): string => {
+  if (!data) return '';
+
+  if (typeof (globalThis as any).Buffer !== 'undefined') {
+    return (globalThis as any).Buffer.from(data).toString('base64');
+  }
+
+  if (typeof data === 'string') {
+    data = encodeUTF8(data);
+  }
+
+  if (typeof btoa !== 'undefined') {
+    return btoa(String.fromCharCode.apply(null, data as any));
+  }
+
+  throw new AnthropicError('Cannot generate base64 string; Expected `Buffer` or `btoa` to be defined');
+};
+
+export const fromBase64 = (str: string): Uint8Array => {
+  if (typeof (globalThis as any).Buffer !== 'undefined') {
+    const buf = (globalThis as any).Buffer.from(str, 'base64');
+    return new Uint8Array(buf.buffer, buf.byteOffset, buf.byteLength);
+  }
+
+  if (typeof atob !== 'undefined') {
+    const bstr = atob(str);
+    const buf = new Uint8Array(bstr.length);
+    for (let i = 0; i < bstr.length; i++) {
+      buf[i] = bstr.charCodeAt(i);
+    }
+    return buf;
+  }
+
+  throw new AnthropicError('Cannot decode base64 string; Expected `Buffer` or `atob` to be defined');
+};

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/utils/bytes.ts

@@ -0,0 +1,32 @@
+export function concatBytes(buffers: Uint8Array[]): Uint8Array {
+  let length = 0;
+  for (const buffer of buffers) {
+    length += buffer.length;
+  }
+  const output = new Uint8Array(length);
+  let index = 0;
+  for (const buffer of buffers) {
+    output.set(buffer, index);
+    index += buffer.length;
+  }
+
+  return output;
+}
+
+let encodeUTF8_: (str: string) => Uint8Array;
+export function encodeUTF8(str: string) {
+  let encoder;
+  return (
+    encodeUTF8_ ??
+    ((encoder = new (globalThis as any).TextEncoder()), (encodeUTF8_ = encoder.encode.bind(encoder)))
+  )(str);
+}
+
+let decodeUTF8_: (bytes: Uint8Array) => string;
+export function decodeUTF8(bytes: Uint8Array) {
+  let decoder;
+  return (
+    decodeUTF8_ ??
+    ((decoder = new (globalThis as any).TextDecoder()), (decodeUTF8_ = decoder.decode.bind(decoder)))
+  )(bytes);
+}

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/utils/env.ts

@@ -0,0 +1,18 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+/**
+ * Read an environment variable.
+ *
+ * Trims beginning and trailing whitespace.
+ *
+ * Will return undefined if the environment variable doesn't exist or cannot be accessed.
+ */
+export const readEnv = (env: string): string | undefined => {
+  if (typeof (globalThis as any).process !== 'undefined') {
+    return (globalThis as any).process.env?.[env]?.trim() ?? undefined;
+  }
+  if (typeof (globalThis as any).Deno !== 'undefined') {
+    return (globalThis as any).Deno.env?.get?.(env)?.trim();
+  }
+  return undefined;
+};

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/utils/log.ts

@@ -0,0 +1,127 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+import { hasOwn } from './values';
+import { type BaseAnthropic } from '../../client';
+import { RequestOptions } from '../request-options';
+
+type LogFn = (message: string, ...rest: unknown[]) => void;
+export type Logger = {
+  error: LogFn;
+  warn: LogFn;
+  info: LogFn;
+  debug: LogFn;
+};
+export type LogLevel = 'off' | 'error' | 'warn' | 'info' | 'debug';
+
+const levelNumbers = {
+  off: 0,
+  error: 200,
+  warn: 300,
+  info: 400,
+  debug: 500,
+};
+
+export const parseLogLevel = (
+  maybeLevel: string | undefined,
+  sourceName: string,
+  client: BaseAnthropic,
+): LogLevel | undefined => {
+  if (!maybeLevel) {
+    return undefined;
+  }
+  if (hasOwn(levelNumbers, maybeLevel)) {
+    return maybeLevel;
+  }
+  loggerFor(client).warn(
+    `${sourceName} was set to ${JSON.stringify(maybeLevel)}, expected one of ${JSON.stringify(
+      Object.keys(levelNumbers),
+    )}`,
+  );
+  return undefined;
+};
+
+function noop() {}
+
+function makeLogFn(fnLevel: keyof Logger, logger: Logger | undefined, logLevel: LogLevel) {
+  if (!logger || levelNumbers[fnLevel] > levelNumbers[logLevel]) {
+    return noop;
+  } else {
+    // Don't wrap logger functions, we want the stacktrace intact!
+    return logger[fnLevel].bind(logger);
+  }
+}
+
+const noopLogger = {
+  error: noop,
+  warn: noop,
+  info: noop,
+  debug: noop,
+};
+
+let cachedLoggers = /* @__PURE__ */ new WeakMap<Logger, [LogLevel, Logger]>();
+
+export function loggerFor(client: BaseAnthropic): Logger {
+  const logger = client.logger;
+  const logLevel = client.logLevel ?? 'off';
+  if (!logger) {
+    return noopLogger;
+  }
+
+  const cachedLogger = cachedLoggers.get(logger);
+  if (cachedLogger && cachedLogger[0] === logLevel) {
+    return cachedLogger[1];
+  }
+
+  const levelLogger = {
+    error: makeLogFn('error', logger, logLevel),
+    warn: makeLogFn('warn', logger, logLevel),
+    info: makeLogFn('info', logger, logLevel),
+    debug: makeLogFn('debug', logger, logLevel),
+  };
+
+  cachedLoggers.set(logger, [logLevel, levelLogger]);
+
+  return levelLogger;
+}
+
+export const formatRequestDetails = (details: {
+  options?: RequestOptions | undefined;
+  headers?: Headers | Record<string, string> | undefined;
+  retryOfRequestLogID?: string | undefined;
+  retryOf?: string | undefined;
+  url?: string | undefined;
+  status?: number | undefined;
+  method?: string | undefined;
+  durationMs?: number | undefined;
+  message?: unknown;
+  body?: unknown;
+}) => {
+  if (details.options) {
+    details.options = { ...details.options };
+    delete details.options['headers']; // redundant + leaks internals
+  }
+  if (details.headers) {
+    details.headers = Object.fromEntries(
+      (details.headers instanceof Headers ? [...details.headers] : Object.entries(details.headers)).map(
+        ([name, value]) => [
+          name,
+          (
+            name.toLowerCase() === 'x-api-key' ||
+            name.toLowerCase() === 'authorization' ||
+            name.toLowerCase() === 'cookie' ||
+            name.toLowerCase() === 'set-cookie'
+          ) ?
+            '***'
+          : value,
+        ],
+      ),
+    );
+  }
+  if ('retryOfRequestLogID' in details) {
+    if (details.retryOfRequestLogID) {
+      details.retryOf = details.retryOfRequestLogID;
+    }
+    delete details.retryOfRequestLogID;
+  }
+  return details;
+};

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/utils/path.ts

@@ -0,0 +1,88 @@
+import { AnthropicError } from '../../core/error';
+
+/**
+ * Percent-encode everything that isn't safe to have in a path without encoding safe chars.
+ *
+ * Taken from https://datatracker.ietf.org/doc/html/rfc3986#section-3.3:
+ * > unreserved  = ALPHA / DIGIT / "-" / "." / "_" / "~"
+ * > sub-delims  = "!" / "$" / "&" / "'" / "(" / ")" / "*" / "+" / "," / ";" / "="
+ * > pchar       = unreserved / pct-encoded / sub-delims / ":" / "@"
+ */
+export function encodeURIPath(str: string) {
+  return str.replace(/[^A-Za-z0-9\-._~!$&'()*+,;=:@]+/g, encodeURIComponent);
+}
+
+const EMPTY = /* @__PURE__ */ Object.freeze(/* @__PURE__ */ Object.create(null));
+
+export const createPathTagFunction = (pathEncoder = encodeURIPath) =>
+  function path(statics: readonly string[], ...params: readonly unknown[]): string {
+    // If there are no params, no processing is needed.
+    if (statics.length === 1) return statics[0]!;
+
+    let postPath = false;
+    const invalidSegments = [];
+    const path = statics.reduce((previousValue, currentValue, index) => {
+      if (/[?#]/.test(currentValue)) {
+        postPath = true;
+      }
+      const value = params[index];
+      let encoded = (postPath ? encodeURIComponent : pathEncoder)('' + value);
+      if (
+        index !== params.length &&
+        (value == null ||
+          (typeof value === 'object' &&
+            // handle values from other realms
+            value.toString ===
+              Object.getPrototypeOf(Object.getPrototypeOf((value as any).hasOwnProperty ?? EMPTY) ?? EMPTY)
+                ?.toString))
+      ) {
+        encoded = value + '';
+        invalidSegments.push({
+          start: previousValue.length + currentValue.length,
+          length: encoded.length,
+          error: `Value of type ${Object.prototype.toString
+            .call(value)
+            .slice(8, -1)} is not a valid path parameter`,
+        });
+      }
+      return previousValue + currentValue + (index === params.length ? '' : encoded);
+    }, '');
+
+    const pathOnly = path.split(/[?#]/, 1)[0]!;
+    const invalidSegmentPattern = /(?<=^|\/)(?:\.|%2e){1,2}(?=\/|$)/gi;
+    let match;
+
+    // Find all invalid segments
+    while ((match = invalidSegmentPattern.exec(pathOnly)) !== null) {
+      invalidSegments.push({
+        start: match.index,
+        length: match[0].length,
+        error: `Value "${match[0]}" can\'t be safely passed as a path parameter`,
+      });
+    }
+
+    invalidSegments.sort((a, b) => a.start - b.start);
+
+    if (invalidSegments.length > 0) {
+      let lastEnd = 0;
+      const underline = invalidSegments.reduce((acc, segment) => {
+        const spaces = ' '.repeat(segment.start - lastEnd);
+        const arrows = '^'.repeat(segment.length);
+        lastEnd = segment.start + segment.length;
+        return acc + spaces + arrows;
+      }, '');
+
+      throw new AnthropicError(
+        `Path parameters result in path with invalid segments:\n${invalidSegments
+          .map((e) => e.error)
+          .join('\n')}\n${path}\n${underline}`,
+      );
+    }
+
+    return path;
+  };
+
+/**
+ * URI-encodes path params and ensures no unsafe /./ or /../ path segments are introduced.
+ */
+export const path = /* @__PURE__ */ createPathTagFunction(encodeURIPath);

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/utils/sleep.ts

@@ -0,0 +1,3 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+export const sleep = (ms: number) => new Promise<void>((resolve) => setTimeout(resolve, ms));

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/utils/uuid.ts

@@ -0,0 +1,17 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+/**
+ * https://stackoverflow.com/a/2117523
+ */
+export let uuid4 = function () {
+  const { crypto } = globalThis as any;
+  if (crypto?.randomUUID) {
+    uuid4 = crypto.randomUUID.bind(crypto);
+    return crypto.randomUUID();
+  }
+  const u8 = new Uint8Array(1);
+  const randomByte = crypto ? () => crypto.getRandomValues(u8)[0]! : () => (Math.random() * 0xff) & 0xff;
+  return '10000000-1000-4000-8000-100000000000'.replace(/[018]/g, (c) =>
+    (+c ^ (randomByte() & (15 >> (+c / 4)))).toString(16),
+  );
+};

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/internal/utils/values.ts

@@ -0,0 +1,105 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+import { AnthropicError } from '../../core/error';
+
+// https://url.spec.whatwg.org/#url-scheme-string
+const startsWithSchemeRegexp = /^[a-z][a-z0-9+.-]*:/i;
+
+export const isAbsoluteURL = (url: string): boolean => {
+  return startsWithSchemeRegexp.test(url);
+};
+
+export let isArray = (val: unknown): val is unknown[] => ((isArray = Array.isArray), isArray(val));
+export let isReadonlyArray = isArray as (val: unknown) => val is readonly unknown[];
+
+/** Returns an object if the given value isn't an object, otherwise returns as-is */
+export function maybeObj(x: unknown): object {
+  if (typeof x !== 'object') {
+    return {};
+  }
+
+  return x ?? {};
+}
+
+// https://stackoverflow.com/a/34491287
+export function isEmptyObj(obj: Object | null | undefined): boolean {
+  if (!obj) return true;
+  for (const _k in obj) return false;
+  return true;
+}
+
+// https://eslint.org/docs/latest/rules/no-prototype-builtins
+export function hasOwn<T extends object = object>(obj: T, key: PropertyKey): key is keyof T {
+  return Object.prototype.hasOwnProperty.call(obj, key);
+}
+
+export function isObj(obj: unknown): obj is Record<string, unknown> {
+  return obj != null && typeof obj === 'object' && !Array.isArray(obj);
+}
+
+export const ensurePresent = <T>(value: T | null | undefined): T => {
+  if (value == null) {
+    throw new AnthropicError(`Expected a value to be given but received ${value} instead.`);
+  }
+
+  return value;
+};
+
+export const validatePositiveInteger = (name: string, n: unknown): number => {
+  if (typeof n !== 'number' || !Number.isInteger(n)) {
+    throw new AnthropicError(`${name} must be an integer`);
+  }
+  if (n < 0) {
+    throw new AnthropicError(`${name} must be a positive integer`);
+  }
+  return n;
+};
+
+export const coerceInteger = (value: unknown): number => {
+  if (typeof value === 'number') return Math.round(value);
+  if (typeof value === 'string') return parseInt(value, 10);
+
+  throw new AnthropicError(`Could not coerce ${value} (type: ${typeof value}) into a number`);
+};
+
+export const coerceFloat = (value: unknown): number => {
+  if (typeof value === 'number') return value;
+  if (typeof value === 'string') return parseFloat(value);
+
+  throw new AnthropicError(`Could not coerce ${value} (type: ${typeof value}) into a number`);
+};
+
+export const coerceBoolean = (value: unknown): boolean => {
+  if (typeof value === 'boolean') return value;
+  if (typeof value === 'string') return value === 'true';
+  return Boolean(value);
+};
+
+export const maybeCoerceInteger = (value: unknown): number | undefined => {
+  if (value === undefined) {
+    return undefined;
+  }
+  return coerceInteger(value);
+};
+
+export const maybeCoerceFloat = (value: unknown): number | undefined => {
+  if (value === undefined) {
+    return undefined;
+  }
+  return coerceFloat(value);
+};
+
+export const maybeCoerceBoolean = (value: unknown): boolean | undefined => {
+  if (value === undefined) {
+    return undefined;
+  }
+  return coerceBoolean(value);
+};
+
+export const safeJSON = (text: string) => {
+  try {
+    return JSON.parse(text);
+  } catch (err) {
+    return undefined;
+  }
+};

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/lib/.keep

@@ -0,0 +1,4 @@
+File generated from our OpenAPI spec by Stainless.
+
+This directory can be used to store custom files to expand the SDK.
+It is ignored by Stainless code generation and its content (other than this keep file) won't be touched.

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/lib/BetaMessageStream.ts

@@ -0,0 +1,727 @@
+import { isAbortError } from '../internal/errors';
+import { AnthropicError, APIUserAbortError } from '../error';
+import {
+  type BetaContentBlock,
+  Messages as BetaMessages,
+  type BetaMessage,
+  type BetaRawMessageStreamEvent as BetaMessageStreamEvent,
+  type BetaMessageParam,
+  type MessageCreateParams as BetaMessageCreateParams,
+  type MessageCreateParamsBase as BetaMessageCreateParamsBase,
+  type BetaTextBlock,
+  type BetaTextCitation,
+  type BetaToolUseBlock,
+  type BetaServerToolUseBlock,
+  type BetaMCPToolUseBlock,
+} from '../resources/beta/messages/messages';
+import { Stream } from '../streaming';
+import { partialParse } from '../_vendor/partial-json-parser/parser';
+import { type RequestOptions } from '../internal/request-options';
+
+export interface MessageStreamEvents {
+  connect: () => void;
+  streamEvent: (event: BetaMessageStreamEvent, snapshot: BetaMessage) => void;
+  text: (textDelta: string, textSnapshot: string) => void;
+  citation: (citation: BetaTextCitation, citationsSnapshot: BetaTextCitation[]) => void;
+  inputJson: (partialJson: string, jsonSnapshot: unknown) => void;
+  thinking: (thinkingDelta: string, thinkingSnapshot: string) => void;
+  signature: (signature: string) => void;
+  message: (message: BetaMessage) => void;
+  contentBlock: (content: BetaContentBlock) => void;
+  finalMessage: (message: BetaMessage) => void;
+  error: (error: AnthropicError) => void;
+  abort: (error: APIUserAbortError) => void;
+  end: () => void;
+}
+
+type MessageStreamEventListeners<Event extends keyof MessageStreamEvents> = {
+  listener: MessageStreamEvents[Event];
+  once?: boolean;
+}[];
+
+const JSON_BUF_PROPERTY = '__json_buf';
+
+export type TracksToolInput = BetaToolUseBlock | BetaServerToolUseBlock | BetaMCPToolUseBlock;
+
+function tracksToolInput(content: BetaContentBlock): content is TracksToolInput {
+  return content.type === 'tool_use' || content.type === 'server_tool_use' || content.type === 'mcp_tool_use';
+}
+
+export class BetaMessageStream implements AsyncIterable<BetaMessageStreamEvent> {
+  messages: BetaMessageParam[] = [];
+  receivedMessages: BetaMessage[] = [];
+  #currentMessageSnapshot: BetaMessage | undefined;
+
+  controller: AbortController = new AbortController();
+
+  #connectedPromise: Promise<Response | null>;
+  #resolveConnectedPromise: (response: Response | null) => void = () => {};
+  #rejectConnectedPromise: (error: AnthropicError) => void = () => {};
+
+  #endPromise: Promise<void>;
+  #resolveEndPromise: () => void = () => {};
+  #rejectEndPromise: (error: AnthropicError) => void = () => {};
+
+  #listeners: { [Event in keyof MessageStreamEvents]?: MessageStreamEventListeners<Event> } = {};
+
+  #ended = false;
+  #errored = false;
+  #aborted = false;
+  #catchingPromiseCreated = false;
+  #response: Response | null | undefined;
+  #request_id: string | null | undefined;
+
+  constructor() {
+    this.#connectedPromise = new Promise<Response | null>((resolve, reject) => {
+      this.#resolveConnectedPromise = resolve;
+      this.#rejectConnectedPromise = reject;
+    });
+
+    this.#endPromise = new Promise<void>((resolve, reject) => {
+      this.#resolveEndPromise = resolve;
+      this.#rejectEndPromise = reject;
+    });
+
+    // Don't let these promises cause unhandled rejection errors.
+    // we will manually cause an unhandled rejection error later
+    // if the user hasn't registered any error listener or called
+    // any promise-returning method.
+    this.#connectedPromise.catch(() => {});
+    this.#endPromise.catch(() => {});
+  }
+
+  get response(): Response | null | undefined {
+    return this.#response;
+  }
+
+  get request_id(): string | null | undefined {
+    return this.#request_id;
+  }
+
+  /**
+   * Returns the `MessageStream` data, the raw `Response` instance and the ID of the request,
+   * returned vie the `request-id` header which is useful for debugging requests and resporting
+   * issues to Anthropic.
+   *
+   * This is the same as the `APIPromise.withResponse()` method.
+   *
+   * This method will raise an error if you created the stream using `MessageStream.fromReadableStream`
+   * as no `Response` is available.
+   */
+  async withResponse(): Promise<{
+    data: BetaMessageStream;
+    response: Response;
+    request_id: string | null | undefined;
+  }> {
+    const response = await this.#connectedPromise;
+    if (!response) {
+      throw new Error('Could not resolve a `Response` object');
+    }
+
+    return {
+      data: this,
+      response,
+      request_id: response.headers.get('request-id'),
+    };
+  }
+
+  /**
+   * Intended for use on the frontend, consuming a stream produced with
+   * `.toReadableStream()` on the backend.
+   *
+   * Note that messages sent to the model do not appear in `.on('message')`
+   * in this context.
+   */
+  static fromReadableStream(stream: ReadableStream): BetaMessageStream {
+    const runner = new BetaMessageStream();
+    runner._run(() => runner._fromReadableStream(stream));
+    return runner;
+  }
+
+  static createMessage(
+    messages: BetaMessages,
+    params: BetaMessageCreateParamsBase,
+    options?: RequestOptions,
+  ): BetaMessageStream {
+    const runner = new BetaMessageStream();
+    for (const message of params.messages) {
+      runner._addMessageParam(message);
+    }
+    runner._run(() =>
+      runner._createMessage(
+        messages,
+        { ...params, stream: true },
+        { ...options, headers: { ...options?.headers, 'X-Stainless-Helper-Method': 'stream' } },
+      ),
+    );
+    return runner;
+  }
+
+  protected _run(executor: () => Promise<any>) {
+    executor().then(() => {
+      this._emitFinal();
+      this._emit('end');
+    }, this.#handleError);
+  }
+
+  protected _addMessageParam(message: BetaMessageParam) {
+    this.messages.push(message);
+  }
+
+  protected _addMessage(message: BetaMessage, emit = true) {
+    this.receivedMessages.push(message);
+    if (emit) {
+      this._emit('message', message);
+    }
+  }
+
+  protected async _createMessage(
+    messages: BetaMessages,
+    params: BetaMessageCreateParams,
+    options?: RequestOptions,
+  ): Promise<void> {
+    const signal = options?.signal;
+    let abortHandler: (() => void) | undefined;
+    if (signal) {
+      if (signal.aborted) this.controller.abort();
+      abortHandler = this.controller.abort.bind(this.controller);
+      signal.addEventListener('abort', abortHandler);
+    }
+    try {
+      this.#beginRequest();
+      const { response, data: stream } = await messages
+        .create({ ...params, stream: true }, { ...options, signal: this.controller.signal })
+        .withResponse();
+      this._connected(response);
+      for await (const event of stream) {
+        this.#addStreamEvent(event);
+      }
+      if (stream.controller.signal?.aborted) {
+        throw new APIUserAbortError();
+      }
+      this.#endRequest();
+    } finally {
+      if (signal && abortHandler) {
+        signal.removeEventListener('abort', abortHandler);
+      }
+    }
+  }
+
+  protected _connected(response: Response | null) {
+    if (this.ended) return;
+    this.#response = response;
+    this.#request_id = response?.headers.get('request-id');
+    this.#resolveConnectedPromise(response);
+    this._emit('connect');
+  }
+
+  get ended(): boolean {
+    return this.#ended;
+  }
+
+  get errored(): boolean {
+    return this.#errored;
+  }
+
+  get aborted(): boolean {
+    return this.#aborted;
+  }
+
+  abort() {
+    this.controller.abort();
+  }
+
+  /**
+   * Adds the listener function to the end of the listeners array for the event.
+   * No checks are made to see if the listener has already been added. Multiple calls passing
+   * the same combination of event and listener will result in the listener being added, and
+   * called, multiple times.
+   * @returns this MessageStream, so that calls can be chained
+   */
+  on<Event extends keyof MessageStreamEvents>(event: Event, listener: MessageStreamEvents[Event]): this {
+    const listeners: MessageStreamEventListeners<Event> =
+      this.#listeners[event] || (this.#listeners[event] = []);
+    listeners.push({ listener });
+    return this;
+  }
+
+  /**
+   * Removes the specified listener from the listener array for the event.
+   * off() will remove, at most, one instance of a listener from the listener array. If any single
+   * listener has been added multiple times to the listener array for the specified event, then
+   * off() must be called multiple times to remove each instance.
+   * @returns this MessageStream, so that calls can be chained
+   */
+  off<Event extends keyof MessageStreamEvents>(event: Event, listener: MessageStreamEvents[Event]): this {
+    const listeners = this.#listeners[event];
+    if (!listeners) return this;
+    const index = listeners.findIndex((l) => l.listener === listener);
+    if (index >= 0) listeners.splice(index, 1);
+    return this;
+  }
+
+  /**
+   * Adds a one-time listener function for the event. The next time the event is triggered,
+   * this listener is removed and then invoked.
+   * @returns this MessageStream, so that calls can be chained
+   */
+  once<Event extends keyof MessageStreamEvents>(event: Event, listener: MessageStreamEvents[Event]): this {
+    const listeners: MessageStreamEventListeners<Event> =
+      this.#listeners[event] || (this.#listeners[event] = []);
+    listeners.push({ listener, once: true });
+    return this;
+  }
+
+  /**
+   * This is similar to `.once()`, but returns a Promise that resolves the next time
+   * the event is triggered, instead of calling a listener callback.
+   * @returns a Promise that resolves the next time given event is triggered,
+   * or rejects if an error is emitted.  (If you request the 'error' event,
+   * returns a promise that resolves with the error).
+   *
+   * Example:
+   *
+   *   const message = await stream.emitted('message') // rejects if the stream errors
+   */
+  emitted<Event extends keyof MessageStreamEvents>(
+    event: Event,
+  ): Promise<
+    Parameters<MessageStreamEvents[Event]> extends [infer Param] ? Param
+    : Parameters<MessageStreamEvents[Event]> extends [] ? void
+    : Parameters<MessageStreamEvents[Event]>
+  > {
+    return new Promise((resolve, reject) => {
+      this.#catchingPromiseCreated = true;
+      if (event !== 'error') this.once('error', reject);
+      this.once(event, resolve as any);
+    });
+  }
+
+  async done(): Promise<void> {
+    this.#catchingPromiseCreated = true;
+    await this.#endPromise;
+  }
+
+  get currentMessage(): BetaMessage | undefined {
+    return this.#currentMessageSnapshot;
+  }
+
+  #getFinalMessage(): BetaMessage {
+    if (this.receivedMessages.length === 0) {
+      throw new AnthropicError('stream ended without producing a Message with role=assistant');
+    }
+    return this.receivedMessages.at(-1)!;
+  }
+
+  /**
+   * @returns a promise that resolves with the the final assistant Message response,
+   * or rejects if an error occurred or the stream ended prematurely without producing a Message.
+   */
+  async finalMessage(): Promise<BetaMessage> {
+    await this.done();
+    return this.#getFinalMessage();
+  }
+
+  #getFinalText(): string {
+    if (this.receivedMessages.length === 0) {
+      throw new AnthropicError('stream ended without producing a Message with role=assistant');
+    }
+    const textBlocks = this.receivedMessages
+      .at(-1)!
+      .content.filter((block): block is BetaTextBlock => block.type === 'text')
+      .map((block) => block.text);
+    if (textBlocks.length === 0) {
+      throw new AnthropicError('stream ended without producing a content block with type=text');
+    }
+    return textBlocks.join(' ');
+  }
+
+  /**
+   * @returns a promise that resolves with the the final assistant Message's text response, concatenated
+   * together if there are more than one text blocks.
+   * Rejects if an error occurred or the stream ended prematurely without producing a Message.
+   */
+  async finalText(): Promise<string> {
+    await this.done();
+    return this.#getFinalText();
+  }
+
+  #handleError = (error: unknown) => {
+    this.#errored = true;
+    if (isAbortError(error)) {
+      error = new APIUserAbortError();
+    }
+    if (error instanceof APIUserAbortError) {
+      this.#aborted = true;
+      return this._emit('abort', error);
+    }
+    if (error instanceof AnthropicError) {
+      return this._emit('error', error);
+    }
+    if (error instanceof Error) {
+      const anthropicError: AnthropicError = new AnthropicError(error.message);
+      // @ts-ignore
+      anthropicError.cause = error;
+      return this._emit('error', anthropicError);
+    }
+    return this._emit('error', new AnthropicError(String(error)));
+  };
+
+  protected _emit<Event extends keyof MessageStreamEvents>(
+    event: Event,
+    ...args: Parameters<MessageStreamEvents[Event]>
+  ) {
+    // make sure we don't emit any MessageStreamEvents after end
+    if (this.#ended) return;
+
+    if (event === 'end') {
+      this.#ended = true;
+      this.#resolveEndPromise();
+    }
+
+    const listeners: MessageStreamEventListeners<Event> | undefined = this.#listeners[event];
+    if (listeners) {
+      this.#listeners[event] = listeners.filter((l) => !l.once) as any;
+      listeners.forEach(({ listener }: any) => listener(...args));
+    }
+
+    if (event === 'abort') {
+      const error = args[0] as APIUserAbortError;
+      if (!this.#catchingPromiseCreated && !listeners?.length) {
+        Promise.reject(error);
+      }
+      this.#rejectConnectedPromise(error);
+      this.#rejectEndPromise(error);
+      this._emit('end');
+      return;
+    }
+
+    if (event === 'error') {
+      // NOTE: _emit('error', error) should only be called from #handleError().
+
+      const error = args[0] as AnthropicError;
+      if (!this.#catchingPromiseCreated && !listeners?.length) {
+        // Trigger an unhandled rejection if the user hasn't registered any error handlers.
+        // If you are seeing stack traces here, make sure to handle errors via either:
+        // - runner.on('error', () => ...)
+        // - await runner.done()
+        // - await runner.final...()
+        // - etc.
+        Promise.reject(error);
+      }
+      this.#rejectConnectedPromise(error);
+      this.#rejectEndPromise(error);
+      this._emit('end');
+    }
+  }
+
+  protected _emitFinal() {
+    const finalMessage = this.receivedMessages.at(-1);
+    if (finalMessage) {
+      this._emit('finalMessage', this.#getFinalMessage());
+    }
+  }
+
+  #beginRequest() {
+    if (this.ended) return;
+    this.#currentMessageSnapshot = undefined;
+  }
+  #addStreamEvent(event: BetaMessageStreamEvent) {
+    if (this.ended) return;
+    const messageSnapshot = this.#accumulateMessage(event);
+    this._emit('streamEvent', event, messageSnapshot);
+
+    switch (event.type) {
+      case 'content_block_delta': {
+        const content = messageSnapshot.content.at(-1)!;
+        switch (event.delta.type) {
+          case 'text_delta': {
+            if (content.type === 'text') {
+              this._emit('text', event.delta.text, content.text || '');
+            }
+            break;
+          }
+          case 'citations_delta': {
+            if (content.type === 'text') {
+              this._emit('citation', event.delta.citation, content.citations ?? []);
+            }
+            break;
+          }
+          case 'input_json_delta': {
+            if (tracksToolInput(content) && content.input) {
+              this._emit('inputJson', event.delta.partial_json, content.input);
+            }
+            break;
+          }
+          case 'thinking_delta': {
+            if (content.type === 'thinking') {
+              this._emit('thinking', event.delta.thinking, content.thinking);
+            }
+            break;
+          }
+          case 'signature_delta': {
+            if (content.type === 'thinking') {
+              this._emit('signature', content.signature);
+            }
+            break;
+          }
+          default:
+            checkNever(event.delta);
+        }
+        break;
+      }
+      case 'message_stop': {
+        this._addMessageParam(messageSnapshot);
+        this._addMessage(messageSnapshot, true);
+        break;
+      }
+      case 'content_block_stop': {
+        this._emit('contentBlock', messageSnapshot.content.at(-1)!);
+        break;
+      }
+      case 'message_start': {
+        this.#currentMessageSnapshot = messageSnapshot;
+        break;
+      }
+      case 'content_block_start':
+      case 'message_delta':
+        break;
+    }
+  }
+  #endRequest(): BetaMessage {
+    if (this.ended) {
+      throw new AnthropicError(`stream has ended, this shouldn't happen`);
+    }
+    const snapshot = this.#currentMessageSnapshot;
+    if (!snapshot) {
+      throw new AnthropicError(`request ended without sending any chunks`);
+    }
+    this.#currentMessageSnapshot = undefined;
+    return snapshot;
+  }
+
+  protected async _fromReadableStream(
+    readableStream: ReadableStream,
+    options?: RequestOptions,
+  ): Promise<void> {
+    const signal = options?.signal;
+    let abortHandler: (() => void) | undefined;
+    if (signal) {
+      if (signal.aborted) this.controller.abort();
+      abortHandler = this.controller.abort.bind(this.controller);
+      signal.addEventListener('abort', abortHandler);
+    }
+    try {
+      this.#beginRequest();
+      this._connected(null);
+      const stream = Stream.fromReadableStream<BetaMessageStreamEvent>(readableStream, this.controller);
+      for await (const event of stream) {
+        this.#addStreamEvent(event);
+      }
+      if (stream.controller.signal?.aborted) {
+        throw new APIUserAbortError();
+      }
+      this.#endRequest();
+    } finally {
+      if (signal && abortHandler) {
+        signal.removeEventListener('abort', abortHandler);
+      }
+    }
+  }
+
+  /**
+   * Mutates this.#currentMessage with the current event. Handling the accumulation of multiple messages
+   * will be needed to be handled by the caller, this method will throw if you try to accumulate for multiple
+   * messages.
+   */
+  #accumulateMessage(event: BetaMessageStreamEvent): BetaMessage {
+    let snapshot = this.#currentMessageSnapshot;
+
+    if (event.type === 'message_start') {
+      if (snapshot) {
+        throw new AnthropicError(`Unexpected event order, got ${event.type} before receiving "message_stop"`);
+      }
+      return event.message;
+    }
+
+    if (!snapshot) {
+      throw new AnthropicError(`Unexpected event order, got ${event.type} before "message_start"`);
+    }
+
+    switch (event.type) {
+      case 'message_stop':
+        return snapshot;
+      case 'message_delta':
+        snapshot.container = event.delta.container;
+        snapshot.stop_reason = event.delta.stop_reason;
+        snapshot.stop_sequence = event.delta.stop_sequence;
+        snapshot.usage.output_tokens = event.usage.output_tokens;
+
+        if (event.usage.input_tokens != null) {
+          snapshot.usage.input_tokens = event.usage.input_tokens;
+        }
+
+        if (event.usage.cache_creation_input_tokens != null) {
+          snapshot.usage.cache_creation_input_tokens = event.usage.cache_creation_input_tokens;
+        }
+
+        if (event.usage.cache_read_input_tokens != null) {
+          snapshot.usage.cache_read_input_tokens = event.usage.cache_read_input_tokens;
+        }
+
+        if (event.usage.server_tool_use != null) {
+          snapshot.usage.server_tool_use = event.usage.server_tool_use;
+        }
+
+        return snapshot;
+      case 'content_block_start':
+        snapshot.content.push(event.content_block);
+        return snapshot;
+      case 'content_block_delta': {
+        const snapshotContent = snapshot.content.at(event.index);
+
+        switch (event.delta.type) {
+          case 'text_delta': {
+            if (snapshotContent?.type === 'text') {
+              snapshot.content[event.index] = {
+                ...snapshotContent,
+                text: (snapshotContent.text || '') + event.delta.text,
+              };
+            }
+            break;
+          }
+          case 'citations_delta': {
+            if (snapshotContent?.type === 'text') {
+              snapshot.content[event.index] = {
+                ...snapshotContent,
+                citations: [...(snapshotContent.citations ?? []), event.delta.citation],
+              };
+            }
+            break;
+          }
+          case 'input_json_delta': {
+            if (snapshotContent && tracksToolInput(snapshotContent)) {
+              // we need to keep track of the raw JSON string as well so that we can
+              // re-parse it for each delta, for now we just store it as an untyped
+              // non-enumerable property on the snapshot
+              let jsonBuf = (snapshotContent as any)[JSON_BUF_PROPERTY] || '';
+              jsonBuf += event.delta.partial_json;
+
+              const newContent = { ...snapshotContent };
+              Object.defineProperty(newContent, JSON_BUF_PROPERTY, {
+                value: jsonBuf,
+                enumerable: false,
+                writable: true,
+              });
+
+              if (jsonBuf) {
+                try {
+                  newContent.input = partialParse(jsonBuf);
+                } catch (err) {
+                  const error = new AnthropicError(
+                    `Unable to parse tool parameter JSON from model. Please retry your request or adjust your prompt. Error: ${err}. JSON: ${jsonBuf}`,
+                  );
+                  this.#handleError(error);
+                }
+              }
+              snapshot.content[event.index] = newContent;
+            }
+            break;
+          }
+          case 'thinking_delta': {
+            if (snapshotContent?.type === 'thinking') {
+              snapshot.content[event.index] = {
+                ...snapshotContent,
+                thinking: snapshotContent.thinking + event.delta.thinking,
+              };
+            }
+            break;
+          }
+          case 'signature_delta': {
+            if (snapshotContent?.type === 'thinking') {
+              snapshot.content[event.index] = {
+                ...snapshotContent,
+                signature: event.delta.signature,
+              };
+            }
+            break;
+          }
+          default:
+            checkNever(event.delta);
+        }
+        return snapshot;
+      }
+      case 'content_block_stop':
+        return snapshot;
+    }
+  }
+
+  [Symbol.asyncIterator](): AsyncIterator<BetaMessageStreamEvent> {
+    const pushQueue: BetaMessageStreamEvent[] = [];
+    const readQueue: {
+      resolve: (chunk: BetaMessageStreamEvent | undefined) => void;
+      reject: (error: unknown) => void;
+    }[] = [];
+    let done = false;
+
+    this.on('streamEvent', (event) => {
+      const reader = readQueue.shift();
+      if (reader) {
+        reader.resolve(event);
+      } else {
+        pushQueue.push(event);
+      }
+    });
+
+    this.on('end', () => {
+      done = true;
+      for (const reader of readQueue) {
+        reader.resolve(undefined);
+      }
+      readQueue.length = 0;
+    });
+
+    this.on('abort', (err) => {
+      done = true;
+      for (const reader of readQueue) {
+        reader.reject(err);
+      }
+      readQueue.length = 0;
+    });
+
+    this.on('error', (err) => {
+      done = true;
+      for (const reader of readQueue) {
+        reader.reject(err);
+      }
+      readQueue.length = 0;
+    });
+
+    return {
+      next: async (): Promise<IteratorResult<BetaMessageStreamEvent>> => {
+        if (!pushQueue.length) {
+          if (done) {
+            return { value: undefined, done: true };
+          }
+          return new Promise<BetaMessageStreamEvent | undefined>((resolve, reject) =>
+            readQueue.push({ resolve, reject }),
+          ).then((chunk) => (chunk ? { value: chunk, done: false } : { value: undefined, done: true }));
+        }
+        const chunk = pushQueue.shift()!;
+        return { value: chunk, done: false };
+      },
+      return: async () => {
+        this.abort();
+        return { value: undefined, done: true };
+      },
+    };
+  }
+
+  toReadableStream(): ReadableStream {
+    const stream = new Stream(this[Symbol.asyncIterator].bind(this), this.controller);
+    return stream.toReadableStream();
+  }
+}
+
+// used to ensure exhaustive case matching without throwing a runtime error
+function checkNever(x: never) {}

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/lib/MessageStream.ts

@@ -0,0 +1,720 @@
+import { isAbortError } from '../internal/errors';
+import { AnthropicError, APIUserAbortError } from '../error';
+import {
+  type ContentBlock,
+  Messages,
+  type Message,
+  type MessageStreamEvent,
+  type MessageParam,
+  type MessageCreateParams,
+  type MessageCreateParamsBase,
+  type TextBlock,
+  type TextCitation,
+  type ToolUseBlock,
+  type ServerToolUseBlock,
+} from '../resources/messages';
+import { Stream } from '../streaming';
+import { partialParse } from '../_vendor/partial-json-parser/parser';
+import { RequestOptions } from '../internal/request-options';
+
+export interface MessageStreamEvents {
+  connect: () => void;
+  streamEvent: (event: MessageStreamEvent, snapshot: Message) => void;
+  text: (textDelta: string, textSnapshot: string) => void;
+  citation: (citation: TextCitation, citationsSnapshot: TextCitation[]) => void;
+  inputJson: (partialJson: string, jsonSnapshot: unknown) => void;
+  thinking: (thinkingDelta: string, thinkingSnapshot: string) => void;
+  signature: (signature: string) => void;
+  message: (message: Message) => void;
+  contentBlock: (content: ContentBlock) => void;
+  finalMessage: (message: Message) => void;
+  error: (error: AnthropicError) => void;
+  abort: (error: APIUserAbortError) => void;
+  end: () => void;
+}
+
+type MessageStreamEventListeners<Event extends keyof MessageStreamEvents> = {
+  listener: MessageStreamEvents[Event];
+  once?: boolean;
+}[];
+
+const JSON_BUF_PROPERTY = '__json_buf';
+
+export type TracksToolInput = ToolUseBlock | ServerToolUseBlock;
+
+function tracksToolInput(content: ContentBlock): content is TracksToolInput {
+  return content.type === 'tool_use' || content.type === 'server_tool_use';
+}
+
+export class MessageStream implements AsyncIterable<MessageStreamEvent> {
+  messages: MessageParam[] = [];
+  receivedMessages: Message[] = [];
+  #currentMessageSnapshot: Message | undefined;
+
+  controller: AbortController = new AbortController();
+
+  #connectedPromise: Promise<Response | null>;
+  #resolveConnectedPromise: (response: Response | null) => void = () => {};
+  #rejectConnectedPromise: (error: AnthropicError) => void = () => {};
+
+  #endPromise: Promise<void>;
+  #resolveEndPromise: () => void = () => {};
+  #rejectEndPromise: (error: AnthropicError) => void = () => {};
+
+  #listeners: { [Event in keyof MessageStreamEvents]?: MessageStreamEventListeners<Event> } = {};
+
+  #ended = false;
+  #errored = false;
+  #aborted = false;
+  #catchingPromiseCreated = false;
+  #response: Response | null | undefined;
+  #request_id: string | null | undefined;
+
+  constructor() {
+    this.#connectedPromise = new Promise<Response | null>((resolve, reject) => {
+      this.#resolveConnectedPromise = resolve;
+      this.#rejectConnectedPromise = reject;
+    });
+
+    this.#endPromise = new Promise<void>((resolve, reject) => {
+      this.#resolveEndPromise = resolve;
+      this.#rejectEndPromise = reject;
+    });
+
+    // Don't let these promises cause unhandled rejection errors.
+    // we will manually cause an unhandled rejection error later
+    // if the user hasn't registered any error listener or called
+    // any promise-returning method.
+    this.#connectedPromise.catch(() => {});
+    this.#endPromise.catch(() => {});
+  }
+
+  get response(): Response | null | undefined {
+    return this.#response;
+  }
+
+  get request_id(): string | null | undefined {
+    return this.#request_id;
+  }
+
+  /**
+   * Returns the `MessageStream` data, the raw `Response` instance and the ID of the request,
+   * returned vie the `request-id` header which is useful for debugging requests and resporting
+   * issues to Anthropic.
+   *
+   * This is the same as the `APIPromise.withResponse()` method.
+   *
+   * This method will raise an error if you created the stream using `MessageStream.fromReadableStream`
+   * as no `Response` is available.
+   */
+  async withResponse(): Promise<{
+    data: MessageStream;
+    response: Response;
+    request_id: string | null | undefined;
+  }> {
+    const response = await this.#connectedPromise;
+    if (!response) {
+      throw new Error('Could not resolve a `Response` object');
+    }
+
+    return {
+      data: this,
+      response,
+      request_id: response.headers.get('request-id'),
+    };
+  }
+
+  /**
+   * Intended for use on the frontend, consuming a stream produced with
+   * `.toReadableStream()` on the backend.
+   *
+   * Note that messages sent to the model do not appear in `.on('message')`
+   * in this context.
+   */
+  static fromReadableStream(stream: ReadableStream): MessageStream {
+    const runner = new MessageStream();
+    runner._run(() => runner._fromReadableStream(stream));
+    return runner;
+  }
+
+  static createMessage(
+    messages: Messages,
+    params: MessageCreateParamsBase,
+    options?: RequestOptions,
+  ): MessageStream {
+    const runner = new MessageStream();
+    for (const message of params.messages) {
+      runner._addMessageParam(message);
+    }
+    runner._run(() =>
+      runner._createMessage(
+        messages,
+        { ...params, stream: true },
+        { ...options, headers: { ...options?.headers, 'X-Stainless-Helper-Method': 'stream' } },
+      ),
+    );
+    return runner;
+  }
+
+  protected _run(executor: () => Promise<any>) {
+    executor().then(() => {
+      this._emitFinal();
+      this._emit('end');
+    }, this.#handleError);
+  }
+
+  protected _addMessageParam(message: MessageParam) {
+    this.messages.push(message);
+  }
+
+  protected _addMessage(message: Message, emit = true) {
+    this.receivedMessages.push(message);
+    if (emit) {
+      this._emit('message', message);
+    }
+  }
+
+  protected async _createMessage(
+    messages: Messages,
+    params: MessageCreateParams,
+    options?: RequestOptions,
+  ): Promise<void> {
+    const signal = options?.signal;
+    let abortHandler: (() => void) | undefined;
+    if (signal) {
+      if (signal.aborted) this.controller.abort();
+      abortHandler = this.controller.abort.bind(this.controller);
+      signal.addEventListener('abort', abortHandler);
+    }
+    try {
+      this.#beginRequest();
+      const { response, data: stream } = await messages
+        .create({ ...params, stream: true }, { ...options, signal: this.controller.signal })
+        .withResponse();
+      this._connected(response);
+      for await (const event of stream) {
+        this.#addStreamEvent(event);
+      }
+      if (stream.controller.signal?.aborted) {
+        throw new APIUserAbortError();
+      }
+      this.#endRequest();
+    } finally {
+      if (signal && abortHandler) {
+        signal.removeEventListener('abort', abortHandler);
+      }
+    }
+  }
+
+  protected _connected(response: Response | null) {
+    if (this.ended) return;
+    this.#response = response;
+    this.#request_id = response?.headers.get('request-id');
+    this.#resolveConnectedPromise(response);
+    this._emit('connect');
+  }
+
+  get ended(): boolean {
+    return this.#ended;
+  }
+
+  get errored(): boolean {
+    return this.#errored;
+  }
+
+  get aborted(): boolean {
+    return this.#aborted;
+  }
+
+  abort() {
+    this.controller.abort();
+  }
+
+  /**
+   * Adds the listener function to the end of the listeners array for the event.
+   * No checks are made to see if the listener has already been added. Multiple calls passing
+   * the same combination of event and listener will result in the listener being added, and
+   * called, multiple times.
+   * @returns this MessageStream, so that calls can be chained
+   */
+  on<Event extends keyof MessageStreamEvents>(event: Event, listener: MessageStreamEvents[Event]): this {
+    const listeners: MessageStreamEventListeners<Event> =
+      this.#listeners[event] || (this.#listeners[event] = []);
+    listeners.push({ listener });
+    return this;
+  }
+
+  /**
+   * Removes the specified listener from the listener array for the event.
+   * off() will remove, at most, one instance of a listener from the listener array. If any single
+   * listener has been added multiple times to the listener array for the specified event, then
+   * off() must be called multiple times to remove each instance.
+   * @returns this MessageStream, so that calls can be chained
+   */
+  off<Event extends keyof MessageStreamEvents>(event: Event, listener: MessageStreamEvents[Event]): this {
+    const listeners = this.#listeners[event];
+    if (!listeners) return this;
+    const index = listeners.findIndex((l) => l.listener === listener);
+    if (index >= 0) listeners.splice(index, 1);
+    return this;
+  }
+
+  /**
+   * Adds a one-time listener function for the event. The next time the event is triggered,
+   * this listener is removed and then invoked.
+   * @returns this MessageStream, so that calls can be chained
+   */
+  once<Event extends keyof MessageStreamEvents>(event: Event, listener: MessageStreamEvents[Event]): this {
+    const listeners: MessageStreamEventListeners<Event> =
+      this.#listeners[event] || (this.#listeners[event] = []);
+    listeners.push({ listener, once: true });
+    return this;
+  }
+
+  /**
+   * This is similar to `.once()`, but returns a Promise that resolves the next time
+   * the event is triggered, instead of calling a listener callback.
+   * @returns a Promise that resolves the next time given event is triggered,
+   * or rejects if an error is emitted.  (If you request the 'error' event,
+   * returns a promise that resolves with the error).
+   *
+   * Example:
+   *
+   *   const message = await stream.emitted('message') // rejects if the stream errors
+   */
+  emitted<Event extends keyof MessageStreamEvents>(
+    event: Event,
+  ): Promise<
+    Parameters<MessageStreamEvents[Event]> extends [infer Param] ? Param
+    : Parameters<MessageStreamEvents[Event]> extends [] ? void
+    : Parameters<MessageStreamEvents[Event]>
+  > {
+    return new Promise((resolve, reject) => {
+      this.#catchingPromiseCreated = true;
+      if (event !== 'error') this.once('error', reject);
+      this.once(event, resolve as any);
+    });
+  }
+
+  async done(): Promise<void> {
+    this.#catchingPromiseCreated = true;
+    await this.#endPromise;
+  }
+
+  get currentMessage(): Message | undefined {
+    return this.#currentMessageSnapshot;
+  }
+
+  #getFinalMessage(): Message {
+    if (this.receivedMessages.length === 0) {
+      throw new AnthropicError('stream ended without producing a Message with role=assistant');
+    }
+    return this.receivedMessages.at(-1)!;
+  }
+
+  /**
+   * @returns a promise that resolves with the the final assistant Message response,
+   * or rejects if an error occurred or the stream ended prematurely without producing a Message.
+   */
+  async finalMessage(): Promise<Message> {
+    await this.done();
+    return this.#getFinalMessage();
+  }
+
+  #getFinalText(): string {
+    if (this.receivedMessages.length === 0) {
+      throw new AnthropicError('stream ended without producing a Message with role=assistant');
+    }
+    const textBlocks = this.receivedMessages
+      .at(-1)!
+      .content.filter((block): block is TextBlock => block.type === 'text')
+      .map((block) => block.text);
+    if (textBlocks.length === 0) {
+      throw new AnthropicError('stream ended without producing a content block with type=text');
+    }
+    return textBlocks.join(' ');
+  }
+
+  /**
+   * @returns a promise that resolves with the the final assistant Message's text response, concatenated
+   * together if there are more than one text blocks.
+   * Rejects if an error occurred or the stream ended prematurely without producing a Message.
+   */
+  async finalText(): Promise<string> {
+    await this.done();
+    return this.#getFinalText();
+  }
+
+  #handleError = (error: unknown) => {
+    this.#errored = true;
+    if (isAbortError(error)) {
+      error = new APIUserAbortError();
+    }
+    if (error instanceof APIUserAbortError) {
+      this.#aborted = true;
+      return this._emit('abort', error);
+    }
+    if (error instanceof AnthropicError) {
+      return this._emit('error', error);
+    }
+    if (error instanceof Error) {
+      const anthropicError: AnthropicError = new AnthropicError(error.message);
+      // @ts-ignore
+      anthropicError.cause = error;
+      return this._emit('error', anthropicError);
+    }
+    return this._emit('error', new AnthropicError(String(error)));
+  };
+
+  protected _emit<Event extends keyof MessageStreamEvents>(
+    event: Event,
+    ...args: Parameters<MessageStreamEvents[Event]>
+  ) {
+    // make sure we don't emit any MessageStreamEvents after end
+    if (this.#ended) return;
+
+    if (event === 'end') {
+      this.#ended = true;
+      this.#resolveEndPromise();
+    }
+
+    const listeners: MessageStreamEventListeners<Event> | undefined = this.#listeners[event];
+    if (listeners) {
+      this.#listeners[event] = listeners.filter((l) => !l.once) as any;
+      listeners.forEach(({ listener }: any) => listener(...args));
+    }
+
+    if (event === 'abort') {
+      const error = args[0] as APIUserAbortError;
+      if (!this.#catchingPromiseCreated && !listeners?.length) {
+        Promise.reject(error);
+      }
+      this.#rejectConnectedPromise(error);
+      this.#rejectEndPromise(error);
+      this._emit('end');
+      return;
+    }
+
+    if (event === 'error') {
+      // NOTE: _emit('error', error) should only be called from #handleError().
+
+      const error = args[0] as AnthropicError;
+      if (!this.#catchingPromiseCreated && !listeners?.length) {
+        // Trigger an unhandled rejection if the user hasn't registered any error handlers.
+        // If you are seeing stack traces here, make sure to handle errors via either:
+        // - runner.on('error', () => ...)
+        // - await runner.done()
+        // - await runner.final...()
+        // - etc.
+        Promise.reject(error);
+      }
+      this.#rejectConnectedPromise(error);
+      this.#rejectEndPromise(error);
+      this._emit('end');
+    }
+  }
+
+  protected _emitFinal() {
+    const finalMessage = this.receivedMessages.at(-1);
+    if (finalMessage) {
+      this._emit('finalMessage', this.#getFinalMessage());
+    }
+  }
+
+  #beginRequest() {
+    if (this.ended) return;
+    this.#currentMessageSnapshot = undefined;
+  }
+  #addStreamEvent(event: MessageStreamEvent) {
+    if (this.ended) return;
+    const messageSnapshot = this.#accumulateMessage(event);
+    this._emit('streamEvent', event, messageSnapshot);
+
+    switch (event.type) {
+      case 'content_block_delta': {
+        const content = messageSnapshot.content.at(-1)!;
+        switch (event.delta.type) {
+          case 'text_delta': {
+            if (content.type === 'text') {
+              this._emit('text', event.delta.text, content.text || '');
+            }
+            break;
+          }
+          case 'citations_delta': {
+            if (content.type === 'text') {
+              this._emit('citation', event.delta.citation, content.citations ?? []);
+            }
+            break;
+          }
+          case 'input_json_delta': {
+            if (tracksToolInput(content) && content.input) {
+              this._emit('inputJson', event.delta.partial_json, content.input);
+            }
+            break;
+          }
+          case 'thinking_delta': {
+            if (content.type === 'thinking') {
+              this._emit('thinking', event.delta.thinking, content.thinking);
+            }
+            break;
+          }
+          case 'signature_delta': {
+            if (content.type === 'thinking') {
+              this._emit('signature', content.signature);
+            }
+            break;
+          }
+          default:
+            checkNever(event.delta);
+        }
+        break;
+      }
+      case 'message_stop': {
+        this._addMessageParam(messageSnapshot);
+        this._addMessage(messageSnapshot, true);
+        break;
+      }
+      case 'content_block_stop': {
+        this._emit('contentBlock', messageSnapshot.content.at(-1)!);
+        break;
+      }
+      case 'message_start': {
+        this.#currentMessageSnapshot = messageSnapshot;
+        break;
+      }
+      case 'content_block_start':
+      case 'message_delta':
+        break;
+    }
+  }
+  #endRequest(): Message {
+    if (this.ended) {
+      throw new AnthropicError(`stream has ended, this shouldn't happen`);
+    }
+    const snapshot = this.#currentMessageSnapshot;
+    if (!snapshot) {
+      throw new AnthropicError(`request ended without sending any chunks`);
+    }
+    this.#currentMessageSnapshot = undefined;
+    return snapshot;
+  }
+
+  protected async _fromReadableStream(
+    readableStream: ReadableStream,
+    options?: RequestOptions,
+  ): Promise<void> {
+    const signal = options?.signal;
+    let abortHandler: (() => void) | undefined;
+    if (signal) {
+      if (signal.aborted) this.controller.abort();
+      abortHandler = this.controller.abort.bind(this.controller);
+      signal.addEventListener('abort', abortHandler);
+    }
+    try {
+      this.#beginRequest();
+      this._connected(null);
+      const stream = Stream.fromReadableStream<MessageStreamEvent>(readableStream, this.controller);
+      for await (const event of stream) {
+        this.#addStreamEvent(event);
+      }
+      if (stream.controller.signal?.aborted) {
+        throw new APIUserAbortError();
+      }
+      this.#endRequest();
+    } finally {
+      if (signal && abortHandler) {
+        signal.removeEventListener('abort', abortHandler);
+      }
+    }
+  }
+
+  /**
+   * Mutates this.#currentMessage with the current event. Handling the accumulation of multiple messages
+   * will be needed to be handled by the caller, this method will throw if you try to accumulate for multiple
+   * messages.
+   */
+  #accumulateMessage(event: MessageStreamEvent): Message {
+    let snapshot = this.#currentMessageSnapshot;
+
+    if (event.type === 'message_start') {
+      if (snapshot) {
+        throw new AnthropicError(`Unexpected event order, got ${event.type} before receiving "message_stop"`);
+      }
+      return event.message;
+    }
+
+    if (!snapshot) {
+      throw new AnthropicError(`Unexpected event order, got ${event.type} before "message_start"`);
+    }
+
+    switch (event.type) {
+      case 'message_stop':
+        return snapshot;
+      case 'message_delta':
+        snapshot.stop_reason = event.delta.stop_reason;
+        snapshot.stop_sequence = event.delta.stop_sequence;
+        snapshot.usage.output_tokens = event.usage.output_tokens;
+
+        // Update other usage fields if they exist in the event
+        if (event.usage.input_tokens != null) {
+          snapshot.usage.input_tokens = event.usage.input_tokens;
+        }
+
+        if (event.usage.cache_creation_input_tokens != null) {
+          snapshot.usage.cache_creation_input_tokens = event.usage.cache_creation_input_tokens;
+        }
+
+        if (event.usage.cache_read_input_tokens != null) {
+          snapshot.usage.cache_read_input_tokens = event.usage.cache_read_input_tokens;
+        }
+
+        if (event.usage.server_tool_use != null) {
+          snapshot.usage.server_tool_use = event.usage.server_tool_use;
+        }
+
+        return snapshot;
+      case 'content_block_start':
+        snapshot.content.push({ ...event.content_block });
+        return snapshot;
+      case 'content_block_delta': {
+        const snapshotContent = snapshot.content.at(event.index);
+
+        switch (event.delta.type) {
+          case 'text_delta': {
+            if (snapshotContent?.type === 'text') {
+              snapshot.content[event.index] = {
+                ...snapshotContent,
+                text: (snapshotContent.text || '') + event.delta.text,
+              };
+            }
+            break;
+          }
+          case 'citations_delta': {
+            if (snapshotContent?.type === 'text') {
+              snapshot.content[event.index] = {
+                ...snapshotContent,
+                citations: [...(snapshotContent.citations ?? []), event.delta.citation],
+              };
+            }
+            break;
+          }
+          case 'input_json_delta': {
+            if (snapshotContent && tracksToolInput(snapshotContent)) {
+              // we need to keep track of the raw JSON string as well so that we can
+              // re-parse it for each delta, for now we just store it as an untyped
+              // non-enumerable property on the snapshot
+              let jsonBuf = (snapshotContent as any)[JSON_BUF_PROPERTY] || '';
+              jsonBuf += event.delta.partial_json;
+
+              const newContent = { ...snapshotContent };
+              Object.defineProperty(newContent, JSON_BUF_PROPERTY, {
+                value: jsonBuf,
+                enumerable: false,
+                writable: true,
+              });
+
+              if (jsonBuf) {
+                newContent.input = partialParse(jsonBuf);
+              }
+              snapshot.content[event.index] = newContent;
+            }
+            break;
+          }
+          case 'thinking_delta': {
+            if (snapshotContent?.type === 'thinking') {
+              snapshot.content[event.index] = {
+                ...snapshotContent,
+                thinking: snapshotContent.thinking + event.delta.thinking,
+              };
+            }
+            break;
+          }
+          case 'signature_delta': {
+            if (snapshotContent?.type === 'thinking') {
+              snapshot.content[event.index] = {
+                ...snapshotContent,
+                signature: event.delta.signature,
+              };
+            }
+            break;
+          }
+          default:
+            checkNever(event.delta);
+        }
+
+        return snapshot;
+      }
+      case 'content_block_stop':
+        return snapshot;
+    }
+  }
+
+  [Symbol.asyncIterator](): AsyncIterator<MessageStreamEvent> {
+    const pushQueue: MessageStreamEvent[] = [];
+    const readQueue: {
+      resolve: (chunk: MessageStreamEvent | undefined) => void;
+      reject: (error: unknown) => void;
+    }[] = [];
+    let done = false;
+
+    this.on('streamEvent', (event) => {
+      const reader = readQueue.shift();
+      if (reader) {
+        reader.resolve(event);
+      } else {
+        pushQueue.push(event);
+      }
+    });
+
+    this.on('end', () => {
+      done = true;
+      for (const reader of readQueue) {
+        reader.resolve(undefined);
+      }
+      readQueue.length = 0;
+    });
+
+    this.on('abort', (err) => {
+      done = true;
+      for (const reader of readQueue) {
+        reader.reject(err);
+      }
+      readQueue.length = 0;
+    });
+
+    this.on('error', (err) => {
+      done = true;
+      for (const reader of readQueue) {
+        reader.reject(err);
+      }
+      readQueue.length = 0;
+    });
+
+    return {
+      next: async (): Promise<IteratorResult<MessageStreamEvent>> => {
+        if (!pushQueue.length) {
+          if (done) {
+            return { value: undefined, done: true };
+          }
+          return new Promise<MessageStreamEvent | undefined>((resolve, reject) =>
+            readQueue.push({ resolve, reject }),
+          ).then((chunk) => (chunk ? { value: chunk, done: false } : { value: undefined, done: true }));
+        }
+        const chunk = pushQueue.shift()!;
+        return { value: chunk, done: false };
+      },
+      return: async () => {
+        this.abort();
+        return { value: undefined, done: true };
+      },
+    };
+  }
+
+  toReadableStream(): ReadableStream {
+    const stream = new Stream(this[Symbol.asyncIterator].bind(this), this.controller);
+    return stream.toReadableStream();
+  }
+}
+
+// used to ensure exhaustive case matching without throwing a runtime error
+function checkNever(x: never) {}

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/pagination.ts

@@ -0,0 +1,2 @@
+/** @deprecated Import from ./core/pagination instead */
+export * from './core/pagination';

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/resource.ts

@@ -0,0 +1,2 @@
+/** @deprecated Import from ./core/resource instead */
+export * from './core/resource';

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/resources.ts

@@ -0,0 +1 @@
+export * from './resources/index';

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/resources/beta.ts

@@ -0,0 +1,3 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+export * from './beta/index';

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/resources/beta/beta.ts

@@ -0,0 +1,388 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+import { APIResource } from '../../core/resource';
+import * as FilesAPI from './files';
+import {
+  DeletedFile,
+  FileDeleteParams,
+  FileDownloadParams,
+  FileListParams,
+  FileMetadata,
+  FileMetadataPage,
+  FileRetrieveMetadataParams,
+  FileUploadParams,
+  Files,
+} from './files';
+import * as ModelsAPI from './models';
+import { BetaModelInfo, BetaModelInfosPage, ModelListParams, ModelRetrieveParams, Models } from './models';
+import * as MessagesAPI from './messages/messages';
+import {
+  BetaBase64ImageSource,
+  BetaBase64PDFBlock,
+  BetaBase64PDFSource,
+  BetaCacheControlEphemeral,
+  BetaCacheCreation,
+  BetaCitationCharLocation,
+  BetaCitationCharLocationParam,
+  BetaCitationContentBlockLocation,
+  BetaCitationContentBlockLocationParam,
+  BetaCitationPageLocation,
+  BetaCitationPageLocationParam,
+  BetaCitationSearchResultLocation,
+  BetaCitationSearchResultLocationParam,
+  BetaCitationWebSearchResultLocationParam,
+  BetaCitationsConfigParam,
+  BetaCitationsDelta,
+  BetaCitationsWebSearchResultLocation,
+  BetaCodeExecutionOutputBlock,
+  BetaCodeExecutionOutputBlockParam,
+  BetaCodeExecutionResultBlock,
+  BetaCodeExecutionResultBlockParam,
+  BetaCodeExecutionTool20250522,
+  BetaCodeExecutionToolResultBlock,
+  BetaCodeExecutionToolResultBlockContent,
+  BetaCodeExecutionToolResultBlockParam,
+  BetaCodeExecutionToolResultBlockParamContent,
+  BetaCodeExecutionToolResultError,
+  BetaCodeExecutionToolResultErrorCode,
+  BetaCodeExecutionToolResultErrorParam,
+  BetaContainer,
+  BetaContainerUploadBlock,
+  BetaContainerUploadBlockParam,
+  BetaContentBlock,
+  BetaContentBlockParam,
+  BetaContentBlockSource,
+  BetaContentBlockSourceContent,
+  BetaFileDocumentSource,
+  BetaFileImageSource,
+  BetaImageBlockParam,
+  BetaInputJSONDelta,
+  BetaMCPToolResultBlock,
+  BetaMCPToolUseBlock,
+  BetaMCPToolUseBlockParam,
+  BetaMessage,
+  BetaMessageDeltaUsage,
+  BetaMessageParam,
+  BetaMessageTokensCount,
+  BetaMetadata,
+  BetaPlainTextSource,
+  BetaRawContentBlockDelta,
+  BetaRawContentBlockDeltaEvent,
+  BetaRawContentBlockStartEvent,
+  BetaRawContentBlockStopEvent,
+  BetaRawMessageDeltaEvent,
+  BetaRawMessageStartEvent,
+  BetaRawMessageStopEvent,
+  BetaRawMessageStreamEvent,
+  BetaRedactedThinkingBlock,
+  BetaRedactedThinkingBlockParam,
+  BetaRequestDocumentBlock,
+  BetaRequestMCPServerToolConfiguration,
+  BetaRequestMCPServerURLDefinition,
+  BetaRequestMCPToolResultBlockParam,
+  BetaSearchResultBlockParam,
+  BetaServerToolUsage,
+  BetaServerToolUseBlock,
+  BetaServerToolUseBlockParam,
+  BetaSignatureDelta,
+  BetaStopReason,
+  BetaTextBlock,
+  BetaTextBlockParam,
+  BetaTextCitation,
+  BetaTextCitationParam,
+  BetaTextDelta,
+  BetaThinkingBlock,
+  BetaThinkingBlockParam,
+  BetaThinkingConfigDisabled,
+  BetaThinkingConfigEnabled,
+  BetaThinkingConfigParam,
+  BetaThinkingDelta,
+  BetaTool,
+  BetaToolBash20241022,
+  BetaToolBash20250124,
+  BetaToolChoice,
+  BetaToolChoiceAny,
+  BetaToolChoiceAuto,
+  BetaToolChoiceNone,
+  BetaToolChoiceTool,
+  BetaToolComputerUse20241022,
+  BetaToolComputerUse20250124,
+  BetaToolResultBlockParam,
+  BetaToolTextEditor20241022,
+  BetaToolTextEditor20250124,
+  BetaToolTextEditor20250429,
+  BetaToolUnion,
+  BetaToolUseBlock,
+  BetaToolUseBlockParam,
+  BetaURLImageSource,
+  BetaURLPDFSource,
+  BetaUsage,
+  BetaWebSearchResultBlock,
+  BetaWebSearchResultBlockParam,
+  BetaWebSearchTool20250305,
+  BetaWebSearchToolRequestError,
+  BetaWebSearchToolResultBlock,
+  BetaWebSearchToolResultBlockContent,
+  BetaWebSearchToolResultBlockParam,
+  BetaWebSearchToolResultBlockParamContent,
+  BetaWebSearchToolResultError,
+  BetaWebSearchToolResultErrorCode,
+  MessageCountTokensParams,
+  MessageCreateParams,
+  MessageCreateParamsNonStreaming,
+  MessageCreateParamsStreaming,
+  Messages,
+} from './messages/messages';
+
+export class Beta extends APIResource {
+  models: ModelsAPI.Models = new ModelsAPI.Models(this._client);
+  messages: MessagesAPI.Messages = new MessagesAPI.Messages(this._client);
+  files: FilesAPI.Files = new FilesAPI.Files(this._client);
+}
+
+export type AnthropicBeta =
+  | (string & {})
+  | 'message-batches-2024-09-24'
+  | 'prompt-caching-2024-07-31'
+  | 'computer-use-2024-10-22'
+  | 'computer-use-2025-01-24'
+  | 'pdfs-2024-09-25'
+  | 'token-counting-2024-11-01'
+  | 'token-efficient-tools-2025-02-19'
+  | 'output-128k-2025-02-19'
+  | 'files-api-2025-04-14'
+  | 'mcp-client-2025-04-04'
+  | 'dev-full-thinking-2025-05-14'
+  | 'interleaved-thinking-2025-05-14'
+  | 'code-execution-2025-05-22'
+  | 'extended-cache-ttl-2025-04-11';
+
+export interface BetaAPIError {
+  message: string;
+
+  type: 'api_error';
+}
+
+export interface BetaAuthenticationError {
+  message: string;
+
+  type: 'authentication_error';
+}
+
+export interface BetaBillingError {
+  message: string;
+
+  type: 'billing_error';
+}
+
+export type BetaError =
+  | BetaInvalidRequestError
+  | BetaAuthenticationError
+  | BetaBillingError
+  | BetaPermissionError
+  | BetaNotFoundError
+  | BetaRateLimitError
+  | BetaGatewayTimeoutError
+  | BetaAPIError
+  | BetaOverloadedError;
+
+export interface BetaErrorResponse {
+  error: BetaError;
+
+  type: 'error';
+}
+
+export interface BetaGatewayTimeoutError {
+  message: string;
+
+  type: 'timeout_error';
+}
+
+export interface BetaInvalidRequestError {
+  message: string;
+
+  type: 'invalid_request_error';
+}
+
+export interface BetaNotFoundError {
+  message: string;
+
+  type: 'not_found_error';
+}
+
+export interface BetaOverloadedError {
+  message: string;
+
+  type: 'overloaded_error';
+}
+
+export interface BetaPermissionError {
+  message: string;
+
+  type: 'permission_error';
+}
+
+export interface BetaRateLimitError {
+  message: string;
+
+  type: 'rate_limit_error';
+}
+
+Beta.Models = Models;
+Beta.Messages = Messages;
+Beta.Files = Files;
+
+export declare namespace Beta {
+  export {
+    type AnthropicBeta as AnthropicBeta,
+    type BetaAPIError as BetaAPIError,
+    type BetaAuthenticationError as BetaAuthenticationError,
+    type BetaBillingError as BetaBillingError,
+    type BetaError as BetaError,
+    type BetaErrorResponse as BetaErrorResponse,
+    type BetaGatewayTimeoutError as BetaGatewayTimeoutError,
+    type BetaInvalidRequestError as BetaInvalidRequestError,
+    type BetaNotFoundError as BetaNotFoundError,
+    type BetaOverloadedError as BetaOverloadedError,
+    type BetaPermissionError as BetaPermissionError,
+    type BetaRateLimitError as BetaRateLimitError,
+  };
+
+  export {
+    Models as Models,
+    type BetaModelInfo as BetaModelInfo,
+    type BetaModelInfosPage as BetaModelInfosPage,
+    type ModelRetrieveParams as ModelRetrieveParams,
+    type ModelListParams as ModelListParams,
+  };
+
+  export {
+    Messages as Messages,
+    type BetaBase64ImageSource as BetaBase64ImageSource,
+    type BetaBase64PDFSource as BetaBase64PDFSource,
+    type BetaCacheControlEphemeral as BetaCacheControlEphemeral,
+    type BetaCacheCreation as BetaCacheCreation,
+    type BetaCitationCharLocation as BetaCitationCharLocation,
+    type BetaCitationCharLocationParam as BetaCitationCharLocationParam,
+    type BetaCitationContentBlockLocation as BetaCitationContentBlockLocation,
+    type BetaCitationContentBlockLocationParam as BetaCitationContentBlockLocationParam,
+    type BetaCitationPageLocation as BetaCitationPageLocation,
+    type BetaCitationPageLocationParam as BetaCitationPageLocationParam,
+    type BetaCitationSearchResultLocation as BetaCitationSearchResultLocation,
+    type BetaCitationSearchResultLocationParam as BetaCitationSearchResultLocationParam,
+    type BetaCitationWebSearchResultLocationParam as BetaCitationWebSearchResultLocationParam,
+    type BetaCitationsConfigParam as BetaCitationsConfigParam,
+    type BetaCitationsDelta as BetaCitationsDelta,
+    type BetaCitationsWebSearchResultLocation as BetaCitationsWebSearchResultLocation,
+    type BetaCodeExecutionOutputBlock as BetaCodeExecutionOutputBlock,
+    type BetaCodeExecutionOutputBlockParam as BetaCodeExecutionOutputBlockParam,
+    type BetaCodeExecutionResultBlock as BetaCodeExecutionResultBlock,
+    type BetaCodeExecutionResultBlockParam as BetaCodeExecutionResultBlockParam,
+    type BetaCodeExecutionTool20250522 as BetaCodeExecutionTool20250522,
+    type BetaCodeExecutionToolResultBlock as BetaCodeExecutionToolResultBlock,
+    type BetaCodeExecutionToolResultBlockContent as BetaCodeExecutionToolResultBlockContent,
+    type BetaCodeExecutionToolResultBlockParam as BetaCodeExecutionToolResultBlockParam,
+    type BetaCodeExecutionToolResultBlockParamContent as BetaCodeExecutionToolResultBlockParamContent,
+    type BetaCodeExecutionToolResultError as BetaCodeExecutionToolResultError,
+    type BetaCodeExecutionToolResultErrorCode as BetaCodeExecutionToolResultErrorCode,
+    type BetaCodeExecutionToolResultErrorParam as BetaCodeExecutionToolResultErrorParam,
+    type BetaContainer as BetaContainer,
+    type BetaContainerUploadBlock as BetaContainerUploadBlock,
+    type BetaContainerUploadBlockParam as BetaContainerUploadBlockParam,
+    type BetaContentBlock as BetaContentBlock,
+    type BetaContentBlockParam as BetaContentBlockParam,
+    type BetaContentBlockSource as BetaContentBlockSource,
+    type BetaContentBlockSourceContent as BetaContentBlockSourceContent,
+    type BetaFileDocumentSource as BetaFileDocumentSource,
+    type BetaFileImageSource as BetaFileImageSource,
+    type BetaImageBlockParam as BetaImageBlockParam,
+    type BetaInputJSONDelta as BetaInputJSONDelta,
+    type BetaMCPToolResultBlock as BetaMCPToolResultBlock,
+    type BetaMCPToolUseBlock as BetaMCPToolUseBlock,
+    type BetaMCPToolUseBlockParam as BetaMCPToolUseBlockParam,
+    type BetaMessage as BetaMessage,
+    type BetaMessageDeltaUsage as BetaMessageDeltaUsage,
+    type BetaMessageParam as BetaMessageParam,
+    type BetaMessageTokensCount as BetaMessageTokensCount,
+    type BetaMetadata as BetaMetadata,
+    type BetaPlainTextSource as BetaPlainTextSource,
+    type BetaRawContentBlockDelta as BetaRawContentBlockDelta,
+    type BetaRawContentBlockDeltaEvent as BetaRawContentBlockDeltaEvent,
+    type BetaRawContentBlockStartEvent as BetaRawContentBlockStartEvent,
+    type BetaRawContentBlockStopEvent as BetaRawContentBlockStopEvent,
+    type BetaRawMessageDeltaEvent as BetaRawMessageDeltaEvent,
+    type BetaRawMessageStartEvent as BetaRawMessageStartEvent,
+    type BetaRawMessageStopEvent as BetaRawMessageStopEvent,
+    type BetaRawMessageStreamEvent as BetaRawMessageStreamEvent,
+    type BetaRedactedThinkingBlock as BetaRedactedThinkingBlock,
+    type BetaRedactedThinkingBlockParam as BetaRedactedThinkingBlockParam,
+    type BetaRequestDocumentBlock as BetaRequestDocumentBlock,
+    type BetaRequestMCPServerToolConfiguration as BetaRequestMCPServerToolConfiguration,
+    type BetaRequestMCPServerURLDefinition as BetaRequestMCPServerURLDefinition,
+    type BetaRequestMCPToolResultBlockParam as BetaRequestMCPToolResultBlockParam,
+    type BetaSearchResultBlockParam as BetaSearchResultBlockParam,
+    type BetaServerToolUsage as BetaServerToolUsage,
+    type BetaServerToolUseBlock as BetaServerToolUseBlock,
+    type BetaServerToolUseBlockParam as BetaServerToolUseBlockParam,
+    type BetaSignatureDelta as BetaSignatureDelta,
+    type BetaStopReason as BetaStopReason,
+    type BetaTextBlock as BetaTextBlock,
+    type BetaTextBlockParam as BetaTextBlockParam,
+    type BetaTextCitation as BetaTextCitation,
+    type BetaTextCitationParam as BetaTextCitationParam,
+    type BetaTextDelta as BetaTextDelta,
+    type BetaThinkingBlock as BetaThinkingBlock,
+    type BetaThinkingBlockParam as BetaThinkingBlockParam,
+    type BetaThinkingConfigDisabled as BetaThinkingConfigDisabled,
+    type BetaThinkingConfigEnabled as BetaThinkingConfigEnabled,
+    type BetaThinkingConfigParam as BetaThinkingConfigParam,
+    type BetaThinkingDelta as BetaThinkingDelta,
+    type BetaTool as BetaTool,
+    type BetaToolBash20241022 as BetaToolBash20241022,
+    type BetaToolBash20250124 as BetaToolBash20250124,
+    type BetaToolChoice as BetaToolChoice,
+    type BetaToolChoiceAny as BetaToolChoiceAny,
+    type BetaToolChoiceAuto as BetaToolChoiceAuto,
+    type BetaToolChoiceNone as BetaToolChoiceNone,
+    type BetaToolChoiceTool as BetaToolChoiceTool,
+    type BetaToolComputerUse20241022 as BetaToolComputerUse20241022,
+    type BetaToolComputerUse20250124 as BetaToolComputerUse20250124,
+    type BetaToolResultBlockParam as BetaToolResultBlockParam,
+    type BetaToolTextEditor20241022 as BetaToolTextEditor20241022,
+    type BetaToolTextEditor20250124 as BetaToolTextEditor20250124,
+    type BetaToolTextEditor20250429 as BetaToolTextEditor20250429,
+    type BetaToolUnion as BetaToolUnion,
+    type BetaToolUseBlock as BetaToolUseBlock,
+    type BetaToolUseBlockParam as BetaToolUseBlockParam,
+    type BetaURLImageSource as BetaURLImageSource,
+    type BetaURLPDFSource as BetaURLPDFSource,
+    type BetaUsage as BetaUsage,
+    type BetaWebSearchResultBlock as BetaWebSearchResultBlock,
+    type BetaWebSearchResultBlockParam as BetaWebSearchResultBlockParam,
+    type BetaWebSearchTool20250305 as BetaWebSearchTool20250305,
+    type BetaWebSearchToolRequestError as BetaWebSearchToolRequestError,
+    type BetaWebSearchToolResultBlock as BetaWebSearchToolResultBlock,
+    type BetaWebSearchToolResultBlockContent as BetaWebSearchToolResultBlockContent,
+    type BetaWebSearchToolResultBlockParam as BetaWebSearchToolResultBlockParam,
+    type BetaWebSearchToolResultBlockParamContent as BetaWebSearchToolResultBlockParamContent,
+    type BetaWebSearchToolResultError as BetaWebSearchToolResultError,
+    type BetaWebSearchToolResultErrorCode as BetaWebSearchToolResultErrorCode,
+    type BetaBase64PDFBlock as BetaBase64PDFBlock,
+    type MessageCreateParams as MessageCreateParams,
+    type MessageCreateParamsNonStreaming as MessageCreateParamsNonStreaming,
+    type MessageCreateParamsStreaming as MessageCreateParamsStreaming,
+    type MessageCountTokensParams as MessageCountTokensParams,
+  };
+
+  export {
+    Files as Files,
+    type DeletedFile as DeletedFile,
+    type FileMetadata as FileMetadata,
+    type FileMetadataPage as FileMetadataPage,
+    type FileListParams as FileListParams,
+    type FileDeleteParams as FileDeleteParams,
+    type FileDownloadParams as FileDownloadParams,
+    type FileRetrieveMetadataParams as FileRetrieveMetadataParams,
+    type FileUploadParams as FileUploadParams,
+  };
+}

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/resources/beta/files.ts

@@ -0,0 +1,258 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+import { APIResource } from '../../core/resource';
+import * as BetaAPI from './beta';
+import { APIPromise } from '../../core/api-promise';
+import { Page, type PageParams, PagePromise } from '../../core/pagination';
+import { type Uploadable } from '../../core/uploads';
+import { buildHeaders } from '../../internal/headers';
+import { RequestOptions } from '../../internal/request-options';
+import { multipartFormRequestOptions } from '../../internal/uploads';
+import { path } from '../../internal/utils/path';
+
+export class Files extends APIResource {
+  /**
+   * List Files
+   *
+   * @example
+   * ```ts
+   * // Automatically fetches more pages as needed.
+   * for await (const fileMetadata of client.beta.files.list()) {
+   *   // ...
+   * }
+   * ```
+   */
+  list(
+    params: FileListParams | null | undefined = {},
+    options?: RequestOptions,
+  ): PagePromise<FileMetadataPage, FileMetadata> {
+    const { betas, ...query } = params ?? {};
+    return this._client.getAPIList('/v1/files', Page<FileMetadata>, {
+      query,
+      ...options,
+      headers: buildHeaders([
+        { 'anthropic-beta': [...(betas ?? []), 'files-api-2025-04-14'].toString() },
+        options?.headers,
+      ]),
+    });
+  }
+
+  /**
+   * Delete File
+   *
+   * @example
+   * ```ts
+   * const deletedFile = await client.beta.files.delete(
+   *   'file_id',
+   * );
+   * ```
+   */
+  delete(
+    fileID: string,
+    params: FileDeleteParams | null | undefined = {},
+    options?: RequestOptions,
+  ): APIPromise<DeletedFile> {
+    const { betas } = params ?? {};
+    return this._client.delete(path`/v1/files/${fileID}`, {
+      ...options,
+      headers: buildHeaders([
+        { 'anthropic-beta': [...(betas ?? []), 'files-api-2025-04-14'].toString() },
+        options?.headers,
+      ]),
+    });
+  }
+
+  /**
+   * Download File
+   *
+   * @example
+   * ```ts
+   * const response = await client.beta.files.download(
+   *   'file_id',
+   * );
+   *
+   * const content = await response.blob();
+   * console.log(content);
+   * ```
+   */
+  download(
+    fileID: string,
+    params: FileDownloadParams | null | undefined = {},
+    options?: RequestOptions,
+  ): APIPromise<Response> {
+    const { betas } = params ?? {};
+    return this._client.get(path`/v1/files/${fileID}/content`, {
+      ...options,
+      headers: buildHeaders([
+        {
+          'anthropic-beta': [...(betas ?? []), 'files-api-2025-04-14'].toString(),
+          Accept: 'application/binary',
+        },
+        options?.headers,
+      ]),
+      __binaryResponse: true,
+    });
+  }
+
+  /**
+   * Get File Metadata
+   *
+   * @example
+   * ```ts
+   * const fileMetadata =
+   *   await client.beta.files.retrieveMetadata('file_id');
+   * ```
+   */
+  retrieveMetadata(
+    fileID: string,
+    params: FileRetrieveMetadataParams | null | undefined = {},
+    options?: RequestOptions,
+  ): APIPromise<FileMetadata> {
+    const { betas } = params ?? {};
+    return this._client.get(path`/v1/files/${fileID}`, {
+      ...options,
+      headers: buildHeaders([
+        { 'anthropic-beta': [...(betas ?? []), 'files-api-2025-04-14'].toString() },
+        options?.headers,
+      ]),
+    });
+  }
+
+  /**
+   * Upload File
+   *
+   * @example
+   * ```ts
+   * const fileMetadata = await client.beta.files.upload({
+   *   file: fs.createReadStream('path/to/file'),
+   * });
+   * ```
+   */
+  upload(params: FileUploadParams, options?: RequestOptions): APIPromise<FileMetadata> {
+    const { betas, ...body } = params;
+    return this._client.post(
+      '/v1/files',
+      multipartFormRequestOptions(
+        {
+          body,
+          ...options,
+          headers: buildHeaders([
+            { 'anthropic-beta': [...(betas ?? []), 'files-api-2025-04-14'].toString() },
+            options?.headers,
+          ]),
+        },
+        this._client,
+      ),
+    );
+  }
+}
+
+export type FileMetadataPage = Page<FileMetadata>;
+
+export interface DeletedFile {
+  /**
+   * ID of the deleted file.
+   */
+  id: string;
+
+  /**
+   * Deleted object type.
+   *
+   * For file deletion, this is always `"file_deleted"`.
+   */
+  type?: 'file_deleted';
+}
+
+export interface FileMetadata {
+  /**
+   * Unique object identifier.
+   *
+   * The format and length of IDs may change over time.
+   */
+  id: string;
+
+  /**
+   * RFC 3339 datetime string representing when the file was created.
+   */
+  created_at: string;
+
+  /**
+   * Original filename of the uploaded file.
+   */
+  filename: string;
+
+  /**
+   * MIME type of the file.
+   */
+  mime_type: string;
+
+  /**
+   * Size of the file in bytes.
+   */
+  size_bytes: number;
+
+  /**
+   * Object type.
+   *
+   * For files, this is always `"file"`.
+   */
+  type: 'file';
+
+  /**
+   * Whether the file can be downloaded.
+   */
+  downloadable?: boolean;
+}
+
+export interface FileListParams extends PageParams {
+  /**
+   * Header param: Optional header to specify the beta version(s) you want to use.
+   */
+  betas?: Array<BetaAPI.AnthropicBeta>;
+}
+
+export interface FileDeleteParams {
+  /**
+   * Optional header to specify the beta version(s) you want to use.
+   */
+  betas?: Array<BetaAPI.AnthropicBeta>;
+}
+
+export interface FileDownloadParams {
+  /**
+   * Optional header to specify the beta version(s) you want to use.
+   */
+  betas?: Array<BetaAPI.AnthropicBeta>;
+}
+
+export interface FileRetrieveMetadataParams {
+  /**
+   * Optional header to specify the beta version(s) you want to use.
+   */
+  betas?: Array<BetaAPI.AnthropicBeta>;
+}
+
+export interface FileUploadParams {
+  /**
+   * Body param: The file to upload
+   */
+  file: Uploadable;
+
+  /**
+   * Header param: Optional header to specify the beta version(s) you want to use.
+   */
+  betas?: Array<BetaAPI.AnthropicBeta>;
+}
+
+export declare namespace Files {
+  export {
+    type DeletedFile as DeletedFile,
+    type FileMetadata as FileMetadata,
+    type FileMetadataPage as FileMetadataPage,
+    type FileListParams as FileListParams,
+    type FileDeleteParams as FileDeleteParams,
+    type FileDownloadParams as FileDownloadParams,
+    type FileRetrieveMetadataParams as FileRetrieveMetadataParams,
+    type FileUploadParams as FileUploadParams,
+  };
+}

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/resources/beta/index.ts

@@ -0,0 +1,152 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+export {
+  Beta,
+  type AnthropicBeta,
+  type BetaAPIError,
+  type BetaAuthenticationError,
+  type BetaBillingError,
+  type BetaError,
+  type BetaErrorResponse,
+  type BetaGatewayTimeoutError,
+  type BetaInvalidRequestError,
+  type BetaNotFoundError,
+  type BetaOverloadedError,
+  type BetaPermissionError,
+  type BetaRateLimitError,
+} from './beta';
+export {
+  Files,
+  type DeletedFile,
+  type FileMetadata,
+  type FileListParams,
+  type FileDeleteParams,
+  type FileDownloadParams,
+  type FileRetrieveMetadataParams,
+  type FileUploadParams,
+  type FileMetadataPage,
+} from './files';
+export {
+  Messages,
+  type BetaBase64ImageSource,
+  type BetaBase64PDFSource,
+  type BetaCacheControlEphemeral,
+  type BetaCacheCreation,
+  type BetaCitationCharLocation,
+  type BetaCitationCharLocationParam,
+  type BetaCitationContentBlockLocation,
+  type BetaCitationContentBlockLocationParam,
+  type BetaCitationPageLocation,
+  type BetaCitationPageLocationParam,
+  type BetaCitationSearchResultLocation,
+  type BetaCitationSearchResultLocationParam,
+  type BetaCitationWebSearchResultLocationParam,
+  type BetaCitationsConfigParam,
+  type BetaCitationsDelta,
+  type BetaCitationsWebSearchResultLocation,
+  type BetaCodeExecutionOutputBlock,
+  type BetaCodeExecutionOutputBlockParam,
+  type BetaCodeExecutionResultBlock,
+  type BetaCodeExecutionResultBlockParam,
+  type BetaCodeExecutionTool20250522,
+  type BetaCodeExecutionToolResultBlock,
+  type BetaCodeExecutionToolResultBlockContent,
+  type BetaCodeExecutionToolResultBlockParam,
+  type BetaCodeExecutionToolResultBlockParamContent,
+  type BetaCodeExecutionToolResultError,
+  type BetaCodeExecutionToolResultErrorCode,
+  type BetaCodeExecutionToolResultErrorParam,
+  type BetaContainer,
+  type BetaContainerUploadBlock,
+  type BetaContainerUploadBlockParam,
+  type BetaContentBlock,
+  type BetaContentBlockParam,
+  type BetaContentBlockSource,
+  type BetaContentBlockSourceContent,
+  type BetaFileDocumentSource,
+  type BetaFileImageSource,
+  type BetaImageBlockParam,
+  type BetaInputJSONDelta,
+  type BetaMCPToolResultBlock,
+  type BetaMCPToolUseBlock,
+  type BetaMCPToolUseBlockParam,
+  type BetaMessage,
+  type BetaMessageDeltaUsage,
+  type BetaMessageParam,
+  type BetaMessageTokensCount,
+  type BetaMetadata,
+  type BetaPlainTextSource,
+  type BetaRawContentBlockDelta,
+  type BetaRawContentBlockDeltaEvent,
+  type BetaRawContentBlockStartEvent,
+  type BetaRawContentBlockStopEvent,
+  type BetaRawMessageDeltaEvent,
+  type BetaRawMessageStartEvent,
+  type BetaRawMessageStopEvent,
+  type BetaRawMessageStreamEvent,
+  type BetaRedactedThinkingBlock,
+  type BetaRedactedThinkingBlockParam,
+  type BetaRequestDocumentBlock,
+  type BetaRequestMCPServerToolConfiguration,
+  type BetaRequestMCPServerURLDefinition,
+  type BetaRequestMCPToolResultBlockParam,
+  type BetaSearchResultBlockParam,
+  type BetaServerToolUsage,
+  type BetaServerToolUseBlock,
+  type BetaServerToolUseBlockParam,
+  type BetaSignatureDelta,
+  type BetaStopReason,
+  type BetaTextBlock,
+  type BetaTextBlockParam,
+  type BetaTextCitation,
+  type BetaTextCitationParam,
+  type BetaTextDelta,
+  type BetaThinkingBlock,
+  type BetaThinkingBlockParam,
+  type BetaThinkingConfigDisabled,
+  type BetaThinkingConfigEnabled,
+  type BetaThinkingConfigParam,
+  type BetaThinkingDelta,
+  type BetaTool,
+  type BetaToolBash20241022,
+  type BetaToolBash20250124,
+  type BetaToolChoice,
+  type BetaToolChoiceAny,
+  type BetaToolChoiceAuto,
+  type BetaToolChoiceNone,
+  type BetaToolChoiceTool,
+  type BetaToolComputerUse20241022,
+  type BetaToolComputerUse20250124,
+  type BetaToolResultBlockParam,
+  type BetaToolTextEditor20241022,
+  type BetaToolTextEditor20250124,
+  type BetaToolTextEditor20250429,
+  type BetaToolUnion,
+  type BetaToolUseBlock,
+  type BetaToolUseBlockParam,
+  type BetaURLImageSource,
+  type BetaURLPDFSource,
+  type BetaUsage,
+  type BetaWebSearchResultBlock,
+  type BetaWebSearchResultBlockParam,
+  type BetaWebSearchTool20250305,
+  type BetaWebSearchToolRequestError,
+  type BetaWebSearchToolResultBlock,
+  type BetaWebSearchToolResultBlockContent,
+  type BetaWebSearchToolResultBlockParam,
+  type BetaWebSearchToolResultBlockParamContent,
+  type BetaWebSearchToolResultError,
+  type BetaWebSearchToolResultErrorCode,
+  type BetaBase64PDFBlock,
+  type MessageCreateParams,
+  type MessageCreateParamsNonStreaming,
+  type MessageCreateParamsStreaming,
+  type MessageCountTokensParams,
+} from './messages/index';
+export {
+  Models,
+  type BetaModelInfo,
+  type ModelRetrieveParams,
+  type ModelListParams,
+  type BetaModelInfosPage,
+} from './models';

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/resources/beta/messages.ts

@@ -0,0 +1,3 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+export * from './messages/index';

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/resources/beta/messages/batches.ts

@@ -0,0 +1,502 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+import { APIResource } from '../../../core/resource';
+import * as BetaAPI from '../beta';
+import { APIPromise } from '../../../core/api-promise';
+import * as BetaMessagesAPI from './messages';
+import { Page, type PageParams, PagePromise } from '../../../core/pagination';
+import { buildHeaders } from '../../../internal/headers';
+import { RequestOptions } from '../../../internal/request-options';
+import { JSONLDecoder } from '../../../internal/decoders/jsonl';
+import { AnthropicError } from '../../../error';
+import { path } from '../../../internal/utils/path';
+
+export class Batches extends APIResource {
+  /**
+   * Send a batch of Message creation requests.
+   *
+   * The Message Batches API can be used to process multiple Messages API requests at
+   * once. Once a Message Batch is created, it begins processing immediately. Batches
+   * can take up to 24 hours to complete.
+   *
+   * Learn more about the Message Batches API in our
+   * [user guide](/en/docs/build-with-claude/batch-processing)
+   *
+   * @example
+   * ```ts
+   * const betaMessageBatch =
+   *   await client.beta.messages.batches.create({
+   *     requests: [
+   *       {
+   *         custom_id: 'my-custom-id-1',
+   *         params: {
+   *           max_tokens: 1024,
+   *           messages: [
+   *             { content: 'Hello, world', role: 'user' },
+   *           ],
+   *           model: 'claude-sonnet-4-20250514',
+   *         },
+   *       },
+   *     ],
+   *   });
+   * ```
+   */
+  create(params: BatchCreateParams, options?: RequestOptions): APIPromise<BetaMessageBatch> {
+    const { betas, ...body } = params;
+    return this._client.post('/v1/messages/batches?beta=true', {
+      body,
+      ...options,
+      headers: buildHeaders([
+        { 'anthropic-beta': [...(betas ?? []), 'message-batches-2024-09-24'].toString() },
+        options?.headers,
+      ]),
+    });
+  }
+
+  /**
+   * This endpoint is idempotent and can be used to poll for Message Batch
+   * completion. To access the results of a Message Batch, make a request to the
+   * `results_url` field in the response.
+   *
+   * Learn more about the Message Batches API in our
+   * [user guide](/en/docs/build-with-claude/batch-processing)
+   *
+   * @example
+   * ```ts
+   * const betaMessageBatch =
+   *   await client.beta.messages.batches.retrieve(
+   *     'message_batch_id',
+   *   );
+   * ```
+   */
+  retrieve(
+    messageBatchID: string,
+    params: BatchRetrieveParams | null | undefined = {},
+    options?: RequestOptions,
+  ): APIPromise<BetaMessageBatch> {
+    const { betas } = params ?? {};
+    return this._client.get(path`/v1/messages/batches/${messageBatchID}?beta=true`, {
+      ...options,
+      headers: buildHeaders([
+        { 'anthropic-beta': [...(betas ?? []), 'message-batches-2024-09-24'].toString() },
+        options?.headers,
+      ]),
+    });
+  }
+
+  /**
+   * List all Message Batches within a Workspace. Most recently created batches are
+   * returned first.
+   *
+   * Learn more about the Message Batches API in our
+   * [user guide](/en/docs/build-with-claude/batch-processing)
+   *
+   * @example
+   * ```ts
+   * // Automatically fetches more pages as needed.
+   * for await (const betaMessageBatch of client.beta.messages.batches.list()) {
+   *   // ...
+   * }
+   * ```
+   */
+  list(
+    params: BatchListParams | null | undefined = {},
+    options?: RequestOptions,
+  ): PagePromise<BetaMessageBatchesPage, BetaMessageBatch> {
+    const { betas, ...query } = params ?? {};
+    return this._client.getAPIList('/v1/messages/batches?beta=true', Page<BetaMessageBatch>, {
+      query,
+      ...options,
+      headers: buildHeaders([
+        { 'anthropic-beta': [...(betas ?? []), 'message-batches-2024-09-24'].toString() },
+        options?.headers,
+      ]),
+    });
+  }
+
+  /**
+   * Delete a Message Batch.
+   *
+   * Message Batches can only be deleted once they've finished processing. If you'd
+   * like to delete an in-progress batch, you must first cancel it.
+   *
+   * Learn more about the Message Batches API in our
+   * [user guide](/en/docs/build-with-claude/batch-processing)
+   *
+   * @example
+   * ```ts
+   * const betaDeletedMessageBatch =
+   *   await client.beta.messages.batches.delete(
+   *     'message_batch_id',
+   *   );
+   * ```
+   */
+  delete(
+    messageBatchID: string,
+    params: BatchDeleteParams | null | undefined = {},
+    options?: RequestOptions,
+  ): APIPromise<BetaDeletedMessageBatch> {
+    const { betas } = params ?? {};
+    return this._client.delete(path`/v1/messages/batches/${messageBatchID}?beta=true`, {
+      ...options,
+      headers: buildHeaders([
+        { 'anthropic-beta': [...(betas ?? []), 'message-batches-2024-09-24'].toString() },
+        options?.headers,
+      ]),
+    });
+  }
+
+  /**
+   * Batches may be canceled any time before processing ends. Once cancellation is
+   * initiated, the batch enters a `canceling` state, at which time the system may
+   * complete any in-progress, non-interruptible requests before finalizing
+   * cancellation.
+   *
+   * The number of canceled requests is specified in `request_counts`. To determine
+   * which requests were canceled, check the individual results within the batch.
+   * Note that cancellation may not result in any canceled requests if they were
+   * non-interruptible.
+   *
+   * Learn more about the Message Batches API in our
+   * [user guide](/en/docs/build-with-claude/batch-processing)
+   *
+   * @example
+   * ```ts
+   * const betaMessageBatch =
+   *   await client.beta.messages.batches.cancel(
+   *     'message_batch_id',
+   *   );
+   * ```
+   */
+  cancel(
+    messageBatchID: string,
+    params: BatchCancelParams | null | undefined = {},
+    options?: RequestOptions,
+  ): APIPromise<BetaMessageBatch> {
+    const { betas } = params ?? {};
+    return this._client.post(path`/v1/messages/batches/${messageBatchID}/cancel?beta=true`, {
+      ...options,
+      headers: buildHeaders([
+        { 'anthropic-beta': [...(betas ?? []), 'message-batches-2024-09-24'].toString() },
+        options?.headers,
+      ]),
+    });
+  }
+
+  /**
+   * Streams the results of a Message Batch as a `.jsonl` file.
+   *
+   * Each line in the file is a JSON object containing the result of a single request
+   * in the Message Batch. Results are not guaranteed to be in the same order as
+   * requests. Use the `custom_id` field to match results to requests.
+   *
+   * Learn more about the Message Batches API in our
+   * [user guide](/en/docs/build-with-claude/batch-processing)
+   *
+   * @example
+   * ```ts
+   * const betaMessageBatchIndividualResponse =
+   *   await client.beta.messages.batches.results(
+   *     'message_batch_id',
+   *   );
+   * ```
+   */
+  async results(
+    messageBatchID: string,
+    params: BatchResultsParams | undefined = {},
+    options?: RequestOptions,
+  ): Promise<JSONLDecoder<BetaMessageBatchIndividualResponse>> {
+    const batch = await this.retrieve(messageBatchID);
+    if (!batch.results_url) {
+      throw new AnthropicError(
+        `No batch \`results_url\`; Has it finished processing? ${batch.processing_status} - ${batch.id}`,
+      );
+    }
+
+    const { betas } = params ?? {};
+    return this._client
+      .get(batch.results_url, {
+        ...options,
+        headers: buildHeaders([
+          {
+            'anthropic-beta': [...(betas ?? []), 'message-batches-2024-09-24'].toString(),
+            Accept: 'application/binary',
+          },
+          options?.headers,
+        ]),
+        stream: true,
+        __binaryResponse: true,
+      })
+      ._thenUnwrap((_, props) => JSONLDecoder.fromResponse(props.response, props.controller)) as APIPromise<
+      JSONLDecoder<BetaMessageBatchIndividualResponse>
+    >;
+  }
+}
+
+export type BetaMessageBatchesPage = Page<BetaMessageBatch>;
+
+export interface BetaDeletedMessageBatch {
+  /**
+   * ID of the Message Batch.
+   */
+  id: string;
+
+  /**
+   * Deleted object type.
+   *
+   * For Message Batches, this is always `"message_batch_deleted"`.
+   */
+  type: 'message_batch_deleted';
+}
+
+export interface BetaMessageBatch {
+  /**
+   * Unique object identifier.
+   *
+   * The format and length of IDs may change over time.
+   */
+  id: string;
+
+  /**
+   * RFC 3339 datetime string representing the time at which the Message Batch was
+   * archived and its results became unavailable.
+   */
+  archived_at: string | null;
+
+  /**
+   * RFC 3339 datetime string representing the time at which cancellation was
+   * initiated for the Message Batch. Specified only if cancellation was initiated.
+   */
+  cancel_initiated_at: string | null;
+
+  /**
+   * RFC 3339 datetime string representing the time at which the Message Batch was
+   * created.
+   */
+  created_at: string;
+
+  /**
+   * RFC 3339 datetime string representing the time at which processing for the
+   * Message Batch ended. Specified only once processing ends.
+   *
+   * Processing ends when every request in a Message Batch has either succeeded,
+   * errored, canceled, or expired.
+   */
+  ended_at: string | null;
+
+  /**
+   * RFC 3339 datetime string representing the time at which the Message Batch will
+   * expire and end processing, which is 24 hours after creation.
+   */
+  expires_at: string;
+
+  /**
+   * Processing status of the Message Batch.
+   */
+  processing_status: 'in_progress' | 'canceling' | 'ended';
+
+  /**
+   * Tallies requests within the Message Batch, categorized by their status.
+   *
+   * Requests start as `processing` and move to one of the other statuses only once
+   * processing of the entire batch ends. The sum of all values always matches the
+   * total number of requests in the batch.
+   */
+  request_counts: BetaMessageBatchRequestCounts;
+
+  /**
+   * URL to a `.jsonl` file containing the results of the Message Batch requests.
+   * Specified only once processing ends.
+   *
+   * Results in the file are not guaranteed to be in the same order as requests. Use
+   * the `custom_id` field to match results to requests.
+   */
+  results_url: string | null;
+
+  /**
+   * Object type.
+   *
+   * For Message Batches, this is always `"message_batch"`.
+   */
+  type: 'message_batch';
+}
+
+export interface BetaMessageBatchCanceledResult {
+  type: 'canceled';
+}
+
+export interface BetaMessageBatchErroredResult {
+  error: BetaAPI.BetaErrorResponse;
+
+  type: 'errored';
+}
+
+export interface BetaMessageBatchExpiredResult {
+  type: 'expired';
+}
+
+/**
+ * This is a single line in the response `.jsonl` file and does not represent the
+ * response as a whole.
+ */
+export interface BetaMessageBatchIndividualResponse {
+  /**
+   * Developer-provided ID created for each request in a Message Batch. Useful for
+   * matching results to requests, as results may be given out of request order.
+   *
+   * Must be unique for each request within the Message Batch.
+   */
+  custom_id: string;
+
+  /**
+   * Processing result for this request.
+   *
+   * Contains a Message output if processing was successful, an error response if
+   * processing failed, or the reason why processing was not attempted, such as
+   * cancellation or expiration.
+   */
+  result: BetaMessageBatchResult;
+}
+
+export interface BetaMessageBatchRequestCounts {
+  /**
+   * Number of requests in the Message Batch that have been canceled.
+   *
+   * This is zero until processing of the entire Message Batch has ended.
+   */
+  canceled: number;
+
+  /**
+   * Number of requests in the Message Batch that encountered an error.
+   *
+   * This is zero until processing of the entire Message Batch has ended.
+   */
+  errored: number;
+
+  /**
+   * Number of requests in the Message Batch that have expired.
+   *
+   * This is zero until processing of the entire Message Batch has ended.
+   */
+  expired: number;
+
+  /**
+   * Number of requests in the Message Batch that are processing.
+   */
+  processing: number;
+
+  /**
+   * Number of requests in the Message Batch that have completed successfully.
+   *
+   * This is zero until processing of the entire Message Batch has ended.
+   */
+  succeeded: number;
+}
+
+/**
+ * Processing result for this request.
+ *
+ * Contains a Message output if processing was successful, an error response if
+ * processing failed, or the reason why processing was not attempted, such as
+ * cancellation or expiration.
+ */
+export type BetaMessageBatchResult =
+  | BetaMessageBatchSucceededResult
+  | BetaMessageBatchErroredResult
+  | BetaMessageBatchCanceledResult
+  | BetaMessageBatchExpiredResult;
+
+export interface BetaMessageBatchSucceededResult {
+  message: BetaMessagesAPI.BetaMessage;
+
+  type: 'succeeded';
+}
+
+export interface BatchCreateParams {
+  /**
+   * Body param: List of requests for prompt completion. Each is an individual
+   * request to create a Message.
+   */
+  requests: Array<BatchCreateParams.Request>;
+
+  /**
+   * Header param: Optional header to specify the beta version(s) you want to use.
+   */
+  betas?: Array<BetaAPI.AnthropicBeta>;
+}
+
+export namespace BatchCreateParams {
+  export interface Request {
+    /**
+     * Developer-provided ID created for each request in a Message Batch. Useful for
+     * matching results to requests, as results may be given out of request order.
+     *
+     * Must be unique for each request within the Message Batch.
+     */
+    custom_id: string;
+
+    /**
+     * Messages API creation parameters for the individual request.
+     *
+     * See the [Messages API reference](/en/api/messages) for full documentation on
+     * available parameters.
+     */
+    params: Omit<BetaMessagesAPI.MessageCreateParamsNonStreaming, 'betas'>;
+  }
+}
+
+export interface BatchRetrieveParams {
+  /**
+   * Optional header to specify the beta version(s) you want to use.
+   */
+  betas?: Array<BetaAPI.AnthropicBeta>;
+}
+
+export interface BatchListParams extends PageParams {
+  /**
+   * Header param: Optional header to specify the beta version(s) you want to use.
+   */
+  betas?: Array<BetaAPI.AnthropicBeta>;
+}
+
+export interface BatchDeleteParams {
+  /**
+   * Optional header to specify the beta version(s) you want to use.
+   */
+  betas?: Array<BetaAPI.AnthropicBeta>;
+}
+
+export interface BatchCancelParams {
+  /**
+   * Optional header to specify the beta version(s) you want to use.
+   */
+  betas?: Array<BetaAPI.AnthropicBeta>;
+}
+
+export interface BatchResultsParams {
+  /**
+   * Optional header to specify the beta version(s) you want to use.
+   */
+  betas?: Array<BetaAPI.AnthropicBeta>;
+}
+
+export declare namespace Batches {
+  export {
+    type BetaDeletedMessageBatch as BetaDeletedMessageBatch,
+    type BetaMessageBatch as BetaMessageBatch,
+    type BetaMessageBatchCanceledResult as BetaMessageBatchCanceledResult,
+    type BetaMessageBatchErroredResult as BetaMessageBatchErroredResult,
+    type BetaMessageBatchExpiredResult as BetaMessageBatchExpiredResult,
+    type BetaMessageBatchIndividualResponse as BetaMessageBatchIndividualResponse,
+    type BetaMessageBatchRequestCounts as BetaMessageBatchRequestCounts,
+    type BetaMessageBatchResult as BetaMessageBatchResult,
+    type BetaMessageBatchSucceededResult as BetaMessageBatchSucceededResult,
+    type BetaMessageBatchesPage as BetaMessageBatchesPage,
+    type BatchCreateParams as BatchCreateParams,
+    type BatchRetrieveParams as BatchRetrieveParams,
+    type BatchListParams as BatchListParams,
+    type BatchDeleteParams as BatchDeleteParams,
+    type BatchCancelParams as BatchCancelParams,
+    type BatchResultsParams as BatchResultsParams,
+  };
+}

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/resources/beta/messages/index.ts

@@ -0,0 +1,139 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+export {
+  Batches,
+  type BetaDeletedMessageBatch,
+  type BetaMessageBatch,
+  type BetaMessageBatchCanceledResult,
+  type BetaMessageBatchErroredResult,
+  type BetaMessageBatchExpiredResult,
+  type BetaMessageBatchIndividualResponse,
+  type BetaMessageBatchRequestCounts,
+  type BetaMessageBatchResult,
+  type BetaMessageBatchSucceededResult,
+  type BatchCreateParams,
+  type BatchRetrieveParams,
+  type BatchListParams,
+  type BatchDeleteParams,
+  type BatchCancelParams,
+  type BatchResultsParams,
+  type BetaMessageBatchesPage,
+} from './batches';
+export {
+  Messages,
+  type BetaBase64ImageSource,
+  type BetaBase64PDFSource,
+  type BetaCacheControlEphemeral,
+  type BetaCacheCreation,
+  type BetaCitationCharLocation,
+  type BetaCitationCharLocationParam,
+  type BetaCitationContentBlockLocation,
+  type BetaCitationContentBlockLocationParam,
+  type BetaCitationPageLocation,
+  type BetaCitationPageLocationParam,
+  type BetaCitationSearchResultLocation,
+  type BetaCitationSearchResultLocationParam,
+  type BetaCitationWebSearchResultLocationParam,
+  type BetaCitationsConfigParam,
+  type BetaCitationsDelta,
+  type BetaCitationsWebSearchResultLocation,
+  type BetaCodeExecutionOutputBlock,
+  type BetaCodeExecutionOutputBlockParam,
+  type BetaCodeExecutionResultBlock,
+  type BetaCodeExecutionResultBlockParam,
+  type BetaCodeExecutionTool20250522,
+  type BetaCodeExecutionToolResultBlock,
+  type BetaCodeExecutionToolResultBlockContent,
+  type BetaCodeExecutionToolResultBlockParam,
+  type BetaCodeExecutionToolResultBlockParamContent,
+  type BetaCodeExecutionToolResultError,
+  type BetaCodeExecutionToolResultErrorCode,
+  type BetaCodeExecutionToolResultErrorParam,
+  type BetaContainer,
+  type BetaContainerUploadBlock,
+  type BetaContainerUploadBlockParam,
+  type BetaContentBlock,
+  type BetaContentBlockParam,
+  type BetaContentBlockSource,
+  type BetaContentBlockSourceContent,
+  type BetaFileDocumentSource,
+  type BetaFileImageSource,
+  type BetaImageBlockParam,
+  type BetaInputJSONDelta,
+  type BetaMCPToolResultBlock,
+  type BetaMCPToolUseBlock,
+  type BetaMCPToolUseBlockParam,
+  type BetaMessage,
+  type BetaMessageDeltaUsage,
+  type BetaMessageParam,
+  type BetaMessageTokensCount,
+  type BetaMetadata,
+  type BetaPlainTextSource,
+  type BetaRawContentBlockDelta,
+  type BetaRawContentBlockDeltaEvent,
+  type BetaRawContentBlockStartEvent,
+  type BetaRawContentBlockStopEvent,
+  type BetaRawMessageDeltaEvent,
+  type BetaRawMessageStartEvent,
+  type BetaRawMessageStopEvent,
+  type BetaRawMessageStreamEvent,
+  type BetaRedactedThinkingBlock,
+  type BetaRedactedThinkingBlockParam,
+  type BetaRequestDocumentBlock,
+  type BetaRequestMCPServerToolConfiguration,
+  type BetaRequestMCPServerURLDefinition,
+  type BetaRequestMCPToolResultBlockParam,
+  type BetaSearchResultBlockParam,
+  type BetaServerToolUsage,
+  type BetaServerToolUseBlock,
+  type BetaServerToolUseBlockParam,
+  type BetaSignatureDelta,
+  type BetaStopReason,
+  type BetaTextBlock,
+  type BetaTextBlockParam,
+  type BetaTextCitation,
+  type BetaTextCitationParam,
+  type BetaTextDelta,
+  type BetaThinkingBlock,
+  type BetaThinkingBlockParam,
+  type BetaThinkingConfigDisabled,
+  type BetaThinkingConfigEnabled,
+  type BetaThinkingConfigParam,
+  type BetaThinkingDelta,
+  type BetaTool,
+  type BetaToolBash20241022,
+  type BetaToolBash20250124,
+  type BetaToolChoice,
+  type BetaToolChoiceAny,
+  type BetaToolChoiceAuto,
+  type BetaToolChoiceNone,
+  type BetaToolChoiceTool,
+  type BetaToolComputerUse20241022,
+  type BetaToolComputerUse20250124,
+  type BetaToolResultBlockParam,
+  type BetaToolTextEditor20241022,
+  type BetaToolTextEditor20250124,
+  type BetaToolTextEditor20250429,
+  type BetaToolUnion,
+  type BetaToolUseBlock,
+  type BetaToolUseBlockParam,
+  type BetaURLImageSource,
+  type BetaURLPDFSource,
+  type BetaUsage,
+  type BetaWebSearchResultBlock,
+  type BetaWebSearchResultBlockParam,
+  type BetaWebSearchTool20250305,
+  type BetaWebSearchToolRequestError,
+  type BetaWebSearchToolResultBlock,
+  type BetaWebSearchToolResultBlockContent,
+  type BetaWebSearchToolResultBlockParam,
+  type BetaWebSearchToolResultBlockParamContent,
+  type BetaWebSearchToolResultError,
+  type BetaWebSearchToolResultErrorCode,
+  type BetaBase64PDFBlock,
+  type MessageCreateParams,
+  type MessageCreateParamsNonStreaming,
+  type MessageCreateParamsStreaming,
+  type MessageCountTokensParams,
+  type BetaMessageStreamParams,
+} from './messages';

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/resources/beta/messages/messages.ts

@@ -0,0 +1,2330 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+import { APIResource } from '../../../core/resource';
+import * as MessagesMessagesAPI from './messages';
+import * as BetaAPI from '../beta';
+import * as MessagesAPI from '../../messages/messages';
+import * as BatchesAPI from './batches';
+import {
+  BatchCancelParams,
+  BatchCreateParams,
+  BatchDeleteParams,
+  BatchListParams,
+  BatchResultsParams,
+  BatchRetrieveParams,
+  Batches,
+  BetaDeletedMessageBatch,
+  BetaMessageBatch,
+  BetaMessageBatchCanceledResult,
+  BetaMessageBatchErroredResult,
+  BetaMessageBatchExpiredResult,
+  BetaMessageBatchIndividualResponse,
+  BetaMessageBatchRequestCounts,
+  BetaMessageBatchResult,
+  BetaMessageBatchSucceededResult,
+  BetaMessageBatchesPage,
+} from './batches';
+import { APIPromise } from '../../../core/api-promise';
+import { Stream } from '../../../core/streaming';
+import { buildHeaders } from '../../../internal/headers';
+import { RequestOptions } from '../../../internal/request-options';
+import type { Model } from '../../messages/messages';
+import { BetaMessageStream } from '../../../lib/BetaMessageStream';
+
+const DEPRECATED_MODELS: {
+  [K in Model]?: string;
+} = {
+  'claude-1.3': 'November 6th, 2024',
+  'claude-1.3-100k': 'November 6th, 2024',
+  'claude-instant-1.1': 'November 6th, 2024',
+  'claude-instant-1.1-100k': 'November 6th, 2024',
+  'claude-instant-1.2': 'November 6th, 2024',
+  'claude-3-sonnet-20240229': 'July 21st, 2025',
+  'claude-3-opus-20240229': 'January 5th, 2026',
+  'claude-2.1': 'July 21st, 2025',
+  'claude-2.0': 'July 21st, 2025',
+};
+import { MODEL_NONSTREAMING_TOKENS } from '../../../internal/constants';
+
+export class Messages extends APIResource {
+  batches: BatchesAPI.Batches = new BatchesAPI.Batches(this._client);
+
+  /**
+   * Send a structured list of input messages with text and/or image content, and the
+   * model will generate the next message in the conversation.
+   *
+   * The Messages API can be used for either single queries or stateless multi-turn
+   * conversations.
+   *
+   * Learn more about the Messages API in our [user guide](/en/docs/initial-setup)
+   *
+   * @example
+   * ```ts
+   * const betaMessage = await client.beta.messages.create({
+   *   max_tokens: 1024,
+   *   messages: [{ content: 'Hello, world', role: 'user' }],
+   *   model: 'claude-sonnet-4-20250514',
+   * });
+   * ```
+   */
+  create(params: MessageCreateParamsNonStreaming, options?: RequestOptions): APIPromise<BetaMessage>;
+  create(
+    params: MessageCreateParamsStreaming,
+    options?: RequestOptions,
+  ): APIPromise<Stream<BetaRawMessageStreamEvent>>;
+  create(
+    params: MessageCreateParamsBase,
+    options?: RequestOptions,
+  ): APIPromise<Stream<BetaRawMessageStreamEvent> | BetaMessage>;
+  create(
+    params: MessageCreateParams,
+    options?: RequestOptions,
+  ): APIPromise<BetaMessage> | APIPromise<Stream<BetaRawMessageStreamEvent>> {
+    const { betas, ...body } = params;
+
+    if (body.model in DEPRECATED_MODELS) {
+      console.warn(
+        `The model '${body.model}' is deprecated and will reach end-of-life on ${
+          DEPRECATED_MODELS[body.model]
+        }\nPlease migrate to a newer model. Visit https://docs.anthropic.com/en/docs/resources/model-deprecations for more information.`,
+      );
+    }
+
+    let timeout = (this._client as any)._options.timeout as number | null;
+    if (!body.stream && timeout == null) {
+      const maxNonstreamingTokens = MODEL_NONSTREAMING_TOKENS[body.model] ?? undefined;
+      timeout = this._client.calculateNonstreamingTimeout(body.max_tokens, maxNonstreamingTokens);
+    }
+    return this._client.post('/v1/messages?beta=true', {
+      body,
+      timeout: timeout ?? 600000,
+      ...options,
+      headers: buildHeaders([
+        { ...(betas?.toString() != null ? { 'anthropic-beta': betas?.toString() } : undefined) },
+        options?.headers,
+      ]),
+      stream: params.stream ?? false,
+    }) as APIPromise<BetaMessage> | APIPromise<Stream<BetaRawMessageStreamEvent>>;
+  }
+
+  /**
+   * Create a Message stream
+   */
+  stream(body: BetaMessageStreamParams, options?: RequestOptions): BetaMessageStream {
+    return BetaMessageStream.createMessage(this, body, options);
+  }
+
+  /**
+   * Count the number of tokens in a Message.
+   *
+   * The Token Count API can be used to count the number of tokens in a Message,
+   * including tools, images, and documents, without creating it.
+   *
+   * Learn more about token counting in our
+   * [user guide](/en/docs/build-with-claude/token-counting)
+   *
+   * @example
+   * ```ts
+   * const betaMessageTokensCount =
+   *   await client.beta.messages.countTokens({
+   *     messages: [{ content: 'string', role: 'user' }],
+   *     model: 'claude-3-7-sonnet-latest',
+   *   });
+   * ```
+   */
+  countTokens(
+    params: MessageCountTokensParams,
+    options?: RequestOptions,
+  ): APIPromise<BetaMessageTokensCount> {
+    const { betas, ...body } = params;
+    return this._client.post('/v1/messages/count_tokens?beta=true', {
+      body,
+      ...options,
+      headers: buildHeaders([
+        { 'anthropic-beta': [...(betas ?? []), 'token-counting-2024-11-01'].toString() },
+        options?.headers,
+      ]),
+    });
+  }
+}
+
+export type BetaMessageStreamParams = MessageCreateParamsBase;
+
+export interface BetaBase64ImageSource {
+  data: string;
+
+  media_type: 'image/jpeg' | 'image/png' | 'image/gif' | 'image/webp';
+
+  type: 'base64';
+}
+
+export interface BetaBase64PDFSource {
+  data: string;
+
+  media_type: 'application/pdf';
+
+  type: 'base64';
+}
+
+export interface BetaCacheControlEphemeral {
+  type: 'ephemeral';
+
+  /**
+   * The time-to-live for the cache control breakpoint.
+   *
+   * This may be one the following values:
+   *
+   * - `5m`: 5 minutes
+   * - `1h`: 1 hour
+   *
+   * Defaults to `5m`.
+   */
+  ttl?: '5m' | '1h';
+}
+
+export interface BetaCacheCreation {
+  /**
+   * The number of input tokens used to create the 1 hour cache entry.
+   */
+  ephemeral_1h_input_tokens: number;
+
+  /**
+   * The number of input tokens used to create the 5 minute cache entry.
+   */
+  ephemeral_5m_input_tokens: number;
+}
+
+export interface BetaCitationCharLocation {
+  cited_text: string;
+
+  document_index: number;
+
+  document_title: string | null;
+
+  end_char_index: number;
+
+  start_char_index: number;
+
+  type: 'char_location';
+}
+
+export interface BetaCitationCharLocationParam {
+  cited_text: string;
+
+  document_index: number;
+
+  document_title: string | null;
+
+  end_char_index: number;
+
+  start_char_index: number;
+
+  type: 'char_location';
+}
+
+export interface BetaCitationContentBlockLocation {
+  cited_text: string;
+
+  document_index: number;
+
+  document_title: string | null;
+
+  end_block_index: number;
+
+  start_block_index: number;
+
+  type: 'content_block_location';
+}
+
+export interface BetaCitationContentBlockLocationParam {
+  cited_text: string;
+
+  document_index: number;
+
+  document_title: string | null;
+
+  end_block_index: number;
+
+  start_block_index: number;
+
+  type: 'content_block_location';
+}
+
+export interface BetaCitationPageLocation {
+  cited_text: string;
+
+  document_index: number;
+
+  document_title: string | null;
+
+  end_page_number: number;
+
+  start_page_number: number;
+
+  type: 'page_location';
+}
+
+export interface BetaCitationPageLocationParam {
+  cited_text: string;
+
+  document_index: number;
+
+  document_title: string | null;
+
+  end_page_number: number;
+
+  start_page_number: number;
+
+  type: 'page_location';
+}
+
+export interface BetaCitationSearchResultLocation {
+  cited_text: string;
+
+  end_block_index: number;
+
+  search_result_index: number;
+
+  source: string;
+
+  start_block_index: number;
+
+  title: string | null;
+
+  type: 'search_result_location';
+}
+
+export interface BetaCitationSearchResultLocationParam {
+  cited_text: string;
+
+  end_block_index: number;
+
+  search_result_index: number;
+
+  source: string;
+
+  start_block_index: number;
+
+  title: string | null;
+
+  type: 'search_result_location';
+}
+
+export interface BetaCitationWebSearchResultLocationParam {
+  cited_text: string;
+
+  encrypted_index: string;
+
+  title: string | null;
+
+  type: 'web_search_result_location';
+
+  url: string;
+}
+
+export interface BetaCitationsConfigParam {
+  enabled?: boolean;
+}
+
+export interface BetaCitationsDelta {
+  citation:
+    | BetaCitationCharLocation
+    | BetaCitationPageLocation
+    | BetaCitationContentBlockLocation
+    | BetaCitationsWebSearchResultLocation
+    | BetaCitationSearchResultLocation;
+
+  type: 'citations_delta';
+}
+
+export interface BetaCitationsWebSearchResultLocation {
+  cited_text: string;
+
+  encrypted_index: string;
+
+  title: string | null;
+
+  type: 'web_search_result_location';
+
+  url: string;
+}
+
+export interface BetaCodeExecutionOutputBlock {
+  file_id: string;
+
+  type: 'code_execution_output';
+}
+
+export interface BetaCodeExecutionOutputBlockParam {
+  file_id: string;
+
+  type: 'code_execution_output';
+}
+
+export interface BetaCodeExecutionResultBlock {
+  content: Array<BetaCodeExecutionOutputBlock>;
+
+  return_code: number;
+
+  stderr: string;
+
+  stdout: string;
+
+  type: 'code_execution_result';
+}
+
+export interface BetaCodeExecutionResultBlockParam {
+  content: Array<BetaCodeExecutionOutputBlockParam>;
+
+  return_code: number;
+
+  stderr: string;
+
+  stdout: string;
+
+  type: 'code_execution_result';
+}
+
+export interface BetaCodeExecutionTool20250522 {
+  /**
+   * Name of the tool.
+   *
+   * This is how the tool will be called by the model and in `tool_use` blocks.
+   */
+  name: 'code_execution';
+
+  type: 'code_execution_20250522';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: BetaCacheControlEphemeral | null;
+}
+
+export interface BetaCodeExecutionToolResultBlock {
+  content: BetaCodeExecutionToolResultBlockContent;
+
+  tool_use_id: string;
+
+  type: 'code_execution_tool_result';
+}
+
+export type BetaCodeExecutionToolResultBlockContent =
+  | BetaCodeExecutionToolResultError
+  | BetaCodeExecutionResultBlock;
+
+export interface BetaCodeExecutionToolResultBlockParam {
+  content: BetaCodeExecutionToolResultBlockParamContent;
+
+  tool_use_id: string;
+
+  type: 'code_execution_tool_result';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: BetaCacheControlEphemeral | null;
+}
+
+export type BetaCodeExecutionToolResultBlockParamContent =
+  | BetaCodeExecutionToolResultErrorParam
+  | BetaCodeExecutionResultBlockParam;
+
+export interface BetaCodeExecutionToolResultError {
+  error_code: BetaCodeExecutionToolResultErrorCode;
+
+  type: 'code_execution_tool_result_error';
+}
+
+export type BetaCodeExecutionToolResultErrorCode =
+  | 'invalid_tool_input'
+  | 'unavailable'
+  | 'too_many_requests'
+  | 'execution_time_exceeded';
+
+export interface BetaCodeExecutionToolResultErrorParam {
+  error_code: BetaCodeExecutionToolResultErrorCode;
+
+  type: 'code_execution_tool_result_error';
+}
+
+/**
+ * Information about the container used in the request (for the code execution
+ * tool)
+ */
+export interface BetaContainer {
+  /**
+   * Identifier for the container used in this request
+   */
+  id: string;
+
+  /**
+   * The time at which the container will expire.
+   */
+  expires_at: string;
+}
+
+/**
+ * Response model for a file uploaded to the container.
+ */
+export interface BetaContainerUploadBlock {
+  file_id: string;
+
+  type: 'container_upload';
+}
+
+/**
+ * A content block that represents a file to be uploaded to the container Files
+ * uploaded via this block will be available in the container's input directory.
+ */
+export interface BetaContainerUploadBlockParam {
+  file_id: string;
+
+  type: 'container_upload';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: BetaCacheControlEphemeral | null;
+}
+
+/**
+ * Response model for a file uploaded to the container.
+ */
+export type BetaContentBlock =
+  | BetaTextBlock
+  | BetaThinkingBlock
+  | BetaRedactedThinkingBlock
+  | BetaToolUseBlock
+  | BetaServerToolUseBlock
+  | BetaWebSearchToolResultBlock
+  | BetaCodeExecutionToolResultBlock
+  | BetaMCPToolUseBlock
+  | BetaMCPToolResultBlock
+  | BetaContainerUploadBlock;
+
+/**
+ * Regular text content.
+ */
+export type BetaContentBlockParam =
+  | BetaTextBlockParam
+  | BetaImageBlockParam
+  | BetaRequestDocumentBlock
+  | BetaSearchResultBlockParam
+  | BetaThinkingBlockParam
+  | BetaRedactedThinkingBlockParam
+  | BetaToolUseBlockParam
+  | BetaToolResultBlockParam
+  | BetaServerToolUseBlockParam
+  | BetaWebSearchToolResultBlockParam
+  | BetaCodeExecutionToolResultBlockParam
+  | BetaMCPToolUseBlockParam
+  | BetaRequestMCPToolResultBlockParam
+  | BetaContainerUploadBlockParam;
+
+export interface BetaContentBlockSource {
+  content: string | Array<BetaContentBlockSourceContent>;
+
+  type: 'content';
+}
+
+export type BetaContentBlockSourceContent = BetaTextBlockParam | BetaImageBlockParam;
+
+export interface BetaFileDocumentSource {
+  file_id: string;
+
+  type: 'file';
+}
+
+export interface BetaFileImageSource {
+  file_id: string;
+
+  type: 'file';
+}
+
+export interface BetaImageBlockParam {
+  source: BetaBase64ImageSource | BetaURLImageSource | BetaFileImageSource;
+
+  type: 'image';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: BetaCacheControlEphemeral | null;
+}
+
+export interface BetaInputJSONDelta {
+  partial_json: string;
+
+  type: 'input_json_delta';
+}
+
+export interface BetaMCPToolResultBlock {
+  content: string | Array<BetaTextBlock>;
+
+  is_error: boolean;
+
+  tool_use_id: string;
+
+  type: 'mcp_tool_result';
+}
+
+export interface BetaMCPToolUseBlock {
+  id: string;
+
+  input: unknown;
+
+  /**
+   * The name of the MCP tool
+   */
+  name: string;
+
+  /**
+   * The name of the MCP server
+   */
+  server_name: string;
+
+  type: 'mcp_tool_use';
+}
+
+export interface BetaMCPToolUseBlockParam {
+  id: string;
+
+  input: unknown;
+
+  name: string;
+
+  /**
+   * The name of the MCP server
+   */
+  server_name: string;
+
+  type: 'mcp_tool_use';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: BetaCacheControlEphemeral | null;
+}
+
+export interface BetaMessage {
+  /**
+   * Unique object identifier.
+   *
+   * The format and length of IDs may change over time.
+   */
+  id: string;
+
+  /**
+   * Information about the container used in the request (for the code execution
+   * tool)
+   */
+  container: BetaContainer | null;
+
+  /**
+   * Content generated by the model.
+   *
+   * This is an array of content blocks, each of which has a `type` that determines
+   * its shape.
+   *
+   * Example:
+   *
+   * ```json
+   * [{ "type": "text", "text": "Hi, I'm Claude." }]
+   * ```
+   *
+   * If the request input `messages` ended with an `assistant` turn, then the
+   * response `content` will continue directly from that last turn. You can use this
+   * to constrain the model's output.
+   *
+   * For example, if the input `messages` were:
+   *
+   * ```json
+   * [
+   *   {
+   *     "role": "user",
+   *     "content": "What's the Greek name for Sun? (A) Sol (B) Helios (C) Sun"
+   *   },
+   *   { "role": "assistant", "content": "The best answer is (" }
+   * ]
+   * ```
+   *
+   * Then the response `content` might be:
+   *
+   * ```json
+   * [{ "type": "text", "text": "B)" }]
+   * ```
+   */
+  content: Array<BetaContentBlock>;
+
+  /**
+   * The model that will complete your prompt.\n\nSee
+   * [models](https://docs.anthropic.com/en/docs/models-overview) for additional
+   * details and options.
+   */
+  model: MessagesAPI.Model;
+
+  /**
+   * Conversational role of the generated message.
+   *
+   * This will always be `"assistant"`.
+   */
+  role: 'assistant';
+
+  /**
+   * The reason that we stopped.
+   *
+   * This may be one the following values:
+   *
+   * - `"end_turn"`: the model reached a natural stopping point
+   * - `"max_tokens"`: we exceeded the requested `max_tokens` or the model's maximum
+   * - `"stop_sequence"`: one of your provided custom `stop_sequences` was generated
+   * - `"tool_use"`: the model invoked one or more tools
+   * - `"pause_turn"`: we paused a long-running turn. You may provide the response
+   *   back as-is in a subsequent request to let the model continue.
+   * - `"refusal"`: when streaming classifiers intervene to handle potential policy
+   *   violations
+   *
+   * In non-streaming mode this value is always non-null. In streaming mode, it is
+   * null in the `message_start` event and non-null otherwise.
+   */
+  stop_reason: BetaStopReason | null;
+
+  /**
+   * Which custom stop sequence was generated, if any.
+   *
+   * This value will be a non-null string if one of your custom stop sequences was
+   * generated.
+   */
+  stop_sequence: string | null;
+
+  /**
+   * Object type.
+   *
+   * For Messages, this is always `"message"`.
+   */
+  type: 'message';
+
+  /**
+   * Billing and rate-limit usage.
+   *
+   * Anthropic's API bills and rate-limits by token counts, as tokens represent the
+   * underlying cost to our systems.
+   *
+   * Under the hood, the API transforms requests into a format suitable for the
+   * model. The model's output then goes through a parsing stage before becoming an
+   * API response. As a result, the token counts in `usage` will not match one-to-one
+   * with the exact visible content of an API request or response.
+   *
+   * For example, `output_tokens` will be non-zero, even for an empty string response
+   * from Claude.
+   *
+   * Total input tokens in a request is the summation of `input_tokens`,
+   * `cache_creation_input_tokens`, and `cache_read_input_tokens`.
+   */
+  usage: BetaUsage;
+}
+
+export interface BetaMessageDeltaUsage {
+  /**
+   * The cumulative number of input tokens used to create the cache entry.
+   */
+  cache_creation_input_tokens: number | null;
+
+  /**
+   * The cumulative number of input tokens read from the cache.
+   */
+  cache_read_input_tokens: number | null;
+
+  /**
+   * The cumulative number of input tokens which were used.
+   */
+  input_tokens: number | null;
+
+  /**
+   * The cumulative number of output tokens which were used.
+   */
+  output_tokens: number;
+
+  /**
+   * The number of server tool requests.
+   */
+  server_tool_use: BetaServerToolUsage | null;
+}
+
+export interface BetaMessageParam {
+  content: string | Array<BetaContentBlockParam>;
+
+  role: 'user' | 'assistant';
+}
+
+export interface BetaMessageTokensCount {
+  /**
+   * The total number of tokens across the provided list of messages, system prompt,
+   * and tools.
+   */
+  input_tokens: number;
+}
+
+export interface BetaMetadata {
+  /**
+   * An external identifier for the user who is associated with the request.
+   *
+   * This should be a uuid, hash value, or other opaque identifier. Anthropic may use
+   * this id to help detect abuse. Do not include any identifying information such as
+   * name, email address, or phone number.
+   */
+  user_id?: string | null;
+}
+
+export interface BetaPlainTextSource {
+  data: string;
+
+  media_type: 'text/plain';
+
+  type: 'text';
+}
+
+export type BetaRawContentBlockDelta =
+  | BetaTextDelta
+  | BetaInputJSONDelta
+  | BetaCitationsDelta
+  | BetaThinkingDelta
+  | BetaSignatureDelta;
+
+export interface BetaRawContentBlockDeltaEvent {
+  delta: BetaRawContentBlockDelta;
+
+  index: number;
+
+  type: 'content_block_delta';
+}
+
+export interface BetaRawContentBlockStartEvent {
+  /**
+   * Response model for a file uploaded to the container.
+   */
+  content_block:
+    | BetaTextBlock
+    | BetaThinkingBlock
+    | BetaRedactedThinkingBlock
+    | BetaToolUseBlock
+    | BetaServerToolUseBlock
+    | BetaWebSearchToolResultBlock
+    | BetaCodeExecutionToolResultBlock
+    | BetaMCPToolUseBlock
+    | BetaMCPToolResultBlock
+    | BetaContainerUploadBlock;
+
+  index: number;
+
+  type: 'content_block_start';
+}
+
+export interface BetaRawContentBlockStopEvent {
+  index: number;
+
+  type: 'content_block_stop';
+}
+
+export interface BetaRawMessageDeltaEvent {
+  delta: BetaRawMessageDeltaEvent.Delta;
+
+  type: 'message_delta';
+
+  /**
+   * Billing and rate-limit usage.
+   *
+   * Anthropic's API bills and rate-limits by token counts, as tokens represent the
+   * underlying cost to our systems.
+   *
+   * Under the hood, the API transforms requests into a format suitable for the
+   * model. The model's output then goes through a parsing stage before becoming an
+   * API response. As a result, the token counts in `usage` will not match one-to-one
+   * with the exact visible content of an API request or response.
+   *
+   * For example, `output_tokens` will be non-zero, even for an empty string response
+   * from Claude.
+   *
+   * Total input tokens in a request is the summation of `input_tokens`,
+   * `cache_creation_input_tokens`, and `cache_read_input_tokens`.
+   */
+  usage: BetaMessageDeltaUsage;
+}
+
+export namespace BetaRawMessageDeltaEvent {
+  export interface Delta {
+    /**
+     * Information about the container used in the request (for the code execution
+     * tool)
+     */
+    container: MessagesMessagesAPI.BetaContainer | null;
+
+    stop_reason: MessagesMessagesAPI.BetaStopReason | null;
+
+    stop_sequence: string | null;
+  }
+}
+
+export interface BetaRawMessageStartEvent {
+  message: BetaMessage;
+
+  type: 'message_start';
+}
+
+export interface BetaRawMessageStopEvent {
+  type: 'message_stop';
+}
+
+export type BetaRawMessageStreamEvent =
+  | BetaRawMessageStartEvent
+  | BetaRawMessageDeltaEvent
+  | BetaRawMessageStopEvent
+  | BetaRawContentBlockStartEvent
+  | BetaRawContentBlockDeltaEvent
+  | BetaRawContentBlockStopEvent;
+
+export interface BetaRedactedThinkingBlock {
+  data: string;
+
+  type: 'redacted_thinking';
+}
+
+export interface BetaRedactedThinkingBlockParam {
+  data: string;
+
+  type: 'redacted_thinking';
+}
+
+export interface BetaRequestDocumentBlock {
+  source:
+    | BetaBase64PDFSource
+    | BetaPlainTextSource
+    | BetaContentBlockSource
+    | BetaURLPDFSource
+    | BetaFileDocumentSource;
+
+  type: 'document';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: BetaCacheControlEphemeral | null;
+
+  citations?: BetaCitationsConfigParam;
+
+  context?: string | null;
+
+  title?: string | null;
+}
+
+export interface BetaRequestMCPServerToolConfiguration {
+  allowed_tools?: Array<string> | null;
+
+  enabled?: boolean | null;
+}
+
+export interface BetaRequestMCPServerURLDefinition {
+  name: string;
+
+  type: 'url';
+
+  url: string;
+
+  authorization_token?: string | null;
+
+  tool_configuration?: BetaRequestMCPServerToolConfiguration | null;
+}
+
+export interface BetaRequestMCPToolResultBlockParam {
+  tool_use_id: string;
+
+  type: 'mcp_tool_result';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: BetaCacheControlEphemeral | null;
+
+  content?: string | Array<BetaTextBlockParam>;
+
+  is_error?: boolean;
+}
+
+export interface BetaSearchResultBlockParam {
+  content: Array<BetaTextBlockParam>;
+
+  source: string;
+
+  title: string;
+
+  type: 'search_result';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: BetaCacheControlEphemeral | null;
+
+  citations?: BetaCitationsConfigParam;
+}
+
+export interface BetaServerToolUsage {
+  /**
+   * The number of web search tool requests.
+   */
+  web_search_requests: number;
+}
+
+export interface BetaServerToolUseBlock {
+  id: string;
+
+  input: unknown;
+
+  name: 'web_search' | 'code_execution';
+
+  type: 'server_tool_use';
+}
+
+export interface BetaServerToolUseBlockParam {
+  id: string;
+
+  input: unknown;
+
+  name: 'web_search' | 'code_execution';
+
+  type: 'server_tool_use';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: BetaCacheControlEphemeral | null;
+}
+
+export interface BetaSignatureDelta {
+  signature: string;
+
+  type: 'signature_delta';
+}
+
+export type BetaStopReason =
+  | 'end_turn'
+  | 'max_tokens'
+  | 'stop_sequence'
+  | 'tool_use'
+  | 'pause_turn'
+  | 'refusal';
+
+export interface BetaTextBlock {
+  /**
+   * Citations supporting the text block.
+   *
+   * The type of citation returned will depend on the type of document being cited.
+   * Citing a PDF results in `page_location`, plain text results in `char_location`,
+   * and content document results in `content_block_location`.
+   */
+  citations: Array<BetaTextCitation> | null;
+
+  text: string;
+
+  type: 'text';
+}
+
+export interface BetaTextBlockParam {
+  text: string;
+
+  type: 'text';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: BetaCacheControlEphemeral | null;
+
+  citations?: Array<BetaTextCitationParam> | null;
+}
+
+export type BetaTextCitation =
+  | BetaCitationCharLocation
+  | BetaCitationPageLocation
+  | BetaCitationContentBlockLocation
+  | BetaCitationsWebSearchResultLocation
+  | BetaCitationSearchResultLocation;
+
+export type BetaTextCitationParam =
+  | BetaCitationCharLocationParam
+  | BetaCitationPageLocationParam
+  | BetaCitationContentBlockLocationParam
+  | BetaCitationWebSearchResultLocationParam
+  | BetaCitationSearchResultLocationParam;
+
+export interface BetaTextDelta {
+  text: string;
+
+  type: 'text_delta';
+}
+
+export interface BetaThinkingBlock {
+  signature: string;
+
+  thinking: string;
+
+  type: 'thinking';
+}
+
+export interface BetaThinkingBlockParam {
+  signature: string;
+
+  thinking: string;
+
+  type: 'thinking';
+}
+
+export interface BetaThinkingConfigDisabled {
+  type: 'disabled';
+}
+
+export interface BetaThinkingConfigEnabled {
+  /**
+   * Determines how many tokens Claude can use for its internal reasoning process.
+   * Larger budgets can enable more thorough analysis for complex problems, improving
+   * response quality.
+   *
+   * Must be ≥1024 and less than `max_tokens`.
+   *
+   * See
+   * [extended thinking](https://docs.anthropic.com/en/docs/build-with-claude/extended-thinking)
+   * for details.
+   */
+  budget_tokens: number;
+
+  type: 'enabled';
+}
+
+/**
+ * Configuration for enabling Claude's extended thinking.
+ *
+ * When enabled, responses include `thinking` content blocks showing Claude's
+ * thinking process before the final answer. Requires a minimum budget of 1,024
+ * tokens and counts towards your `max_tokens` limit.
+ *
+ * See
+ * [extended thinking](https://docs.anthropic.com/en/docs/build-with-claude/extended-thinking)
+ * for details.
+ */
+export type BetaThinkingConfigParam = BetaThinkingConfigEnabled | BetaThinkingConfigDisabled;
+
+export interface BetaThinkingDelta {
+  thinking: string;
+
+  type: 'thinking_delta';
+}
+
+export interface BetaTool {
+  /**
+   * [JSON schema](https://json-schema.org/draft/2020-12) for this tool's input.
+   *
+   * This defines the shape of the `input` that your tool accepts and that the model
+   * will produce.
+   */
+  input_schema: BetaTool.InputSchema;
+
+  /**
+   * Name of the tool.
+   *
+   * This is how the tool will be called by the model and in `tool_use` blocks.
+   */
+  name: string;
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: BetaCacheControlEphemeral | null;
+
+  /**
+   * Description of what this tool does.
+   *
+   * Tool descriptions should be as detailed as possible. The more information that
+   * the model has about what the tool is and how to use it, the better it will
+   * perform. You can use natural language descriptions to reinforce important
+   * aspects of the tool input JSON schema.
+   */
+  description?: string;
+
+  type?: 'custom' | null;
+}
+
+export namespace BetaTool {
+  /**
+   * [JSON schema](https://json-schema.org/draft/2020-12) for this tool's input.
+   *
+   * This defines the shape of the `input` that your tool accepts and that the model
+   * will produce.
+   */
+  export interface InputSchema {
+    type: 'object';
+
+    properties?: unknown | null;
+
+    required?: Array<string> | null;
+
+    [k: string]: unknown;
+  }
+}
+
+export interface BetaToolBash20241022 {
+  /**
+   * Name of the tool.
+   *
+   * This is how the tool will be called by the model and in `tool_use` blocks.
+   */
+  name: 'bash';
+
+  type: 'bash_20241022';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: BetaCacheControlEphemeral | null;
+}
+
+export interface BetaToolBash20250124 {
+  /**
+   * Name of the tool.
+   *
+   * This is how the tool will be called by the model and in `tool_use` blocks.
+   */
+  name: 'bash';
+
+  type: 'bash_20250124';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: BetaCacheControlEphemeral | null;
+}
+
+/**
+ * How the model should use the provided tools. The model can use a specific tool,
+ * any available tool, decide by itself, or not use tools at all.
+ */
+export type BetaToolChoice = BetaToolChoiceAuto | BetaToolChoiceAny | BetaToolChoiceTool | BetaToolChoiceNone;
+
+/**
+ * The model will use any available tools.
+ */
+export interface BetaToolChoiceAny {
+  type: 'any';
+
+  /**
+   * Whether to disable parallel tool use.
+   *
+   * Defaults to `false`. If set to `true`, the model will output exactly one tool
+   * use.
+   */
+  disable_parallel_tool_use?: boolean;
+}
+
+/**
+ * The model will automatically decide whether to use tools.
+ */
+export interface BetaToolChoiceAuto {
+  type: 'auto';
+
+  /**
+   * Whether to disable parallel tool use.
+   *
+   * Defaults to `false`. If set to `true`, the model will output at most one tool
+   * use.
+   */
+  disable_parallel_tool_use?: boolean;
+}
+
+/**
+ * The model will not be allowed to use tools.
+ */
+export interface BetaToolChoiceNone {
+  type: 'none';
+}
+
+/**
+ * The model will use the specified tool with `tool_choice.name`.
+ */
+export interface BetaToolChoiceTool {
+  /**
+   * The name of the tool to use.
+   */
+  name: string;
+
+  type: 'tool';
+
+  /**
+   * Whether to disable parallel tool use.
+   *
+   * Defaults to `false`. If set to `true`, the model will output exactly one tool
+   * use.
+   */
+  disable_parallel_tool_use?: boolean;
+}
+
+export interface BetaToolComputerUse20241022 {
+  /**
+   * The height of the display in pixels.
+   */
+  display_height_px: number;
+
+  /**
+   * The width of the display in pixels.
+   */
+  display_width_px: number;
+
+  /**
+   * Name of the tool.
+   *
+   * This is how the tool will be called by the model and in `tool_use` blocks.
+   */
+  name: 'computer';
+
+  type: 'computer_20241022';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: BetaCacheControlEphemeral | null;
+
+  /**
+   * The X11 display number (e.g. 0, 1) for the display.
+   */
+  display_number?: number | null;
+}
+
+export interface BetaToolComputerUse20250124 {
+  /**
+   * The height of the display in pixels.
+   */
+  display_height_px: number;
+
+  /**
+   * The width of the display in pixels.
+   */
+  display_width_px: number;
+
+  /**
+   * Name of the tool.
+   *
+   * This is how the tool will be called by the model and in `tool_use` blocks.
+   */
+  name: 'computer';
+
+  type: 'computer_20250124';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: BetaCacheControlEphemeral | null;
+
+  /**
+   * The X11 display number (e.g. 0, 1) for the display.
+   */
+  display_number?: number | null;
+}
+
+export interface BetaToolResultBlockParam {
+  tool_use_id: string;
+
+  type: 'tool_result';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: BetaCacheControlEphemeral | null;
+
+  content?: string | Array<BetaTextBlockParam | BetaImageBlockParam | BetaSearchResultBlockParam>;
+
+  is_error?: boolean;
+}
+
+export interface BetaToolTextEditor20241022 {
+  /**
+   * Name of the tool.
+   *
+   * This is how the tool will be called by the model and in `tool_use` blocks.
+   */
+  name: 'str_replace_editor';
+
+  type: 'text_editor_20241022';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: BetaCacheControlEphemeral | null;
+}
+
+export interface BetaToolTextEditor20250124 {
+  /**
+   * Name of the tool.
+   *
+   * This is how the tool will be called by the model and in `tool_use` blocks.
+   */
+  name: 'str_replace_editor';
+
+  type: 'text_editor_20250124';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: BetaCacheControlEphemeral | null;
+}
+
+export interface BetaToolTextEditor20250429 {
+  /**
+   * Name of the tool.
+   *
+   * This is how the tool will be called by the model and in `tool_use` blocks.
+   */
+  name: 'str_replace_based_edit_tool';
+
+  type: 'text_editor_20250429';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: BetaCacheControlEphemeral | null;
+}
+
+export type BetaToolUnion =
+  | BetaTool
+  | BetaToolBash20241022
+  | BetaToolBash20250124
+  | BetaCodeExecutionTool20250522
+  | BetaToolComputerUse20241022
+  | BetaToolComputerUse20250124
+  | BetaToolTextEditor20241022
+  | BetaToolTextEditor20250124
+  | BetaToolTextEditor20250429
+  | BetaWebSearchTool20250305;
+
+export interface BetaToolUseBlock {
+  id: string;
+
+  input: unknown;
+
+  name: string;
+
+  type: 'tool_use';
+}
+
+export interface BetaToolUseBlockParam {
+  id: string;
+
+  input: unknown;
+
+  name: string;
+
+  type: 'tool_use';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: BetaCacheControlEphemeral | null;
+}
+
+export interface BetaURLImageSource {
+  type: 'url';
+
+  url: string;
+}
+
+export interface BetaURLPDFSource {
+  type: 'url';
+
+  url: string;
+}
+
+export interface BetaUsage {
+  /**
+   * Breakdown of cached tokens by TTL
+   */
+  cache_creation: BetaCacheCreation | null;
+
+  /**
+   * The number of input tokens used to create the cache entry.
+   */
+  cache_creation_input_tokens: number | null;
+
+  /**
+   * The number of input tokens read from the cache.
+   */
+  cache_read_input_tokens: number | null;
+
+  /**
+   * The number of input tokens which were used.
+   */
+  input_tokens: number;
+
+  /**
+   * The number of output tokens which were used.
+   */
+  output_tokens: number;
+
+  /**
+   * The number of server tool requests.
+   */
+  server_tool_use: BetaServerToolUsage | null;
+
+  /**
+   * If the request used the priority, standard, or batch tier.
+   */
+  service_tier: 'standard' | 'priority' | 'batch' | null;
+}
+
+export interface BetaWebSearchResultBlock {
+  encrypted_content: string;
+
+  page_age: string | null;
+
+  title: string;
+
+  type: 'web_search_result';
+
+  url: string;
+}
+
+export interface BetaWebSearchResultBlockParam {
+  encrypted_content: string;
+
+  title: string;
+
+  type: 'web_search_result';
+
+  url: string;
+
+  page_age?: string | null;
+}
+
+export interface BetaWebSearchTool20250305 {
+  /**
+   * Name of the tool.
+   *
+   * This is how the tool will be called by the model and in `tool_use` blocks.
+   */
+  name: 'web_search';
+
+  type: 'web_search_20250305';
+
+  /**
+   * If provided, only these domains will be included in results. Cannot be used
+   * alongside `blocked_domains`.
+   */
+  allowed_domains?: Array<string> | null;
+
+  /**
+   * If provided, these domains will never appear in results. Cannot be used
+   * alongside `allowed_domains`.
+   */
+  blocked_domains?: Array<string> | null;
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: BetaCacheControlEphemeral | null;
+
+  /**
+   * Maximum number of times the tool can be used in the API request.
+   */
+  max_uses?: number | null;
+
+  /**
+   * Parameters for the user's location. Used to provide more relevant search
+   * results.
+   */
+  user_location?: BetaWebSearchTool20250305.UserLocation | null;
+}
+
+export namespace BetaWebSearchTool20250305 {
+  /**
+   * Parameters for the user's location. Used to provide more relevant search
+   * results.
+   */
+  export interface UserLocation {
+    type: 'approximate';
+
+    /**
+     * The city of the user.
+     */
+    city?: string | null;
+
+    /**
+     * The two letter
+     * [ISO country code](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2) of the
+     * user.
+     */
+    country?: string | null;
+
+    /**
+     * The region of the user.
+     */
+    region?: string | null;
+
+    /**
+     * The [IANA timezone](https://nodatime.org/TimeZones) of the user.
+     */
+    timezone?: string | null;
+  }
+}
+
+export interface BetaWebSearchToolRequestError {
+  error_code: BetaWebSearchToolResultErrorCode;
+
+  type: 'web_search_tool_result_error';
+}
+
+export interface BetaWebSearchToolResultBlock {
+  content: BetaWebSearchToolResultBlockContent;
+
+  tool_use_id: string;
+
+  type: 'web_search_tool_result';
+}
+
+export type BetaWebSearchToolResultBlockContent =
+  | BetaWebSearchToolResultError
+  | Array<BetaWebSearchResultBlock>;
+
+export interface BetaWebSearchToolResultBlockParam {
+  content: BetaWebSearchToolResultBlockParamContent;
+
+  tool_use_id: string;
+
+  type: 'web_search_tool_result';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: BetaCacheControlEphemeral | null;
+}
+
+export type BetaWebSearchToolResultBlockParamContent =
+  | Array<BetaWebSearchResultBlockParam>
+  | BetaWebSearchToolRequestError;
+
+export interface BetaWebSearchToolResultError {
+  error_code: BetaWebSearchToolResultErrorCode;
+
+  type: 'web_search_tool_result_error';
+}
+
+export type BetaWebSearchToolResultErrorCode =
+  | 'invalid_tool_input'
+  | 'unavailable'
+  | 'max_uses_exceeded'
+  | 'too_many_requests'
+  | 'query_too_long';
+
+/**
+ * @deprecated BetaRequestDocumentBlock should be used insated
+ */
+export type BetaBase64PDFBlock = BetaRequestDocumentBlock;
+
+export type MessageCreateParams = MessageCreateParamsNonStreaming | MessageCreateParamsStreaming;
+
+export interface MessageCreateParamsBase {
+  /**
+   * Body param: The maximum number of tokens to generate before stopping.
+   *
+   * Note that our models may stop _before_ reaching this maximum. This parameter
+   * only specifies the absolute maximum number of tokens to generate.
+   *
+   * Different models have different maximum values for this parameter. See
+   * [models](https://docs.anthropic.com/en/docs/models-overview) for details.
+   */
+  max_tokens: number;
+
+  /**
+   * Body param: Input messages.
+   *
+   * Our models are trained to operate on alternating `user` and `assistant`
+   * conversational turns. When creating a new `Message`, you specify the prior
+   * conversational turns with the `messages` parameter, and the model then generates
+   * the next `Message` in the conversation. Consecutive `user` or `assistant` turns
+   * in your request will be combined into a single turn.
+   *
+   * Each input message must be an object with a `role` and `content`. You can
+   * specify a single `user`-role message, or you can include multiple `user` and
+   * `assistant` messages.
+   *
+   * If the final message uses the `assistant` role, the response content will
+   * continue immediately from the content in that message. This can be used to
+   * constrain part of the model's response.
+   *
+   * Example with a single `user` message:
+   *
+   * ```json
+   * [{ "role": "user", "content": "Hello, Claude" }]
+   * ```
+   *
+   * Example with multiple conversational turns:
+   *
+   * ```json
+   * [
+   *   { "role": "user", "content": "Hello there." },
+   *   { "role": "assistant", "content": "Hi, I'm Claude. How can I help you?" },
+   *   { "role": "user", "content": "Can you explain LLMs in plain English?" }
+   * ]
+   * ```
+   *
+   * Example with a partially-filled response from Claude:
+   *
+   * ```json
+   * [
+   *   {
+   *     "role": "user",
+   *     "content": "What's the Greek name for Sun? (A) Sol (B) Helios (C) Sun"
+   *   },
+   *   { "role": "assistant", "content": "The best answer is (" }
+   * ]
+   * ```
+   *
+   * Each input message `content` may be either a single `string` or an array of
+   * content blocks, where each block has a specific `type`. Using a `string` for
+   * `content` is shorthand for an array of one content block of type `"text"`. The
+   * following input messages are equivalent:
+   *
+   * ```json
+   * { "role": "user", "content": "Hello, Claude" }
+   * ```
+   *
+   * ```json
+   * { "role": "user", "content": [{ "type": "text", "text": "Hello, Claude" }] }
+   * ```
+   *
+   * Starting with Claude 3 models, you can also send image content blocks:
+   *
+   * ```json
+   * {
+   *   "role": "user",
+   *   "content": [
+   *     {
+   *       "type": "image",
+   *       "source": {
+   *         "type": "base64",
+   *         "media_type": "image/jpeg",
+   *         "data": "/9j/4AAQSkZJRg..."
+   *       }
+   *     },
+   *     { "type": "text", "text": "What is in this image?" }
+   *   ]
+   * }
+   * ```
+   *
+   * We currently support the `base64` source type for images, and the `image/jpeg`,
+   * `image/png`, `image/gif`, and `image/webp` media types.
+   *
+   * See [examples](https://docs.anthropic.com/en/api/messages-examples#vision) for
+   * more input examples.
+   *
+   * Note that if you want to include a
+   * [system prompt](https://docs.anthropic.com/en/docs/system-prompts), you can use
+   * the top-level `system` parameter — there is no `"system"` role for input
+   * messages in the Messages API.
+   *
+   * There is a limit of 100,000 messages in a single request.
+   */
+  messages: Array<BetaMessageParam>;
+
+  /**
+   * Body param: The model that will complete your prompt.\n\nSee
+   * [models](https://docs.anthropic.com/en/docs/models-overview) for additional
+   * details and options.
+   */
+  model: MessagesAPI.Model;
+
+  /**
+   * Body param: Container identifier for reuse across requests.
+   */
+  container?: string | null;
+
+  /**
+   * Body param: MCP servers to be utilized in this request
+   */
+  mcp_servers?: Array<BetaRequestMCPServerURLDefinition>;
+
+  /**
+   * Body param: An object describing metadata about the request.
+   */
+  metadata?: BetaMetadata;
+
+  /**
+   * Body param: Determines whether to use priority capacity (if available) or
+   * standard capacity for this request.
+   *
+   * Anthropic offers different levels of service for your API requests. See
+   * [service-tiers](https://docs.anthropic.com/en/api/service-tiers) for details.
+   */
+  service_tier?: 'auto' | 'standard_only';
+
+  /**
+   * Body param: Custom text sequences that will cause the model to stop generating.
+   *
+   * Our models will normally stop when they have naturally completed their turn,
+   * which will result in a response `stop_reason` of `"end_turn"`.
+   *
+   * If you want the model to stop generating when it encounters custom strings of
+   * text, you can use the `stop_sequences` parameter. If the model encounters one of
+   * the custom sequences, the response `stop_reason` value will be `"stop_sequence"`
+   * and the response `stop_sequence` value will contain the matched stop sequence.
+   */
+  stop_sequences?: Array<string>;
+
+  /**
+   * Body param: Whether to incrementally stream the response using server-sent
+   * events.
+   *
+   * See [streaming](https://docs.anthropic.com/en/api/messages-streaming) for
+   * details.
+   */
+  stream?: boolean;
+
+  /**
+   * Body param: System prompt.
+   *
+   * A system prompt is a way of providing context and instructions to Claude, such
+   * as specifying a particular goal or role. See our
+   * [guide to system prompts](https://docs.anthropic.com/en/docs/system-prompts).
+   */
+  system?: string | Array<BetaTextBlockParam>;
+
+  /**
+   * Body param: Amount of randomness injected into the response.
+   *
+   * Defaults to `1.0`. Ranges from `0.0` to `1.0`. Use `temperature` closer to `0.0`
+   * for analytical / multiple choice, and closer to `1.0` for creative and
+   * generative tasks.
+   *
+   * Note that even with `temperature` of `0.0`, the results will not be fully
+   * deterministic.
+   */
+  temperature?: number;
+
+  /**
+   * Body param: Configuration for enabling Claude's extended thinking.
+   *
+   * When enabled, responses include `thinking` content blocks showing Claude's
+   * thinking process before the final answer. Requires a minimum budget of 1,024
+   * tokens and counts towards your `max_tokens` limit.
+   *
+   * See
+   * [extended thinking](https://docs.anthropic.com/en/docs/build-with-claude/extended-thinking)
+   * for details.
+   */
+  thinking?: BetaThinkingConfigParam;
+
+  /**
+   * Body param: How the model should use the provided tools. The model can use a
+   * specific tool, any available tool, decide by itself, or not use tools at all.
+   */
+  tool_choice?: BetaToolChoice;
+
+  /**
+   * Body param: Definitions of tools that the model may use.
+   *
+   * If you include `tools` in your API request, the model may return `tool_use`
+   * content blocks that represent the model's use of those tools. You can then run
+   * those tools using the tool input generated by the model and then optionally
+   * return results back to the model using `tool_result` content blocks.
+   *
+   * There are two types of tools: **client tools** and **server tools**. The
+   * behavior described below applies to client tools. For
+   * [server tools](https://docs.anthropic.com/en/docs/agents-and-tools/tool-use/overview#server-tools),
+   * see their individual documentation as each has its own behavior (e.g., the
+   * [web search tool](https://docs.anthropic.com/en/docs/agents-and-tools/tool-use/web-search-tool)).
+   *
+   * Each tool definition includes:
+   *
+   * - `name`: Name of the tool.
+   * - `description`: Optional, but strongly-recommended description of the tool.
+   * - `input_schema`: [JSON schema](https://json-schema.org/draft/2020-12) for the
+   *   tool `input` shape that the model will produce in `tool_use` output content
+   *   blocks.
+   *
+   * For example, if you defined `tools` as:
+   *
+   * ```json
+   * [
+   *   {
+   *     "name": "get_stock_price",
+   *     "description": "Get the current stock price for a given ticker symbol.",
+   *     "input_schema": {
+   *       "type": "object",
+   *       "properties": {
+   *         "ticker": {
+   *           "type": "string",
+   *           "description": "The stock ticker symbol, e.g. AAPL for Apple Inc."
+   *         }
+   *       },
+   *       "required": ["ticker"]
+   *     }
+   *   }
+   * ]
+   * ```
+   *
+   * And then asked the model "What's the S&P 500 at today?", the model might produce
+   * `tool_use` content blocks in the response like this:
+   *
+   * ```json
+   * [
+   *   {
+   *     "type": "tool_use",
+   *     "id": "toolu_01D7FLrfh4GYq7yT1ULFeyMV",
+   *     "name": "get_stock_price",
+   *     "input": { "ticker": "^GSPC" }
+   *   }
+   * ]
+   * ```
+   *
+   * You might then run your `get_stock_price` tool with `{"ticker": "^GSPC"}` as an
+   * input, and return the following back to the model in a subsequent `user`
+   * message:
+   *
+   * ```json
+   * [
+   *   {
+   *     "type": "tool_result",
+   *     "tool_use_id": "toolu_01D7FLrfh4GYq7yT1ULFeyMV",
+   *     "content": "259.75 USD"
+   *   }
+   * ]
+   * ```
+   *
+   * Tools can be used for workflows that include running client-side tools and
+   * functions, or more generally whenever you want the model to produce a particular
+   * JSON structure of output.
+   *
+   * See our [guide](https://docs.anthropic.com/en/docs/tool-use) for more details.
+   */
+  tools?: Array<BetaToolUnion>;
+
+  /**
+   * Body param: Only sample from the top K options for each subsequent token.
+   *
+   * Used to remove "long tail" low probability responses.
+   * [Learn more technical details here](https://towardsdatascience.com/how-to-sample-from-language-models-682bceb97277).
+   *
+   * Recommended for advanced use cases only. You usually only need to use
+   * `temperature`.
+   */
+  top_k?: number;
+
+  /**
+   * Body param: Use nucleus sampling.
+   *
+   * In nucleus sampling, we compute the cumulative distribution over all the options
+   * for each subsequent token in decreasing probability order and cut it off once it
+   * reaches a particular probability specified by `top_p`. You should either alter
+   * `temperature` or `top_p`, but not both.
+   *
+   * Recommended for advanced use cases only. You usually only need to use
+   * `temperature`.
+   */
+  top_p?: number;
+
+  /**
+   * Header param: Optional header to specify the beta version(s) you want to use.
+   */
+  betas?: Array<BetaAPI.AnthropicBeta>;
+}
+
+export namespace MessageCreateParams {
+  export type MessageCreateParamsNonStreaming = MessagesMessagesAPI.MessageCreateParamsNonStreaming;
+  export type MessageCreateParamsStreaming = MessagesMessagesAPI.MessageCreateParamsStreaming;
+}
+
+export interface MessageCreateParamsNonStreaming extends MessageCreateParamsBase {
+  /**
+   * Body param: Whether to incrementally stream the response using server-sent
+   * events.
+   *
+   * See [streaming](https://docs.anthropic.com/en/api/messages-streaming) for
+   * details.
+   */
+  stream?: false;
+}
+
+export interface MessageCreateParamsStreaming extends MessageCreateParamsBase {
+  /**
+   * Body param: Whether to incrementally stream the response using server-sent
+   * events.
+   *
+   * See [streaming](https://docs.anthropic.com/en/api/messages-streaming) for
+   * details.
+   */
+  stream: true;
+}
+
+export interface MessageCountTokensParams {
+  /**
+   * Body param: Input messages.
+   *
+   * Our models are trained to operate on alternating `user` and `assistant`
+   * conversational turns. When creating a new `Message`, you specify the prior
+   * conversational turns with the `messages` parameter, and the model then generates
+   * the next `Message` in the conversation. Consecutive `user` or `assistant` turns
+   * in your request will be combined into a single turn.
+   *
+   * Each input message must be an object with a `role` and `content`. You can
+   * specify a single `user`-role message, or you can include multiple `user` and
+   * `assistant` messages.
+   *
+   * If the final message uses the `assistant` role, the response content will
+   * continue immediately from the content in that message. This can be used to
+   * constrain part of the model's response.
+   *
+   * Example with a single `user` message:
+   *
+   * ```json
+   * [{ "role": "user", "content": "Hello, Claude" }]
+   * ```
+   *
+   * Example with multiple conversational turns:
+   *
+   * ```json
+   * [
+   *   { "role": "user", "content": "Hello there." },
+   *   { "role": "assistant", "content": "Hi, I'm Claude. How can I help you?" },
+   *   { "role": "user", "content": "Can you explain LLMs in plain English?" }
+   * ]
+   * ```
+   *
+   * Example with a partially-filled response from Claude:
+   *
+   * ```json
+   * [
+   *   {
+   *     "role": "user",
+   *     "content": "What's the Greek name for Sun? (A) Sol (B) Helios (C) Sun"
+   *   },
+   *   { "role": "assistant", "content": "The best answer is (" }
+   * ]
+   * ```
+   *
+   * Each input message `content` may be either a single `string` or an array of
+   * content blocks, where each block has a specific `type`. Using a `string` for
+   * `content` is shorthand for an array of one content block of type `"text"`. The
+   * following input messages are equivalent:
+   *
+   * ```json
+   * { "role": "user", "content": "Hello, Claude" }
+   * ```
+   *
+   * ```json
+   * { "role": "user", "content": [{ "type": "text", "text": "Hello, Claude" }] }
+   * ```
+   *
+   * Starting with Claude 3 models, you can also send image content blocks:
+   *
+   * ```json
+   * {
+   *   "role": "user",
+   *   "content": [
+   *     {
+   *       "type": "image",
+   *       "source": {
+   *         "type": "base64",
+   *         "media_type": "image/jpeg",
+   *         "data": "/9j/4AAQSkZJRg..."
+   *       }
+   *     },
+   *     { "type": "text", "text": "What is in this image?" }
+   *   ]
+   * }
+   * ```
+   *
+   * We currently support the `base64` source type for images, and the `image/jpeg`,
+   * `image/png`, `image/gif`, and `image/webp` media types.
+   *
+   * See [examples](https://docs.anthropic.com/en/api/messages-examples#vision) for
+   * more input examples.
+   *
+   * Note that if you want to include a
+   * [system prompt](https://docs.anthropic.com/en/docs/system-prompts), you can use
+   * the top-level `system` parameter — there is no `"system"` role for input
+   * messages in the Messages API.
+   *
+   * There is a limit of 100,000 messages in a single request.
+   */
+  messages: Array<BetaMessageParam>;
+
+  /**
+   * Body param: The model that will complete your prompt.\n\nSee
+   * [models](https://docs.anthropic.com/en/docs/models-overview) for additional
+   * details and options.
+   */
+  model: MessagesAPI.Model;
+
+  /**
+   * Body param: MCP servers to be utilized in this request
+   */
+  mcp_servers?: Array<BetaRequestMCPServerURLDefinition>;
+
+  /**
+   * Body param: System prompt.
+   *
+   * A system prompt is a way of providing context and instructions to Claude, such
+   * as specifying a particular goal or role. See our
+   * [guide to system prompts](https://docs.anthropic.com/en/docs/system-prompts).
+   */
+  system?: string | Array<BetaTextBlockParam>;
+
+  /**
+   * Body param: Configuration for enabling Claude's extended thinking.
+   *
+   * When enabled, responses include `thinking` content blocks showing Claude's
+   * thinking process before the final answer. Requires a minimum budget of 1,024
+   * tokens and counts towards your `max_tokens` limit.
+   *
+   * See
+   * [extended thinking](https://docs.anthropic.com/en/docs/build-with-claude/extended-thinking)
+   * for details.
+   */
+  thinking?: BetaThinkingConfigParam;
+
+  /**
+   * Body param: How the model should use the provided tools. The model can use a
+   * specific tool, any available tool, decide by itself, or not use tools at all.
+   */
+  tool_choice?: BetaToolChoice;
+
+  /**
+   * Body param: Definitions of tools that the model may use.
+   *
+   * If you include `tools` in your API request, the model may return `tool_use`
+   * content blocks that represent the model's use of those tools. You can then run
+   * those tools using the tool input generated by the model and then optionally
+   * return results back to the model using `tool_result` content blocks.
+   *
+   * There are two types of tools: **client tools** and **server tools**. The
+   * behavior described below applies to client tools. For
+   * [server tools](https://docs.anthropic.com/en/docs/agents-and-tools/tool-use/overview#server-tools),
+   * see their individual documentation as each has its own behavior (e.g., the
+   * [web search tool](https://docs.anthropic.com/en/docs/agents-and-tools/tool-use/web-search-tool)).
+   *
+   * Each tool definition includes:
+   *
+   * - `name`: Name of the tool.
+   * - `description`: Optional, but strongly-recommended description of the tool.
+   * - `input_schema`: [JSON schema](https://json-schema.org/draft/2020-12) for the
+   *   tool `input` shape that the model will produce in `tool_use` output content
+   *   blocks.
+   *
+   * For example, if you defined `tools` as:
+   *
+   * ```json
+   * [
+   *   {
+   *     "name": "get_stock_price",
+   *     "description": "Get the current stock price for a given ticker symbol.",
+   *     "input_schema": {
+   *       "type": "object",
+   *       "properties": {
+   *         "ticker": {
+   *           "type": "string",
+   *           "description": "The stock ticker symbol, e.g. AAPL for Apple Inc."
+   *         }
+   *       },
+   *       "required": ["ticker"]
+   *     }
+   *   }
+   * ]
+   * ```
+   *
+   * And then asked the model "What's the S&P 500 at today?", the model might produce
+   * `tool_use` content blocks in the response like this:
+   *
+   * ```json
+   * [
+   *   {
+   *     "type": "tool_use",
+   *     "id": "toolu_01D7FLrfh4GYq7yT1ULFeyMV",
+   *     "name": "get_stock_price",
+   *     "input": { "ticker": "^GSPC" }
+   *   }
+   * ]
+   * ```
+   *
+   * You might then run your `get_stock_price` tool with `{"ticker": "^GSPC"}` as an
+   * input, and return the following back to the model in a subsequent `user`
+   * message:
+   *
+   * ```json
+   * [
+   *   {
+   *     "type": "tool_result",
+   *     "tool_use_id": "toolu_01D7FLrfh4GYq7yT1ULFeyMV",
+   *     "content": "259.75 USD"
+   *   }
+   * ]
+   * ```
+   *
+   * Tools can be used for workflows that include running client-side tools and
+   * functions, or more generally whenever you want the model to produce a particular
+   * JSON structure of output.
+   *
+   * See our [guide](https://docs.anthropic.com/en/docs/tool-use) for more details.
+   */
+  tools?: Array<
+    | BetaTool
+    | BetaToolBash20241022
+    | BetaToolBash20250124
+    | BetaCodeExecutionTool20250522
+    | BetaToolComputerUse20241022
+    | BetaToolComputerUse20250124
+    | BetaToolTextEditor20241022
+    | BetaToolTextEditor20250124
+    | BetaToolTextEditor20250429
+    | BetaWebSearchTool20250305
+  >;
+
+  /**
+   * Header param: Optional header to specify the beta version(s) you want to use.
+   */
+  betas?: Array<BetaAPI.AnthropicBeta>;
+}
+
+Messages.Batches = Batches;
+
+export declare namespace Messages {
+  export {
+    type BetaBase64ImageSource as BetaBase64ImageSource,
+    type BetaBase64PDFSource as BetaBase64PDFSource,
+    type BetaCacheControlEphemeral as BetaCacheControlEphemeral,
+    type BetaCacheCreation as BetaCacheCreation,
+    type BetaCitationCharLocation as BetaCitationCharLocation,
+    type BetaCitationCharLocationParam as BetaCitationCharLocationParam,
+    type BetaCitationContentBlockLocation as BetaCitationContentBlockLocation,
+    type BetaCitationContentBlockLocationParam as BetaCitationContentBlockLocationParam,
+    type BetaCitationPageLocation as BetaCitationPageLocation,
+    type BetaCitationPageLocationParam as BetaCitationPageLocationParam,
+    type BetaCitationSearchResultLocation as BetaCitationSearchResultLocation,
+    type BetaCitationSearchResultLocationParam as BetaCitationSearchResultLocationParam,
+    type BetaCitationWebSearchResultLocationParam as BetaCitationWebSearchResultLocationParam,
+    type BetaCitationsConfigParam as BetaCitationsConfigParam,
+    type BetaCitationsDelta as BetaCitationsDelta,
+    type BetaCitationsWebSearchResultLocation as BetaCitationsWebSearchResultLocation,
+    type BetaCodeExecutionOutputBlock as BetaCodeExecutionOutputBlock,
+    type BetaCodeExecutionOutputBlockParam as BetaCodeExecutionOutputBlockParam,
+    type BetaCodeExecutionResultBlock as BetaCodeExecutionResultBlock,
+    type BetaCodeExecutionResultBlockParam as BetaCodeExecutionResultBlockParam,
+    type BetaCodeExecutionTool20250522 as BetaCodeExecutionTool20250522,
+    type BetaCodeExecutionToolResultBlock as BetaCodeExecutionToolResultBlock,
+    type BetaCodeExecutionToolResultBlockContent as BetaCodeExecutionToolResultBlockContent,
+    type BetaCodeExecutionToolResultBlockParam as BetaCodeExecutionToolResultBlockParam,
+    type BetaCodeExecutionToolResultBlockParamContent as BetaCodeExecutionToolResultBlockParamContent,
+    type BetaCodeExecutionToolResultError as BetaCodeExecutionToolResultError,
+    type BetaCodeExecutionToolResultErrorCode as BetaCodeExecutionToolResultErrorCode,
+    type BetaCodeExecutionToolResultErrorParam as BetaCodeExecutionToolResultErrorParam,
+    type BetaContainer as BetaContainer,
+    type BetaContainerUploadBlock as BetaContainerUploadBlock,
+    type BetaContainerUploadBlockParam as BetaContainerUploadBlockParam,
+    type BetaContentBlock as BetaContentBlock,
+    type BetaContentBlockParam as BetaContentBlockParam,
+    type BetaContentBlockSource as BetaContentBlockSource,
+    type BetaContentBlockSourceContent as BetaContentBlockSourceContent,
+    type BetaFileDocumentSource as BetaFileDocumentSource,
+    type BetaFileImageSource as BetaFileImageSource,
+    type BetaImageBlockParam as BetaImageBlockParam,
+    type BetaInputJSONDelta as BetaInputJSONDelta,
+    type BetaMCPToolResultBlock as BetaMCPToolResultBlock,
+    type BetaMCPToolUseBlock as BetaMCPToolUseBlock,
+    type BetaMCPToolUseBlockParam as BetaMCPToolUseBlockParam,
+    type BetaMessage as BetaMessage,
+    type BetaMessageDeltaUsage as BetaMessageDeltaUsage,
+    type BetaMessageParam as BetaMessageParam,
+    type BetaMessageTokensCount as BetaMessageTokensCount,
+    type BetaMetadata as BetaMetadata,
+    type BetaPlainTextSource as BetaPlainTextSource,
+    type BetaRawContentBlockDelta as BetaRawContentBlockDelta,
+    type BetaRawContentBlockDeltaEvent as BetaRawContentBlockDeltaEvent,
+    type BetaRawContentBlockStartEvent as BetaRawContentBlockStartEvent,
+    type BetaRawContentBlockStopEvent as BetaRawContentBlockStopEvent,
+    type BetaRawMessageDeltaEvent as BetaRawMessageDeltaEvent,
+    type BetaRawMessageStartEvent as BetaRawMessageStartEvent,
+    type BetaRawMessageStopEvent as BetaRawMessageStopEvent,
+    type BetaRawMessageStreamEvent as BetaRawMessageStreamEvent,
+    type BetaRedactedThinkingBlock as BetaRedactedThinkingBlock,
+    type BetaRedactedThinkingBlockParam as BetaRedactedThinkingBlockParam,
+    type BetaRequestDocumentBlock as BetaRequestDocumentBlock,
+    type BetaRequestMCPServerToolConfiguration as BetaRequestMCPServerToolConfiguration,
+    type BetaRequestMCPServerURLDefinition as BetaRequestMCPServerURLDefinition,
+    type BetaRequestMCPToolResultBlockParam as BetaRequestMCPToolResultBlockParam,
+    type BetaSearchResultBlockParam as BetaSearchResultBlockParam,
+    type BetaServerToolUsage as BetaServerToolUsage,
+    type BetaServerToolUseBlock as BetaServerToolUseBlock,
+    type BetaServerToolUseBlockParam as BetaServerToolUseBlockParam,
+    type BetaSignatureDelta as BetaSignatureDelta,
+    type BetaStopReason as BetaStopReason,
+    type BetaTextBlock as BetaTextBlock,
+    type BetaTextBlockParam as BetaTextBlockParam,
+    type BetaTextCitation as BetaTextCitation,
+    type BetaTextCitationParam as BetaTextCitationParam,
+    type BetaTextDelta as BetaTextDelta,
+    type BetaThinkingBlock as BetaThinkingBlock,
+    type BetaThinkingBlockParam as BetaThinkingBlockParam,
+    type BetaThinkingConfigDisabled as BetaThinkingConfigDisabled,
+    type BetaThinkingConfigEnabled as BetaThinkingConfigEnabled,
+    type BetaThinkingConfigParam as BetaThinkingConfigParam,
+    type BetaThinkingDelta as BetaThinkingDelta,
+    type BetaTool as BetaTool,
+    type BetaToolBash20241022 as BetaToolBash20241022,
+    type BetaToolBash20250124 as BetaToolBash20250124,
+    type BetaToolChoice as BetaToolChoice,
+    type BetaToolChoiceAny as BetaToolChoiceAny,
+    type BetaToolChoiceAuto as BetaToolChoiceAuto,
+    type BetaToolChoiceNone as BetaToolChoiceNone,
+    type BetaToolChoiceTool as BetaToolChoiceTool,
+    type BetaToolComputerUse20241022 as BetaToolComputerUse20241022,
+    type BetaToolComputerUse20250124 as BetaToolComputerUse20250124,
+    type BetaToolResultBlockParam as BetaToolResultBlockParam,
+    type BetaToolTextEditor20241022 as BetaToolTextEditor20241022,
+    type BetaToolTextEditor20250124 as BetaToolTextEditor20250124,
+    type BetaToolTextEditor20250429 as BetaToolTextEditor20250429,
+    type BetaToolUnion as BetaToolUnion,
+    type BetaToolUseBlock as BetaToolUseBlock,
+    type BetaToolUseBlockParam as BetaToolUseBlockParam,
+    type BetaURLImageSource as BetaURLImageSource,
+    type BetaURLPDFSource as BetaURLPDFSource,
+    type BetaUsage as BetaUsage,
+    type BetaWebSearchResultBlock as BetaWebSearchResultBlock,
+    type BetaWebSearchResultBlockParam as BetaWebSearchResultBlockParam,
+    type BetaWebSearchTool20250305 as BetaWebSearchTool20250305,
+    type BetaWebSearchToolRequestError as BetaWebSearchToolRequestError,
+    type BetaWebSearchToolResultBlock as BetaWebSearchToolResultBlock,
+    type BetaWebSearchToolResultBlockContent as BetaWebSearchToolResultBlockContent,
+    type BetaWebSearchToolResultBlockParam as BetaWebSearchToolResultBlockParam,
+    type BetaWebSearchToolResultBlockParamContent as BetaWebSearchToolResultBlockParamContent,
+    type BetaWebSearchToolResultError as BetaWebSearchToolResultError,
+    type BetaWebSearchToolResultErrorCode as BetaWebSearchToolResultErrorCode,
+    type BetaBase64PDFBlock as BetaBase64PDFBlock,
+    type MessageCreateParams as MessageCreateParams,
+    type MessageCreateParamsNonStreaming as MessageCreateParamsNonStreaming,
+    type MessageCreateParamsStreaming as MessageCreateParamsStreaming,
+    type MessageCountTokensParams as MessageCountTokensParams,
+  };
+
+  export {
+    Batches as Batches,
+    type BetaDeletedMessageBatch as BetaDeletedMessageBatch,
+    type BetaMessageBatch as BetaMessageBatch,
+    type BetaMessageBatchCanceledResult as BetaMessageBatchCanceledResult,
+    type BetaMessageBatchErroredResult as BetaMessageBatchErroredResult,
+    type BetaMessageBatchExpiredResult as BetaMessageBatchExpiredResult,
+    type BetaMessageBatchIndividualResponse as BetaMessageBatchIndividualResponse,
+    type BetaMessageBatchRequestCounts as BetaMessageBatchRequestCounts,
+    type BetaMessageBatchResult as BetaMessageBatchResult,
+    type BetaMessageBatchSucceededResult as BetaMessageBatchSucceededResult,
+    type BetaMessageBatchesPage as BetaMessageBatchesPage,
+    type BatchCreateParams as BatchCreateParams,
+    type BatchRetrieveParams as BatchRetrieveParams,
+    type BatchListParams as BatchListParams,
+    type BatchDeleteParams as BatchDeleteParams,
+    type BatchCancelParams as BatchCancelParams,
+    type BatchResultsParams as BatchResultsParams,
+  };
+}

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/resources/beta/models.ts

@@ -0,0 +1,118 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+import { APIResource } from '../../core/resource';
+import * as BetaAPI from './beta';
+import { APIPromise } from '../../core/api-promise';
+import { Page, type PageParams, PagePromise } from '../../core/pagination';
+import { buildHeaders } from '../../internal/headers';
+import { RequestOptions } from '../../internal/request-options';
+import { path } from '../../internal/utils/path';
+
+export class Models extends APIResource {
+  /**
+   * Get a specific model.
+   *
+   * The Models API response can be used to determine information about a specific
+   * model or resolve a model alias to a model ID.
+   *
+   * @example
+   * ```ts
+   * const betaModelInfo = await client.beta.models.retrieve(
+   *   'model_id',
+   * );
+   * ```
+   */
+  retrieve(
+    modelID: string,
+    params: ModelRetrieveParams | null | undefined = {},
+    options?: RequestOptions,
+  ): APIPromise<BetaModelInfo> {
+    const { betas } = params ?? {};
+    return this._client.get(path`/v1/models/${modelID}?beta=true`, {
+      ...options,
+      headers: buildHeaders([
+        { ...(betas?.toString() != null ? { 'anthropic-beta': betas?.toString() } : undefined) },
+        options?.headers,
+      ]),
+    });
+  }
+
+  /**
+   * List available models.
+   *
+   * The Models API response can be used to determine which models are available for
+   * use in the API. More recently released models are listed first.
+   *
+   * @example
+   * ```ts
+   * // Automatically fetches more pages as needed.
+   * for await (const betaModelInfo of client.beta.models.list()) {
+   *   // ...
+   * }
+   * ```
+   */
+  list(
+    params: ModelListParams | null | undefined = {},
+    options?: RequestOptions,
+  ): PagePromise<BetaModelInfosPage, BetaModelInfo> {
+    const { betas, ...query } = params ?? {};
+    return this._client.getAPIList('/v1/models?beta=true', Page<BetaModelInfo>, {
+      query,
+      ...options,
+      headers: buildHeaders([
+        { ...(betas?.toString() != null ? { 'anthropic-beta': betas?.toString() } : undefined) },
+        options?.headers,
+      ]),
+    });
+  }
+}
+
+export type BetaModelInfosPage = Page<BetaModelInfo>;
+
+export interface BetaModelInfo {
+  /**
+   * Unique model identifier.
+   */
+  id: string;
+
+  /**
+   * RFC 3339 datetime string representing the time at which the model was released.
+   * May be set to an epoch value if the release date is unknown.
+   */
+  created_at: string;
+
+  /**
+   * A human-readable name for the model.
+   */
+  display_name: string;
+
+  /**
+   * Object type.
+   *
+   * For Models, this is always `"model"`.
+   */
+  type: 'model';
+}
+
+export interface ModelRetrieveParams {
+  /**
+   * Optional header to specify the beta version(s) you want to use.
+   */
+  betas?: Array<BetaAPI.AnthropicBeta>;
+}
+
+export interface ModelListParams extends PageParams {
+  /**
+   * Header param: Optional header to specify the beta version(s) you want to use.
+   */
+  betas?: Array<BetaAPI.AnthropicBeta>;
+}
+
+export declare namespace Models {
+  export {
+    type BetaModelInfo as BetaModelInfo,
+    type BetaModelInfosPage as BetaModelInfosPage,
+    type ModelRetrieveParams as ModelRetrieveParams,
+    type ModelListParams as ModelListParams,
+  };
+}

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/resources/completions.ts

@@ -0,0 +1,231 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+import { APIResource } from '../core/resource';
+import * as CompletionsAPI from './completions';
+import * as BetaAPI from './beta/beta';
+import * as MessagesAPI from './messages/messages';
+import { APIPromise } from '../core/api-promise';
+import { Stream } from '../core/streaming';
+import { buildHeaders } from '../internal/headers';
+import { RequestOptions } from '../internal/request-options';
+
+export class Completions extends APIResource {
+  /**
+   * [Legacy] Create a Text Completion.
+   *
+   * The Text Completions API is a legacy API. We recommend using the
+   * [Messages API](https://docs.anthropic.com/en/api/messages) going forward.
+   *
+   * Future models and features will not be compatible with Text Completions. See our
+   * [migration guide](https://docs.anthropic.com/en/api/migrating-from-text-completions-to-messages)
+   * for guidance in migrating from Text Completions to Messages.
+   *
+   * @example
+   * ```ts
+   * const completion = await client.completions.create({
+   *   max_tokens_to_sample: 256,
+   *   model: 'claude-3-7-sonnet-latest',
+   *   prompt: '\n\nHuman: Hello, world!\n\nAssistant:',
+   * });
+   * ```
+   */
+  create(params: CompletionCreateParamsNonStreaming, options?: RequestOptions): APIPromise<Completion>;
+  create(params: CompletionCreateParamsStreaming, options?: RequestOptions): APIPromise<Stream<Completion>>;
+  create(
+    params: CompletionCreateParamsBase,
+    options?: RequestOptions,
+  ): APIPromise<Stream<Completion> | Completion>;
+  create(
+    params: CompletionCreateParams,
+    options?: RequestOptions,
+  ): APIPromise<Completion> | APIPromise<Stream<Completion>> {
+    const { betas, ...body } = params;
+    return this._client.post('/v1/complete', {
+      body,
+      timeout: (this._client as any)._options.timeout ?? 600000,
+      ...options,
+      headers: buildHeaders([
+        { ...(betas?.toString() != null ? { 'anthropic-beta': betas?.toString() } : undefined) },
+        options?.headers,
+      ]),
+      stream: params.stream ?? false,
+    }) as APIPromise<Completion> | APIPromise<Stream<Completion>>;
+  }
+}
+
+export interface Completion {
+  /**
+   * Unique object identifier.
+   *
+   * The format and length of IDs may change over time.
+   */
+  id: string;
+
+  /**
+   * The resulting completion up to and excluding the stop sequences.
+   */
+  completion: string;
+
+  /**
+   * The model that will complete your prompt.\n\nSee
+   * [models](https://docs.anthropic.com/en/docs/models-overview) for additional
+   * details and options.
+   */
+  model: MessagesAPI.Model;
+
+  /**
+   * The reason that we stopped.
+   *
+   * This may be one the following values:
+   *
+   * - `"stop_sequence"`: we reached a stop sequence — either provided by you via the
+   *   `stop_sequences` parameter, or a stop sequence built into the model
+   * - `"max_tokens"`: we exceeded `max_tokens_to_sample` or the model's maximum
+   */
+  stop_reason: string | null;
+
+  /**
+   * Object type.
+   *
+   * For Text Completions, this is always `"completion"`.
+   */
+  type: 'completion';
+}
+
+export type CompletionCreateParams = CompletionCreateParamsNonStreaming | CompletionCreateParamsStreaming;
+
+export interface CompletionCreateParamsBase {
+  /**
+   * Body param: The maximum number of tokens to generate before stopping.
+   *
+   * Note that our models may stop _before_ reaching this maximum. This parameter
+   * only specifies the absolute maximum number of tokens to generate.
+   */
+  max_tokens_to_sample: number;
+
+  /**
+   * Body param: The model that will complete your prompt.\n\nSee
+   * [models](https://docs.anthropic.com/en/docs/models-overview) for additional
+   * details and options.
+   */
+  model: MessagesAPI.Model;
+
+  /**
+   * Body param: The prompt that you want Claude to complete.
+   *
+   * For proper response generation you will need to format your prompt using
+   * alternating `\n\nHuman:` and `\n\nAssistant:` conversational turns. For example:
+   *
+   * ```
+   * "\n\nHuman: {userQuestion}\n\nAssistant:"
+   * ```
+   *
+   * See [prompt validation](https://docs.anthropic.com/en/api/prompt-validation) and
+   * our guide to
+   * [prompt design](https://docs.anthropic.com/en/docs/intro-to-prompting) for more
+   * details.
+   */
+  prompt: string;
+
+  /**
+   * Body param: An object describing metadata about the request.
+   */
+  metadata?: MessagesAPI.Metadata;
+
+  /**
+   * Body param: Sequences that will cause the model to stop generating.
+   *
+   * Our models stop on `"\n\nHuman:"`, and may include additional built-in stop
+   * sequences in the future. By providing the stop_sequences parameter, you may
+   * include additional strings that will cause the model to stop generating.
+   */
+  stop_sequences?: Array<string>;
+
+  /**
+   * Body param: Whether to incrementally stream the response using server-sent
+   * events.
+   *
+   * See [streaming](https://docs.anthropic.com/en/api/streaming) for details.
+   */
+  stream?: boolean;
+
+  /**
+   * Body param: Amount of randomness injected into the response.
+   *
+   * Defaults to `1.0`. Ranges from `0.0` to `1.0`. Use `temperature` closer to `0.0`
+   * for analytical / multiple choice, and closer to `1.0` for creative and
+   * generative tasks.
+   *
+   * Note that even with `temperature` of `0.0`, the results will not be fully
+   * deterministic.
+   */
+  temperature?: number;
+
+  /**
+   * Body param: Only sample from the top K options for each subsequent token.
+   *
+   * Used to remove "long tail" low probability responses.
+   * [Learn more technical details here](https://towardsdatascience.com/how-to-sample-from-language-models-682bceb97277).
+   *
+   * Recommended for advanced use cases only. You usually only need to use
+   * `temperature`.
+   */
+  top_k?: number;
+
+  /**
+   * Body param: Use nucleus sampling.
+   *
+   * In nucleus sampling, we compute the cumulative distribution over all the options
+   * for each subsequent token in decreasing probability order and cut it off once it
+   * reaches a particular probability specified by `top_p`. You should either alter
+   * `temperature` or `top_p`, but not both.
+   *
+   * Recommended for advanced use cases only. You usually only need to use
+   * `temperature`.
+   */
+  top_p?: number;
+
+  /**
+   * Header param: Optional header to specify the beta version(s) you want to use.
+   */
+  betas?: Array<BetaAPI.AnthropicBeta>;
+}
+
+export namespace CompletionCreateParams {
+  /**
+   * @deprecated use `Anthropic.Messages.Metadata` instead
+   */
+  export type Metadata = MessagesAPI.Metadata;
+
+  export type CompletionCreateParamsNonStreaming = CompletionsAPI.CompletionCreateParamsNonStreaming;
+  export type CompletionCreateParamsStreaming = CompletionsAPI.CompletionCreateParamsStreaming;
+}
+
+export interface CompletionCreateParamsNonStreaming extends CompletionCreateParamsBase {
+  /**
+   * Body param: Whether to incrementally stream the response using server-sent
+   * events.
+   *
+   * See [streaming](https://docs.anthropic.com/en/api/streaming) for details.
+   */
+  stream?: false;
+}
+
+export interface CompletionCreateParamsStreaming extends CompletionCreateParamsBase {
+  /**
+   * Body param: Whether to incrementally stream the response using server-sent
+   * events.
+   *
+   * See [streaming](https://docs.anthropic.com/en/api/streaming) for details.
+   */
+  stream: true;
+}
+
+export declare namespace Completions {
+  export {
+    type Completion as Completion,
+    type CompletionCreateParams as CompletionCreateParams,
+    type CompletionCreateParamsNonStreaming as CompletionCreateParamsNonStreaming,
+    type CompletionCreateParamsStreaming as CompletionCreateParamsStreaming,
+  };
+}

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/resources/index.ts

@@ -0,0 +1,121 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+export * from './shared';
+export {
+  Beta,
+  type AnthropicBeta,
+  type BetaAPIError,
+  type BetaAuthenticationError,
+  type BetaBillingError,
+  type BetaError,
+  type BetaErrorResponse,
+  type BetaGatewayTimeoutError,
+  type BetaInvalidRequestError,
+  type BetaNotFoundError,
+  type BetaOverloadedError,
+  type BetaPermissionError,
+  type BetaRateLimitError,
+} from './beta/beta';
+export {
+  Completions,
+  type Completion,
+  type CompletionCreateParams,
+  type CompletionCreateParamsNonStreaming,
+  type CompletionCreateParamsStreaming,
+} from './completions';
+export {
+  Messages,
+  type Base64ImageSource,
+  type Base64PDFSource,
+  type CacheControlEphemeral,
+  type CitationCharLocation,
+  type CitationCharLocationParam,
+  type CitationContentBlockLocation,
+  type CitationContentBlockLocationParam,
+  type CitationPageLocation,
+  type CitationPageLocationParam,
+  type CitationWebSearchResultLocationParam,
+  type CitationsConfigParam,
+  type CitationsDelta,
+  type CitationsWebSearchResultLocation,
+  type ContentBlock,
+  type ContentBlockParam,
+  type ContentBlockStartEvent,
+  type ContentBlockStopEvent,
+  type ContentBlockSource,
+  type ContentBlockSourceContent,
+  type DocumentBlockParam,
+  type ImageBlockParam,
+  type InputJSONDelta,
+  type Message,
+  type MessageCountTokensTool,
+  type MessageDeltaEvent,
+  type MessageDeltaUsage,
+  type MessageParam,
+  type MessageStreamParams,
+  type MessageTokensCount,
+  type Metadata,
+  type Model,
+  type PlainTextSource,
+  type RawContentBlockDelta,
+  type RawContentBlockDeltaEvent,
+  type RawContentBlockStartEvent,
+  type RawContentBlockStopEvent,
+  type RawMessageDeltaEvent,
+  type RawMessageStartEvent,
+  type RawMessageStopEvent,
+  type RawMessageStreamEvent,
+  type RedactedThinkingBlock,
+  type RedactedThinkingBlockParam,
+  type ServerToolUsage,
+  type ServerToolUseBlock,
+  type ServerToolUseBlockParam,
+  type SignatureDelta,
+  type StopReason,
+  type TextBlock,
+  type TextBlockParam,
+  type TextCitation,
+  type TextCitationParam,
+  type TextDelta,
+  type ThinkingBlock,
+  type ThinkingBlockParam,
+  type ThinkingConfigDisabled,
+  type ThinkingConfigEnabled,
+  type ThinkingConfigParam,
+  type ThinkingDelta,
+  type Tool,
+  type ToolBash20250124,
+  type ToolChoice,
+  type ToolChoiceAny,
+  type ToolChoiceAuto,
+  type ToolChoiceNone,
+  type ToolChoiceTool,
+  type ToolResultBlockParam,
+  type ToolTextEditor20250124,
+  type ToolUnion,
+  type ToolUseBlock,
+  type ToolUseBlockParam,
+  type URLImageSource,
+  type URLPDFSource,
+  type Usage,
+  type WebSearchResultBlock,
+  type WebSearchResultBlockParam,
+  type WebSearchTool20250305,
+  type WebSearchToolRequestError,
+  type WebSearchToolResultBlock,
+  type WebSearchToolResultBlockContent,
+  type WebSearchToolResultBlockParam,
+  type WebSearchToolResultBlockParamContent,
+  type WebSearchToolResultError,
+  type MessageCreateParams,
+  type MessageCreateParamsNonStreaming,
+  type MessageCreateParamsStreaming,
+  type MessageCountTokensParams,
+} from './messages/messages';
+export {
+  Models,
+  type ModelInfo,
+  type ModelRetrieveParams,
+  type ModelListParams,
+  type ModelInfosPage,
+} from './models';

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/resources/messages.ts

@@ -0,0 +1,3 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+export * from './messages/index';

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/resources/messages/batches.ts

@@ -0,0 +1,396 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+import { APIResource } from '../../core/resource';
+import * as Shared from '../shared';
+import * as MessagesAPI from './messages';
+import { APIPromise } from '../../core/api-promise';
+import { Page, type PageParams, PagePromise } from '../../core/pagination';
+import { buildHeaders } from '../../internal/headers';
+import { RequestOptions } from '../../internal/request-options';
+import { JSONLDecoder } from '../../internal/decoders/jsonl';
+import { AnthropicError } from '../../error';
+import { path } from '../../internal/utils/path';
+
+export class Batches extends APIResource {
+  /**
+   * Send a batch of Message creation requests.
+   *
+   * The Message Batches API can be used to process multiple Messages API requests at
+   * once. Once a Message Batch is created, it begins processing immediately. Batches
+   * can take up to 24 hours to complete.
+   *
+   * Learn more about the Message Batches API in our
+   * [user guide](/en/docs/build-with-claude/batch-processing)
+   *
+   * @example
+   * ```ts
+   * const messageBatch = await client.messages.batches.create({
+   *   requests: [
+   *     {
+   *       custom_id: 'my-custom-id-1',
+   *       params: {
+   *         max_tokens: 1024,
+   *         messages: [
+   *           { content: 'Hello, world', role: 'user' },
+   *         ],
+   *         model: 'claude-sonnet-4-20250514',
+   *       },
+   *     },
+   *   ],
+   * });
+   * ```
+   */
+  create(body: BatchCreateParams, options?: RequestOptions): APIPromise<MessageBatch> {
+    return this._client.post('/v1/messages/batches', { body, ...options });
+  }
+
+  /**
+   * This endpoint is idempotent and can be used to poll for Message Batch
+   * completion. To access the results of a Message Batch, make a request to the
+   * `results_url` field in the response.
+   *
+   * Learn more about the Message Batches API in our
+   * [user guide](/en/docs/build-with-claude/batch-processing)
+   *
+   * @example
+   * ```ts
+   * const messageBatch = await client.messages.batches.retrieve(
+   *   'message_batch_id',
+   * );
+   * ```
+   */
+  retrieve(messageBatchID: string, options?: RequestOptions): APIPromise<MessageBatch> {
+    return this._client.get(path`/v1/messages/batches/${messageBatchID}`, options);
+  }
+
+  /**
+   * List all Message Batches within a Workspace. Most recently created batches are
+   * returned first.
+   *
+   * Learn more about the Message Batches API in our
+   * [user guide](/en/docs/build-with-claude/batch-processing)
+   *
+   * @example
+   * ```ts
+   * // Automatically fetches more pages as needed.
+   * for await (const messageBatch of client.messages.batches.list()) {
+   *   // ...
+   * }
+   * ```
+   */
+  list(
+    query: BatchListParams | null | undefined = {},
+    options?: RequestOptions,
+  ): PagePromise<MessageBatchesPage, MessageBatch> {
+    return this._client.getAPIList('/v1/messages/batches', Page<MessageBatch>, { query, ...options });
+  }
+
+  /**
+   * Delete a Message Batch.
+   *
+   * Message Batches can only be deleted once they've finished processing. If you'd
+   * like to delete an in-progress batch, you must first cancel it.
+   *
+   * Learn more about the Message Batches API in our
+   * [user guide](/en/docs/build-with-claude/batch-processing)
+   *
+   * @example
+   * ```ts
+   * const deletedMessageBatch =
+   *   await client.messages.batches.delete('message_batch_id');
+   * ```
+   */
+  delete(messageBatchID: string, options?: RequestOptions): APIPromise<DeletedMessageBatch> {
+    return this._client.delete(path`/v1/messages/batches/${messageBatchID}`, options);
+  }
+
+  /**
+   * Batches may be canceled any time before processing ends. Once cancellation is
+   * initiated, the batch enters a `canceling` state, at which time the system may
+   * complete any in-progress, non-interruptible requests before finalizing
+   * cancellation.
+   *
+   * The number of canceled requests is specified in `request_counts`. To determine
+   * which requests were canceled, check the individual results within the batch.
+   * Note that cancellation may not result in any canceled requests if they were
+   * non-interruptible.
+   *
+   * Learn more about the Message Batches API in our
+   * [user guide](/en/docs/build-with-claude/batch-processing)
+   *
+   * @example
+   * ```ts
+   * const messageBatch = await client.messages.batches.cancel(
+   *   'message_batch_id',
+   * );
+   * ```
+   */
+  cancel(messageBatchID: string, options?: RequestOptions): APIPromise<MessageBatch> {
+    return this._client.post(path`/v1/messages/batches/${messageBatchID}/cancel`, options);
+  }
+
+  /**
+   * Streams the results of a Message Batch as a `.jsonl` file.
+   *
+   * Each line in the file is a JSON object containing the result of a single request
+   * in the Message Batch. Results are not guaranteed to be in the same order as
+   * requests. Use the `custom_id` field to match results to requests.
+   *
+   * Learn more about the Message Batches API in our
+   * [user guide](/en/docs/build-with-claude/batch-processing)
+   *
+   * @example
+   * ```ts
+   * const messageBatchIndividualResponse =
+   *   await client.messages.batches.results('message_batch_id');
+   * ```
+   */
+  async results(
+    messageBatchID: string,
+    options?: RequestOptions,
+  ): Promise<JSONLDecoder<MessageBatchIndividualResponse>> {
+    const batch = await this.retrieve(messageBatchID);
+    if (!batch.results_url) {
+      throw new AnthropicError(
+        `No batch \`results_url\`; Has it finished processing? ${batch.processing_status} - ${batch.id}`,
+      );
+    }
+
+    return this._client
+      .get(batch.results_url, {
+        ...options,
+        headers: buildHeaders([{ Accept: 'application/binary' }, options?.headers]),
+        stream: true,
+        __binaryResponse: true,
+      })
+      ._thenUnwrap((_, props) => JSONLDecoder.fromResponse(props.response, props.controller)) as APIPromise<
+      JSONLDecoder<MessageBatchIndividualResponse>
+    >;
+  }
+}
+
+export type MessageBatchesPage = Page<MessageBatch>;
+
+export interface DeletedMessageBatch {
+  /**
+   * ID of the Message Batch.
+   */
+  id: string;
+
+  /**
+   * Deleted object type.
+   *
+   * For Message Batches, this is always `"message_batch_deleted"`.
+   */
+  type: 'message_batch_deleted';
+}
+
+export interface MessageBatch {
+  /**
+   * Unique object identifier.
+   *
+   * The format and length of IDs may change over time.
+   */
+  id: string;
+
+  /**
+   * RFC 3339 datetime string representing the time at which the Message Batch was
+   * archived and its results became unavailable.
+   */
+  archived_at: string | null;
+
+  /**
+   * RFC 3339 datetime string representing the time at which cancellation was
+   * initiated for the Message Batch. Specified only if cancellation was initiated.
+   */
+  cancel_initiated_at: string | null;
+
+  /**
+   * RFC 3339 datetime string representing the time at which the Message Batch was
+   * created.
+   */
+  created_at: string;
+
+  /**
+   * RFC 3339 datetime string representing the time at which processing for the
+   * Message Batch ended. Specified only once processing ends.
+   *
+   * Processing ends when every request in a Message Batch has either succeeded,
+   * errored, canceled, or expired.
+   */
+  ended_at: string | null;
+
+  /**
+   * RFC 3339 datetime string representing the time at which the Message Batch will
+   * expire and end processing, which is 24 hours after creation.
+   */
+  expires_at: string;
+
+  /**
+   * Processing status of the Message Batch.
+   */
+  processing_status: 'in_progress' | 'canceling' | 'ended';
+
+  /**
+   * Tallies requests within the Message Batch, categorized by their status.
+   *
+   * Requests start as `processing` and move to one of the other statuses only once
+   * processing of the entire batch ends. The sum of all values always matches the
+   * total number of requests in the batch.
+   */
+  request_counts: MessageBatchRequestCounts;
+
+  /**
+   * URL to a `.jsonl` file containing the results of the Message Batch requests.
+   * Specified only once processing ends.
+   *
+   * Results in the file are not guaranteed to be in the same order as requests. Use
+   * the `custom_id` field to match results to requests.
+   */
+  results_url: string | null;
+
+  /**
+   * Object type.
+   *
+   * For Message Batches, this is always `"message_batch"`.
+   */
+  type: 'message_batch';
+}
+
+export interface MessageBatchCanceledResult {
+  type: 'canceled';
+}
+
+export interface MessageBatchErroredResult {
+  error: Shared.ErrorResponse;
+
+  type: 'errored';
+}
+
+export interface MessageBatchExpiredResult {
+  type: 'expired';
+}
+
+/**
+ * This is a single line in the response `.jsonl` file and does not represent the
+ * response as a whole.
+ */
+export interface MessageBatchIndividualResponse {
+  /**
+   * Developer-provided ID created for each request in a Message Batch. Useful for
+   * matching results to requests, as results may be given out of request order.
+   *
+   * Must be unique for each request within the Message Batch.
+   */
+  custom_id: string;
+
+  /**
+   * Processing result for this request.
+   *
+   * Contains a Message output if processing was successful, an error response if
+   * processing failed, or the reason why processing was not attempted, such as
+   * cancellation or expiration.
+   */
+  result: MessageBatchResult;
+}
+
+export interface MessageBatchRequestCounts {
+  /**
+   * Number of requests in the Message Batch that have been canceled.
+   *
+   * This is zero until processing of the entire Message Batch has ended.
+   */
+  canceled: number;
+
+  /**
+   * Number of requests in the Message Batch that encountered an error.
+   *
+   * This is zero until processing of the entire Message Batch has ended.
+   */
+  errored: number;
+
+  /**
+   * Number of requests in the Message Batch that have expired.
+   *
+   * This is zero until processing of the entire Message Batch has ended.
+   */
+  expired: number;
+
+  /**
+   * Number of requests in the Message Batch that are processing.
+   */
+  processing: number;
+
+  /**
+   * Number of requests in the Message Batch that have completed successfully.
+   *
+   * This is zero until processing of the entire Message Batch has ended.
+   */
+  succeeded: number;
+}
+
+/**
+ * Processing result for this request.
+ *
+ * Contains a Message output if processing was successful, an error response if
+ * processing failed, or the reason why processing was not attempted, such as
+ * cancellation or expiration.
+ */
+export type MessageBatchResult =
+  | MessageBatchSucceededResult
+  | MessageBatchErroredResult
+  | MessageBatchCanceledResult
+  | MessageBatchExpiredResult;
+
+export interface MessageBatchSucceededResult {
+  message: MessagesAPI.Message;
+
+  type: 'succeeded';
+}
+
+export interface BatchCreateParams {
+  /**
+   * List of requests for prompt completion. Each is an individual request to create
+   * a Message.
+   */
+  requests: Array<BatchCreateParams.Request>;
+}
+
+export namespace BatchCreateParams {
+  export interface Request {
+    /**
+     * Developer-provided ID created for each request in a Message Batch. Useful for
+     * matching results to requests, as results may be given out of request order.
+     *
+     * Must be unique for each request within the Message Batch.
+     */
+    custom_id: string;
+
+    /**
+     * Messages API creation parameters for the individual request.
+     *
+     * See the [Messages API reference](/en/api/messages) for full documentation on
+     * available parameters.
+     */
+    params: MessagesAPI.MessageCreateParamsNonStreaming;
+  }
+}
+
+export interface BatchListParams extends PageParams {}
+
+export declare namespace Batches {
+  export {
+    type DeletedMessageBatch as DeletedMessageBatch,
+    type MessageBatch as MessageBatch,
+    type MessageBatchCanceledResult as MessageBatchCanceledResult,
+    type MessageBatchErroredResult as MessageBatchErroredResult,
+    type MessageBatchExpiredResult as MessageBatchExpiredResult,
+    type MessageBatchIndividualResponse as MessageBatchIndividualResponse,
+    type MessageBatchRequestCounts as MessageBatchRequestCounts,
+    type MessageBatchResult as MessageBatchResult,
+    type MessageBatchSucceededResult as MessageBatchSucceededResult,
+    type MessageBatchesPage as MessageBatchesPage,
+    type BatchCreateParams as BatchCreateParams,
+    type BatchListParams as BatchListParams,
+  };
+}

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/resources/messages/index.ts

@@ -0,0 +1,110 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+export {
+  Batches,
+  type DeletedMessageBatch,
+  type MessageBatch,
+  type MessageBatchCanceledResult,
+  type MessageBatchErroredResult,
+  type MessageBatchExpiredResult,
+  type MessageBatchIndividualResponse,
+  type MessageBatchRequestCounts,
+  type MessageBatchResult,
+  type MessageBatchSucceededResult,
+  type BatchCreateParams,
+  type BatchListParams,
+  type MessageBatchesPage,
+} from './batches';
+export {
+  Messages,
+  type Base64ImageSource,
+  type Base64PDFSource,
+  type CacheControlEphemeral,
+  type CitationCharLocation,
+  type CitationCharLocationParam,
+  type CitationContentBlockLocation,
+  type CitationContentBlockLocationParam,
+  type CitationPageLocation,
+  type CitationPageLocationParam,
+  type CitationWebSearchResultLocationParam,
+  type CitationsConfigParam,
+  type CitationsDelta,
+  type CitationsWebSearchResultLocation,
+  type ContentBlock,
+  type ContentBlockParam,
+  type ContentBlockStartEvent,
+  type ContentBlockStopEvent,
+  type ContentBlockSource,
+  type ContentBlockSourceContent,
+  type DocumentBlockParam,
+  type ImageBlockParam,
+  type InputJSONDelta,
+  type Message,
+  type MessageCountTokensTool,
+  type MessageDeltaEvent,
+  type MessageDeltaUsage,
+  type MessageParam,
+  type MessageTokensCount,
+  type Metadata,
+  type Model,
+  type PlainTextSource,
+  type RawContentBlockDelta,
+  type RawContentBlockDeltaEvent,
+  type RawContentBlockStartEvent,
+  type RawContentBlockStopEvent,
+  type RawMessageDeltaEvent,
+  type RawMessageStartEvent,
+  type RawMessageStopEvent,
+  type RawMessageStreamEvent,
+  type RedactedThinkingBlock,
+  type RedactedThinkingBlockParam,
+  type ServerToolUsage,
+  type ServerToolUseBlock,
+  type ServerToolUseBlockParam,
+  type SignatureDelta,
+  type StopReason,
+  type TextBlock,
+  type TextBlockParam,
+  type TextCitation,
+  type TextCitationParam,
+  type TextDelta,
+  type ThinkingBlock,
+  type ThinkingBlockParam,
+  type ThinkingConfigDisabled,
+  type ThinkingConfigEnabled,
+  type ThinkingConfigParam,
+  type ThinkingDelta,
+  type Tool,
+  type ToolBash20250124,
+  type ToolChoice,
+  type ToolChoiceAny,
+  type ToolChoiceAuto,
+  type ToolChoiceNone,
+  type ToolChoiceTool,
+  type ToolResultBlockParam,
+  type ToolTextEditor20250124,
+  type ToolUnion,
+  type ToolUseBlock,
+  type ToolUseBlockParam,
+  type URLImageSource,
+  type URLPDFSource,
+  type Usage,
+  type WebSearchResultBlock,
+  type WebSearchResultBlockParam,
+  type WebSearchTool20250305,
+  type WebSearchToolRequestError,
+  type WebSearchToolResultBlock,
+  type WebSearchToolResultBlockContent,
+  type WebSearchToolResultBlockParam,
+  type WebSearchToolResultBlockParamContent,
+  type WebSearchToolResultError,
+  type MessageStreamEvent,
+  type MessageStartEvent,
+  type MessageStopEvent,
+  type ContentBlockDeltaEvent,
+  type MessageCreateParams,
+  type MessageCreateParamsBase,
+  type MessageCreateParamsNonStreaming,
+  type MessageCreateParamsStreaming,
+  type MessageCountTokensParams,
+} from './messages';

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/resources/messages/messages.ts

@@ -0,0 +1,1848 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+import { APIPromise } from '../../core/api-promise';
+import { APIResource } from '../../core/resource';
+import { Stream } from '../../core/streaming';
+import { RequestOptions } from '../../internal/request-options';
+import { MessageStream } from '../../lib/MessageStream';
+import * as BatchesAPI from './batches';
+import {
+  BatchCreateParams,
+  BatchListParams,
+  Batches,
+  DeletedMessageBatch,
+  MessageBatch,
+  MessageBatchCanceledResult,
+  MessageBatchErroredResult,
+  MessageBatchExpiredResult,
+  MessageBatchIndividualResponse,
+  MessageBatchRequestCounts,
+  MessageBatchResult,
+  MessageBatchSucceededResult,
+  MessageBatchesPage,
+} from './batches';
+import * as MessagesAPI from './messages';
+
+import { MODEL_NONSTREAMING_TOKENS } from '../../internal/constants';
+
+export class Messages extends APIResource {
+  batches: BatchesAPI.Batches = new BatchesAPI.Batches(this._client);
+
+  /**
+   * Send a structured list of input messages with text and/or image content, and the
+   * model will generate the next message in the conversation.
+   *
+   * The Messages API can be used for either single queries or stateless multi-turn
+   * conversations.
+   *
+   * Learn more about the Messages API in our [user guide](/en/docs/initial-setup)
+   *
+   * @example
+   * ```ts
+   * const message = await client.messages.create({
+   *   max_tokens: 1024,
+   *   messages: [{ content: 'Hello, world', role: 'user' }],
+   *   model: 'claude-sonnet-4-20250514',
+   * });
+   * ```
+   */
+  create(body: MessageCreateParamsNonStreaming, options?: RequestOptions): APIPromise<Message>;
+  create(
+    body: MessageCreateParamsStreaming,
+    options?: RequestOptions,
+  ): APIPromise<Stream<RawMessageStreamEvent>>;
+  create(
+    body: MessageCreateParamsBase,
+    options?: RequestOptions,
+  ): APIPromise<Stream<RawMessageStreamEvent> | Message>;
+  create(
+    body: MessageCreateParams,
+    options?: RequestOptions,
+  ): APIPromise<Message> | APIPromise<Stream<RawMessageStreamEvent>> {
+    if (body.model in DEPRECATED_MODELS) {
+      console.warn(
+        `The model '${body.model}' is deprecated and will reach end-of-life on ${
+          DEPRECATED_MODELS[body.model]
+        }\nPlease migrate to a newer model. Visit https://docs.anthropic.com/en/docs/resources/model-deprecations for more information.`,
+      );
+    }
+    let timeout = (this._client as any)._options.timeout as number | null;
+    if (!body.stream && timeout == null) {
+      const maxNonstreamingTokens = MODEL_NONSTREAMING_TOKENS[body.model] ?? undefined;
+      timeout = this._client.calculateNonstreamingTimeout(body.max_tokens, maxNonstreamingTokens);
+    }
+    return this._client.post('/v1/messages', {
+      body,
+      timeout: timeout ?? 600000,
+      ...options,
+      stream: body.stream ?? false,
+    }) as APIPromise<Message> | APIPromise<Stream<RawMessageStreamEvent>>;
+  }
+
+  /**
+   * Create a Message stream
+   */
+  stream(body: MessageStreamParams, options?: RequestOptions): MessageStream {
+    return MessageStream.createMessage(this, body, options);
+  }
+
+  /**
+   * Count the number of tokens in a Message.
+   *
+   * The Token Count API can be used to count the number of tokens in a Message,
+   * including tools, images, and documents, without creating it.
+   *
+   * Learn more about token counting in our
+   * [user guide](/en/docs/build-with-claude/token-counting)
+   *
+   * @example
+   * ```ts
+   * const messageTokensCount =
+   *   await client.messages.countTokens({
+   *     messages: [{ content: 'string', role: 'user' }],
+   *     model: 'claude-3-7-sonnet-latest',
+   *   });
+   * ```
+   */
+  countTokens(body: MessageCountTokensParams, options?: RequestOptions): APIPromise<MessageTokensCount> {
+    return this._client.post('/v1/messages/count_tokens', { body, ...options });
+  }
+}
+
+export interface Base64ImageSource {
+  data: string;
+
+  media_type: 'image/jpeg' | 'image/png' | 'image/gif' | 'image/webp';
+
+  type: 'base64';
+}
+
+export interface Base64PDFSource {
+  data: string;
+
+  media_type: 'application/pdf';
+
+  type: 'base64';
+}
+
+export interface CacheControlEphemeral {
+  type: 'ephemeral';
+}
+
+export interface CitationCharLocation {
+  cited_text: string;
+
+  document_index: number;
+
+  document_title: string | null;
+
+  end_char_index: number;
+
+  start_char_index: number;
+
+  type: 'char_location';
+}
+
+export interface CitationCharLocationParam {
+  cited_text: string;
+
+  document_index: number;
+
+  document_title: string | null;
+
+  end_char_index: number;
+
+  start_char_index: number;
+
+  type: 'char_location';
+}
+
+export interface CitationContentBlockLocation {
+  cited_text: string;
+
+  document_index: number;
+
+  document_title: string | null;
+
+  end_block_index: number;
+
+  start_block_index: number;
+
+  type: 'content_block_location';
+}
+
+export interface CitationContentBlockLocationParam {
+  cited_text: string;
+
+  document_index: number;
+
+  document_title: string | null;
+
+  end_block_index: number;
+
+  start_block_index: number;
+
+  type: 'content_block_location';
+}
+
+export interface CitationPageLocation {
+  cited_text: string;
+
+  document_index: number;
+
+  document_title: string | null;
+
+  end_page_number: number;
+
+  start_page_number: number;
+
+  type: 'page_location';
+}
+
+export interface CitationPageLocationParam {
+  cited_text: string;
+
+  document_index: number;
+
+  document_title: string | null;
+
+  end_page_number: number;
+
+  start_page_number: number;
+
+  type: 'page_location';
+}
+
+export interface CitationWebSearchResultLocationParam {
+  cited_text: string;
+
+  encrypted_index: string;
+
+  title: string | null;
+
+  type: 'web_search_result_location';
+
+  url: string;
+}
+
+export interface CitationsConfigParam {
+  enabled?: boolean;
+}
+
+export interface CitationsDelta {
+  citation:
+    | CitationCharLocation
+    | CitationPageLocation
+    | CitationContentBlockLocation
+    | CitationsWebSearchResultLocation;
+
+  type: 'citations_delta';
+}
+
+export interface CitationsWebSearchResultLocation {
+  cited_text: string;
+
+  encrypted_index: string;
+
+  title: string | null;
+
+  type: 'web_search_result_location';
+
+  url: string;
+}
+
+export type ContentBlock =
+  | TextBlock
+  | ThinkingBlock
+  | RedactedThinkingBlock
+  | ToolUseBlock
+  | ServerToolUseBlock
+  | WebSearchToolResultBlock;
+
+/**
+ * Regular text content.
+ */
+export type ContentBlockParam =
+  | TextBlockParam
+  | ImageBlockParam
+  | DocumentBlockParam
+  | ThinkingBlockParam
+  | RedactedThinkingBlockParam
+  | ToolUseBlockParam
+  | ToolResultBlockParam
+  | ServerToolUseBlockParam
+  | WebSearchToolResultBlockParam;
+
+export interface ContentBlockSource {
+  content: string | Array<ContentBlockSourceContent>;
+
+  type: 'content';
+}
+
+export type ContentBlockSourceContent = TextBlockParam | ImageBlockParam;
+
+export interface DocumentBlockParam {
+  source: Base64PDFSource | PlainTextSource | ContentBlockSource | URLPDFSource;
+
+  type: 'document';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: CacheControlEphemeral | null;
+
+  citations?: CitationsConfigParam;
+
+  context?: string | null;
+
+  title?: string | null;
+}
+
+export interface ImageBlockParam {
+  source: Base64ImageSource | URLImageSource;
+
+  type: 'image';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: CacheControlEphemeral | null;
+}
+
+export interface InputJSONDelta {
+  partial_json: string;
+
+  type: 'input_json_delta';
+}
+
+export interface Message {
+  /**
+   * Unique object identifier.
+   *
+   * The format and length of IDs may change over time.
+   */
+  id: string;
+
+  /**
+   * Content generated by the model.
+   *
+   * This is an array of content blocks, each of which has a `type` that determines
+   * its shape.
+   *
+   * Example:
+   *
+   * ```json
+   * [{ "type": "text", "text": "Hi, I'm Claude." }]
+   * ```
+   *
+   * If the request input `messages` ended with an `assistant` turn, then the
+   * response `content` will continue directly from that last turn. You can use this
+   * to constrain the model's output.
+   *
+   * For example, if the input `messages` were:
+   *
+   * ```json
+   * [
+   *   {
+   *     "role": "user",
+   *     "content": "What's the Greek name for Sun? (A) Sol (B) Helios (C) Sun"
+   *   },
+   *   { "role": "assistant", "content": "The best answer is (" }
+   * ]
+   * ```
+   *
+   * Then the response `content` might be:
+   *
+   * ```json
+   * [{ "type": "text", "text": "B)" }]
+   * ```
+   */
+  content: Array<ContentBlock>;
+
+  /**
+   * The model that will complete your prompt.\n\nSee
+   * [models](https://docs.anthropic.com/en/docs/models-overview) for additional
+   * details and options.
+   */
+  model: Model;
+
+  /**
+   * Conversational role of the generated message.
+   *
+   * This will always be `"assistant"`.
+   */
+  role: 'assistant';
+
+  /**
+   * The reason that we stopped.
+   *
+   * This may be one the following values:
+   *
+   * - `"end_turn"`: the model reached a natural stopping point
+   * - `"max_tokens"`: we exceeded the requested `max_tokens` or the model's maximum
+   * - `"stop_sequence"`: one of your provided custom `stop_sequences` was generated
+   * - `"tool_use"`: the model invoked one or more tools
+   * - `"pause_turn"`: we paused a long-running turn. You may provide the response
+   *   back as-is in a subsequent request to let the model continue.
+   * - `"refusal"`: when streaming classifiers intervene to handle potential policy
+   *   violations
+   *
+   * In non-streaming mode this value is always non-null. In streaming mode, it is
+   * null in the `message_start` event and non-null otherwise.
+   */
+  stop_reason: StopReason | null;
+
+  /**
+   * Which custom stop sequence was generated, if any.
+   *
+   * This value will be a non-null string if one of your custom stop sequences was
+   * generated.
+   */
+  stop_sequence: string | null;
+
+  /**
+   * Object type.
+   *
+   * For Messages, this is always `"message"`.
+   */
+  type: 'message';
+
+  /**
+   * Billing and rate-limit usage.
+   *
+   * Anthropic's API bills and rate-limits by token counts, as tokens represent the
+   * underlying cost to our systems.
+   *
+   * Under the hood, the API transforms requests into a format suitable for the
+   * model. The model's output then goes through a parsing stage before becoming an
+   * API response. As a result, the token counts in `usage` will not match one-to-one
+   * with the exact visible content of an API request or response.
+   *
+   * For example, `output_tokens` will be non-zero, even for an empty string response
+   * from Claude.
+   *
+   * Total input tokens in a request is the summation of `input_tokens`,
+   * `cache_creation_input_tokens`, and `cache_read_input_tokens`.
+   */
+  usage: Usage;
+}
+
+export type MessageCountTokensTool =
+  | Tool
+  | ToolBash20250124
+  | ToolTextEditor20250124
+  | MessageCountTokensTool.TextEditor20250429
+  | WebSearchTool20250305;
+
+export namespace MessageCountTokensTool {
+  export interface TextEditor20250429 {
+    /**
+     * Name of the tool.
+     *
+     * This is how the tool will be called by the model and in `tool_use` blocks.
+     */
+    name: 'str_replace_based_edit_tool';
+
+    type: 'text_editor_20250429';
+
+    /**
+     * Create a cache control breakpoint at this content block.
+     */
+    cache_control?: MessagesAPI.CacheControlEphemeral | null;
+  }
+}
+
+export interface MessageDeltaUsage {
+  /**
+   * The cumulative number of input tokens used to create the cache entry.
+   */
+  cache_creation_input_tokens: number | null;
+
+  /**
+   * The cumulative number of input tokens read from the cache.
+   */
+  cache_read_input_tokens: number | null;
+
+  /**
+   * The cumulative number of input tokens which were used.
+   */
+  input_tokens: number | null;
+
+  /**
+   * The cumulative number of output tokens which were used.
+   */
+  output_tokens: number;
+
+  /**
+   * The number of server tool requests.
+   */
+  server_tool_use: ServerToolUsage | null;
+}
+
+export interface MessageParam {
+  content: string | Array<ContentBlockParam>;
+
+  role: 'user' | 'assistant';
+}
+
+export interface MessageTokensCount {
+  /**
+   * The total number of tokens across the provided list of messages, system prompt,
+   * and tools.
+   */
+  input_tokens: number;
+}
+
+export interface Metadata {
+  /**
+   * An external identifier for the user who is associated with the request.
+   *
+   * This should be a uuid, hash value, or other opaque identifier. Anthropic may use
+   * this id to help detect abuse. Do not include any identifying information such as
+   * name, email address, or phone number.
+   */
+  user_id?: string | null;
+}
+
+/**
+ * The model that will complete your prompt.\n\nSee
+ * [models](https://docs.anthropic.com/en/docs/models-overview) for additional
+ * details and options.
+ */
+export type Model =
+  | 'claude-3-7-sonnet-latest'
+  | 'claude-3-7-sonnet-20250219'
+  | 'claude-3-5-haiku-latest'
+  | 'claude-3-5-haiku-20241022'
+  | 'claude-sonnet-4-20250514'
+  | 'claude-sonnet-4-0'
+  | 'claude-4-sonnet-20250514'
+  | 'claude-3-5-sonnet-latest'
+  | 'claude-3-5-sonnet-20241022'
+  | 'claude-3-5-sonnet-20240620'
+  | 'claude-opus-4-0'
+  | 'claude-opus-4-20250514'
+  | 'claude-4-opus-20250514'
+  | 'claude-3-opus-latest'
+  | 'claude-3-opus-20240229'
+  | 'claude-3-sonnet-20240229'
+  | 'claude-3-haiku-20240307'
+  | 'claude-2.1'
+  | 'claude-2.0'
+  | (string & {});
+
+const DEPRECATED_MODELS: {
+  [K in Model]?: string;
+} = {
+  'claude-1.3': 'November 6th, 2024',
+  'claude-1.3-100k': 'November 6th, 2024',
+  'claude-instant-1.1': 'November 6th, 2024',
+  'claude-instant-1.1-100k': 'November 6th, 2024',
+  'claude-instant-1.2': 'November 6th, 2024',
+  'claude-3-sonnet-20240229': 'July 21st, 2025',
+  'claude-3-opus-20240229': 'January 5th, 2026',
+  'claude-2.1': 'July 21st, 2025',
+  'claude-2.0': 'July 21st, 2025',
+};
+
+export interface PlainTextSource {
+  data: string;
+
+  media_type: 'text/plain';
+
+  type: 'text';
+}
+
+export type RawContentBlockDelta =
+  | TextDelta
+  | InputJSONDelta
+  | CitationsDelta
+  | ThinkingDelta
+  | SignatureDelta;
+
+export interface RawContentBlockDeltaEvent {
+  delta: RawContentBlockDelta;
+
+  index: number;
+
+  type: 'content_block_delta';
+}
+
+export interface RawContentBlockStartEvent {
+  content_block:
+    | TextBlock
+    | ThinkingBlock
+    | RedactedThinkingBlock
+    | ToolUseBlock
+    | ServerToolUseBlock
+    | WebSearchToolResultBlock;
+
+  index: number;
+
+  type: 'content_block_start';
+}
+
+export interface RawContentBlockStopEvent {
+  index: number;
+
+  type: 'content_block_stop';
+}
+
+export interface RawMessageDeltaEvent {
+  delta: RawMessageDeltaEvent.Delta;
+
+  type: 'message_delta';
+
+  /**
+   * Billing and rate-limit usage.
+   *
+   * Anthropic's API bills and rate-limits by token counts, as tokens represent the
+   * underlying cost to our systems.
+   *
+   * Under the hood, the API transforms requests into a format suitable for the
+   * model. The model's output then goes through a parsing stage before becoming an
+   * API response. As a result, the token counts in `usage` will not match one-to-one
+   * with the exact visible content of an API request or response.
+   *
+   * For example, `output_tokens` will be non-zero, even for an empty string response
+   * from Claude.
+   *
+   * Total input tokens in a request is the summation of `input_tokens`,
+   * `cache_creation_input_tokens`, and `cache_read_input_tokens`.
+   */
+  usage: MessageDeltaUsage;
+}
+
+export namespace RawMessageDeltaEvent {
+  export interface Delta {
+    stop_reason: MessagesAPI.StopReason | null;
+
+    stop_sequence: string | null;
+  }
+}
+
+export interface RawMessageStartEvent {
+  message: Message;
+
+  type: 'message_start';
+}
+
+export interface RawMessageStopEvent {
+  type: 'message_stop';
+}
+
+export type RawMessageStreamEvent =
+  | RawMessageStartEvent
+  | RawMessageDeltaEvent
+  | RawMessageStopEvent
+  | RawContentBlockStartEvent
+  | RawContentBlockDeltaEvent
+  | RawContentBlockStopEvent;
+
+export interface RedactedThinkingBlock {
+  data: string;
+
+  type: 'redacted_thinking';
+}
+
+export interface RedactedThinkingBlockParam {
+  data: string;
+
+  type: 'redacted_thinking';
+}
+
+export interface ServerToolUsage {
+  /**
+   * The number of web search tool requests.
+   */
+  web_search_requests: number;
+}
+
+export interface ServerToolUseBlock {
+  id: string;
+
+  input: unknown;
+
+  name: 'web_search';
+
+  type: 'server_tool_use';
+}
+
+export interface ServerToolUseBlockParam {
+  id: string;
+
+  input: unknown;
+
+  name: 'web_search';
+
+  type: 'server_tool_use';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: CacheControlEphemeral | null;
+}
+
+export interface SignatureDelta {
+  signature: string;
+
+  type: 'signature_delta';
+}
+
+export type StopReason = 'end_turn' | 'max_tokens' | 'stop_sequence' | 'tool_use' | 'pause_turn' | 'refusal';
+
+export interface TextBlock {
+  /**
+   * Citations supporting the text block.
+   *
+   * The type of citation returned will depend on the type of document being cited.
+   * Citing a PDF results in `page_location`, plain text results in `char_location`,
+   * and content document results in `content_block_location`.
+   */
+  citations: Array<TextCitation> | null;
+
+  text: string;
+
+  type: 'text';
+}
+
+export interface TextBlockParam {
+  text: string;
+
+  type: 'text';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: CacheControlEphemeral | null;
+
+  citations?: Array<TextCitationParam> | null;
+}
+
+export type TextCitation =
+  | CitationCharLocation
+  | CitationPageLocation
+  | CitationContentBlockLocation
+  | CitationsWebSearchResultLocation;
+
+export type TextCitationParam =
+  | CitationCharLocationParam
+  | CitationPageLocationParam
+  | CitationContentBlockLocationParam
+  | CitationWebSearchResultLocationParam;
+
+export interface TextDelta {
+  text: string;
+
+  type: 'text_delta';
+}
+
+export interface ThinkingBlock {
+  signature: string;
+
+  thinking: string;
+
+  type: 'thinking';
+}
+
+export interface ThinkingBlockParam {
+  signature: string;
+
+  thinking: string;
+
+  type: 'thinking';
+}
+
+export interface ThinkingConfigDisabled {
+  type: 'disabled';
+}
+
+export interface ThinkingConfigEnabled {
+  /**
+   * Determines how many tokens Claude can use for its internal reasoning process.
+   * Larger budgets can enable more thorough analysis for complex problems, improving
+   * response quality.
+   *
+   * Must be ≥1024 and less than `max_tokens`.
+   *
+   * See
+   * [extended thinking](https://docs.anthropic.com/en/docs/build-with-claude/extended-thinking)
+   * for details.
+   */
+  budget_tokens: number;
+
+  type: 'enabled';
+}
+
+/**
+ * Configuration for enabling Claude's extended thinking.
+ *
+ * When enabled, responses include `thinking` content blocks showing Claude's
+ * thinking process before the final answer. Requires a minimum budget of 1,024
+ * tokens and counts towards your `max_tokens` limit.
+ *
+ * See
+ * [extended thinking](https://docs.anthropic.com/en/docs/build-with-claude/extended-thinking)
+ * for details.
+ */
+export type ThinkingConfigParam = ThinkingConfigEnabled | ThinkingConfigDisabled;
+
+export interface ThinkingDelta {
+  thinking: string;
+
+  type: 'thinking_delta';
+}
+
+export interface Tool {
+  /**
+   * [JSON schema](https://json-schema.org/draft/2020-12) for this tool's input.
+   *
+   * This defines the shape of the `input` that your tool accepts and that the model
+   * will produce.
+   */
+  input_schema: Tool.InputSchema;
+
+  /**
+   * Name of the tool.
+   *
+   * This is how the tool will be called by the model and in `tool_use` blocks.
+   */
+  name: string;
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: CacheControlEphemeral | null;
+
+  /**
+   * Description of what this tool does.
+   *
+   * Tool descriptions should be as detailed as possible. The more information that
+   * the model has about what the tool is and how to use it, the better it will
+   * perform. You can use natural language descriptions to reinforce important
+   * aspects of the tool input JSON schema.
+   */
+  description?: string;
+
+  type?: 'custom' | null;
+}
+
+export namespace Tool {
+  /**
+   * [JSON schema](https://json-schema.org/draft/2020-12) for this tool's input.
+   *
+   * This defines the shape of the `input` that your tool accepts and that the model
+   * will produce.
+   */
+  export interface InputSchema {
+    type: 'object';
+
+    properties?: unknown | null;
+
+    required?: Array<string> | null;
+
+    [k: string]: unknown;
+  }
+}
+
+export interface ToolBash20250124 {
+  /**
+   * Name of the tool.
+   *
+   * This is how the tool will be called by the model and in `tool_use` blocks.
+   */
+  name: 'bash';
+
+  type: 'bash_20250124';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: CacheControlEphemeral | null;
+}
+
+/**
+ * How the model should use the provided tools. The model can use a specific tool,
+ * any available tool, decide by itself, or not use tools at all.
+ */
+export type ToolChoice = ToolChoiceAuto | ToolChoiceAny | ToolChoiceTool | ToolChoiceNone;
+
+/**
+ * The model will use any available tools.
+ */
+export interface ToolChoiceAny {
+  type: 'any';
+
+  /**
+   * Whether to disable parallel tool use.
+   *
+   * Defaults to `false`. If set to `true`, the model will output exactly one tool
+   * use.
+   */
+  disable_parallel_tool_use?: boolean;
+}
+
+/**
+ * The model will automatically decide whether to use tools.
+ */
+export interface ToolChoiceAuto {
+  type: 'auto';
+
+  /**
+   * Whether to disable parallel tool use.
+   *
+   * Defaults to `false`. If set to `true`, the model will output at most one tool
+   * use.
+   */
+  disable_parallel_tool_use?: boolean;
+}
+
+/**
+ * The model will not be allowed to use tools.
+ */
+export interface ToolChoiceNone {
+  type: 'none';
+}
+
+/**
+ * The model will use the specified tool with `tool_choice.name`.
+ */
+export interface ToolChoiceTool {
+  /**
+   * The name of the tool to use.
+   */
+  name: string;
+
+  type: 'tool';
+
+  /**
+   * Whether to disable parallel tool use.
+   *
+   * Defaults to `false`. If set to `true`, the model will output exactly one tool
+   * use.
+   */
+  disable_parallel_tool_use?: boolean;
+}
+
+export interface ToolResultBlockParam {
+  tool_use_id: string;
+
+  type: 'tool_result';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: CacheControlEphemeral | null;
+
+  content?: string | Array<TextBlockParam | ImageBlockParam>;
+
+  is_error?: boolean;
+}
+
+export interface ToolTextEditor20250124 {
+  /**
+   * Name of the tool.
+   *
+   * This is how the tool will be called by the model and in `tool_use` blocks.
+   */
+  name: 'str_replace_editor';
+
+  type: 'text_editor_20250124';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: CacheControlEphemeral | null;
+}
+
+export type ToolUnion =
+  | Tool
+  | ToolBash20250124
+  | ToolTextEditor20250124
+  | ToolUnion.TextEditor20250429
+  | WebSearchTool20250305;
+
+export namespace ToolUnion {
+  export interface TextEditor20250429 {
+    /**
+     * Name of the tool.
+     *
+     * This is how the tool will be called by the model and in `tool_use` blocks.
+     */
+    name: 'str_replace_based_edit_tool';
+
+    type: 'text_editor_20250429';
+
+    /**
+     * Create a cache control breakpoint at this content block.
+     */
+    cache_control?: MessagesAPI.CacheControlEphemeral | null;
+  }
+}
+
+export interface ToolUseBlock {
+  id: string;
+
+  input: unknown;
+
+  name: string;
+
+  type: 'tool_use';
+}
+
+export interface ToolUseBlockParam {
+  id: string;
+
+  input: unknown;
+
+  name: string;
+
+  type: 'tool_use';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: CacheControlEphemeral | null;
+}
+
+export interface URLImageSource {
+  type: 'url';
+
+  url: string;
+}
+
+export interface URLPDFSource {
+  type: 'url';
+
+  url: string;
+}
+
+export interface Usage {
+  /**
+   * The number of input tokens used to create the cache entry.
+   */
+  cache_creation_input_tokens: number | null;
+
+  /**
+   * The number of input tokens read from the cache.
+   */
+  cache_read_input_tokens: number | null;
+
+  /**
+   * The number of input tokens which were used.
+   */
+  input_tokens: number;
+
+  /**
+   * The number of output tokens which were used.
+   */
+  output_tokens: number;
+
+  /**
+   * The number of server tool requests.
+   */
+  server_tool_use: ServerToolUsage | null;
+
+  /**
+   * If the request used the priority, standard, or batch tier.
+   */
+  service_tier: 'standard' | 'priority' | 'batch' | null;
+}
+
+export interface WebSearchResultBlock {
+  encrypted_content: string;
+
+  page_age: string | null;
+
+  title: string;
+
+  type: 'web_search_result';
+
+  url: string;
+}
+
+export interface WebSearchResultBlockParam {
+  encrypted_content: string;
+
+  title: string;
+
+  type: 'web_search_result';
+
+  url: string;
+
+  page_age?: string | null;
+}
+
+export interface WebSearchTool20250305 {
+  /**
+   * Name of the tool.
+   *
+   * This is how the tool will be called by the model and in `tool_use` blocks.
+   */
+  name: 'web_search';
+
+  type: 'web_search_20250305';
+
+  /**
+   * If provided, only these domains will be included in results. Cannot be used
+   * alongside `blocked_domains`.
+   */
+  allowed_domains?: Array<string> | null;
+
+  /**
+   * If provided, these domains will never appear in results. Cannot be used
+   * alongside `allowed_domains`.
+   */
+  blocked_domains?: Array<string> | null;
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: CacheControlEphemeral | null;
+
+  /**
+   * Maximum number of times the tool can be used in the API request.
+   */
+  max_uses?: number | null;
+
+  /**
+   * Parameters for the user's location. Used to provide more relevant search
+   * results.
+   */
+  user_location?: WebSearchTool20250305.UserLocation | null;
+}
+
+export namespace WebSearchTool20250305 {
+  /**
+   * Parameters for the user's location. Used to provide more relevant search
+   * results.
+   */
+  export interface UserLocation {
+    type: 'approximate';
+
+    /**
+     * The city of the user.
+     */
+    city?: string | null;
+
+    /**
+     * The two letter
+     * [ISO country code](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2) of the
+     * user.
+     */
+    country?: string | null;
+
+    /**
+     * The region of the user.
+     */
+    region?: string | null;
+
+    /**
+     * The [IANA timezone](https://nodatime.org/TimeZones) of the user.
+     */
+    timezone?: string | null;
+  }
+}
+
+export interface WebSearchToolRequestError {
+  error_code:
+    | 'invalid_tool_input'
+    | 'unavailable'
+    | 'max_uses_exceeded'
+    | 'too_many_requests'
+    | 'query_too_long';
+
+  type: 'web_search_tool_result_error';
+}
+
+export interface WebSearchToolResultBlock {
+  content: WebSearchToolResultBlockContent;
+
+  tool_use_id: string;
+
+  type: 'web_search_tool_result';
+}
+
+export type WebSearchToolResultBlockContent = WebSearchToolResultError | Array<WebSearchResultBlock>;
+
+export interface WebSearchToolResultBlockParam {
+  content: WebSearchToolResultBlockParamContent;
+
+  tool_use_id: string;
+
+  type: 'web_search_tool_result';
+
+  /**
+   * Create a cache control breakpoint at this content block.
+   */
+  cache_control?: CacheControlEphemeral | null;
+}
+
+export type WebSearchToolResultBlockParamContent =
+  | Array<WebSearchResultBlockParam>
+  | WebSearchToolRequestError;
+
+export interface WebSearchToolResultError {
+  error_code:
+    | 'invalid_tool_input'
+    | 'unavailable'
+    | 'max_uses_exceeded'
+    | 'too_many_requests'
+    | 'query_too_long';
+
+  type: 'web_search_tool_result_error';
+}
+
+export type MessageStreamEvent = RawMessageStreamEvent;
+
+export type MessageStartEvent = RawMessageStartEvent;
+
+export type MessageDeltaEvent = RawMessageDeltaEvent;
+
+export type MessageStopEvent = RawMessageStopEvent;
+
+export type ContentBlockStartEvent = RawContentBlockStartEvent;
+
+export type ContentBlockDeltaEvent = RawContentBlockDeltaEvent;
+
+export type ContentBlockStopEvent = RawContentBlockStopEvent;
+
+export type MessageCreateParams = MessageCreateParamsNonStreaming | MessageCreateParamsStreaming;
+
+export interface MessageCreateParamsBase {
+  /**
+   * The maximum number of tokens to generate before stopping.
+   *
+   * Note that our models may stop _before_ reaching this maximum. This parameter
+   * only specifies the absolute maximum number of tokens to generate.
+   *
+   * Different models have different maximum values for this parameter. See
+   * [models](https://docs.anthropic.com/en/docs/models-overview) for details.
+   */
+  max_tokens: number;
+
+  /**
+   * Input messages.
+   *
+   * Our models are trained to operate on alternating `user` and `assistant`
+   * conversational turns. When creating a new `Message`, you specify the prior
+   * conversational turns with the `messages` parameter, and the model then generates
+   * the next `Message` in the conversation. Consecutive `user` or `assistant` turns
+   * in your request will be combined into a single turn.
+   *
+   * Each input message must be an object with a `role` and `content`. You can
+   * specify a single `user`-role message, or you can include multiple `user` and
+   * `assistant` messages.
+   *
+   * If the final message uses the `assistant` role, the response content will
+   * continue immediately from the content in that message. This can be used to
+   * constrain part of the model's response.
+   *
+   * Example with a single `user` message:
+   *
+   * ```json
+   * [{ "role": "user", "content": "Hello, Claude" }]
+   * ```
+   *
+   * Example with multiple conversational turns:
+   *
+   * ```json
+   * [
+   *   { "role": "user", "content": "Hello there." },
+   *   { "role": "assistant", "content": "Hi, I'm Claude. How can I help you?" },
+   *   { "role": "user", "content": "Can you explain LLMs in plain English?" }
+   * ]
+   * ```
+   *
+   * Example with a partially-filled response from Claude:
+   *
+   * ```json
+   * [
+   *   {
+   *     "role": "user",
+   *     "content": "What's the Greek name for Sun? (A) Sol (B) Helios (C) Sun"
+   *   },
+   *   { "role": "assistant", "content": "The best answer is (" }
+   * ]
+   * ```
+   *
+   * Each input message `content` may be either a single `string` or an array of
+   * content blocks, where each block has a specific `type`. Using a `string` for
+   * `content` is shorthand for an array of one content block of type `"text"`. The
+   * following input messages are equivalent:
+   *
+   * ```json
+   * { "role": "user", "content": "Hello, Claude" }
+   * ```
+   *
+   * ```json
+   * { "role": "user", "content": [{ "type": "text", "text": "Hello, Claude" }] }
+   * ```
+   *
+   * Starting with Claude 3 models, you can also send image content blocks:
+   *
+   * ```json
+   * {
+   *   "role": "user",
+   *   "content": [
+   *     {
+   *       "type": "image",
+   *       "source": {
+   *         "type": "base64",
+   *         "media_type": "image/jpeg",
+   *         "data": "/9j/4AAQSkZJRg..."
+   *       }
+   *     },
+   *     { "type": "text", "text": "What is in this image?" }
+   *   ]
+   * }
+   * ```
+   *
+   * We currently support the `base64` source type for images, and the `image/jpeg`,
+   * `image/png`, `image/gif`, and `image/webp` media types.
+   *
+   * See [examples](https://docs.anthropic.com/en/api/messages-examples#vision) for
+   * more input examples.
+   *
+   * Note that if you want to include a
+   * [system prompt](https://docs.anthropic.com/en/docs/system-prompts), you can use
+   * the top-level `system` parameter — there is no `"system"` role for input
+   * messages in the Messages API.
+   *
+   * There is a limit of 100,000 messages in a single request.
+   */
+  messages: Array<MessageParam>;
+
+  /**
+   * The model that will complete your prompt.\n\nSee
+   * [models](https://docs.anthropic.com/en/docs/models-overview) for additional
+   * details and options.
+   */
+  model: Model;
+
+  /**
+   * An object describing metadata about the request.
+   */
+  metadata?: Metadata;
+
+  /**
+   * Determines whether to use priority capacity (if available) or standard capacity
+   * for this request.
+   *
+   * Anthropic offers different levels of service for your API requests. See
+   * [service-tiers](https://docs.anthropic.com/en/api/service-tiers) for details.
+   */
+  service_tier?: 'auto' | 'standard_only';
+
+  /**
+   * Custom text sequences that will cause the model to stop generating.
+   *
+   * Our models will normally stop when they have naturally completed their turn,
+   * which will result in a response `stop_reason` of `"end_turn"`.
+   *
+   * If you want the model to stop generating when it encounters custom strings of
+   * text, you can use the `stop_sequences` parameter. If the model encounters one of
+   * the custom sequences, the response `stop_reason` value will be `"stop_sequence"`
+   * and the response `stop_sequence` value will contain the matched stop sequence.
+   */
+  stop_sequences?: Array<string>;
+
+  /**
+   * Whether to incrementally stream the response using server-sent events.
+   *
+   * See [streaming](https://docs.anthropic.com/en/api/messages-streaming) for
+   * details.
+   */
+  stream?: boolean;
+
+  /**
+   * System prompt.
+   *
+   * A system prompt is a way of providing context and instructions to Claude, such
+   * as specifying a particular goal or role. See our
+   * [guide to system prompts](https://docs.anthropic.com/en/docs/system-prompts).
+   */
+  system?: string | Array<TextBlockParam>;
+
+  /**
+   * Amount of randomness injected into the response.
+   *
+   * Defaults to `1.0`. Ranges from `0.0` to `1.0`. Use `temperature` closer to `0.0`
+   * for analytical / multiple choice, and closer to `1.0` for creative and
+   * generative tasks.
+   *
+   * Note that even with `temperature` of `0.0`, the results will not be fully
+   * deterministic.
+   */
+  temperature?: number;
+
+  /**
+   * Configuration for enabling Claude's extended thinking.
+   *
+   * When enabled, responses include `thinking` content blocks showing Claude's
+   * thinking process before the final answer. Requires a minimum budget of 1,024
+   * tokens and counts towards your `max_tokens` limit.
+   *
+   * See
+   * [extended thinking](https://docs.anthropic.com/en/docs/build-with-claude/extended-thinking)
+   * for details.
+   */
+  thinking?: ThinkingConfigParam;
+
+  /**
+   * How the model should use the provided tools. The model can use a specific tool,
+   * any available tool, decide by itself, or not use tools at all.
+   */
+  tool_choice?: ToolChoice;
+
+  /**
+   * Definitions of tools that the model may use.
+   *
+   * If you include `tools` in your API request, the model may return `tool_use`
+   * content blocks that represent the model's use of those tools. You can then run
+   * those tools using the tool input generated by the model and then optionally
+   * return results back to the model using `tool_result` content blocks.
+   *
+   * There are two types of tools: **client tools** and **server tools**. The
+   * behavior described below applies to client tools. For
+   * [server tools](https://docs.anthropic.com/en/docs/agents-and-tools/tool-use/overview#server-tools),
+   * see their individual documentation as each has its own behavior (e.g., the
+   * [web search tool](https://docs.anthropic.com/en/docs/agents-and-tools/tool-use/web-search-tool)).
+   *
+   * Each tool definition includes:
+   *
+   * - `name`: Name of the tool.
+   * - `description`: Optional, but strongly-recommended description of the tool.
+   * - `input_schema`: [JSON schema](https://json-schema.org/draft/2020-12) for the
+   *   tool `input` shape that the model will produce in `tool_use` output content
+   *   blocks.
+   *
+   * For example, if you defined `tools` as:
+   *
+   * ```json
+   * [
+   *   {
+   *     "name": "get_stock_price",
+   *     "description": "Get the current stock price for a given ticker symbol.",
+   *     "input_schema": {
+   *       "type": "object",
+   *       "properties": {
+   *         "ticker": {
+   *           "type": "string",
+   *           "description": "The stock ticker symbol, e.g. AAPL for Apple Inc."
+   *         }
+   *       },
+   *       "required": ["ticker"]
+   *     }
+   *   }
+   * ]
+   * ```
+   *
+   * And then asked the model "What's the S&P 500 at today?", the model might produce
+   * `tool_use` content blocks in the response like this:
+   *
+   * ```json
+   * [
+   *   {
+   *     "type": "tool_use",
+   *     "id": "toolu_01D7FLrfh4GYq7yT1ULFeyMV",
+   *     "name": "get_stock_price",
+   *     "input": { "ticker": "^GSPC" }
+   *   }
+   * ]
+   * ```
+   *
+   * You might then run your `get_stock_price` tool with `{"ticker": "^GSPC"}` as an
+   * input, and return the following back to the model in a subsequent `user`
+   * message:
+   *
+   * ```json
+   * [
+   *   {
+   *     "type": "tool_result",
+   *     "tool_use_id": "toolu_01D7FLrfh4GYq7yT1ULFeyMV",
+   *     "content": "259.75 USD"
+   *   }
+   * ]
+   * ```
+   *
+   * Tools can be used for workflows that include running client-side tools and
+   * functions, or more generally whenever you want the model to produce a particular
+   * JSON structure of output.
+   *
+   * See our [guide](https://docs.anthropic.com/en/docs/tool-use) for more details.
+   */
+  tools?: Array<ToolUnion>;
+
+  /**
+   * Only sample from the top K options for each subsequent token.
+   *
+   * Used to remove "long tail" low probability responses.
+   * [Learn more technical details here](https://towardsdatascience.com/how-to-sample-from-language-models-682bceb97277).
+   *
+   * Recommended for advanced use cases only. You usually only need to use
+   * `temperature`.
+   */
+  top_k?: number;
+
+  /**
+   * Use nucleus sampling.
+   *
+   * In nucleus sampling, we compute the cumulative distribution over all the options
+   * for each subsequent token in decreasing probability order and cut it off once it
+   * reaches a particular probability specified by `top_p`. You should either alter
+   * `temperature` or `top_p`, but not both.
+   *
+   * Recommended for advanced use cases only. You usually only need to use
+   * `temperature`.
+   */
+  top_p?: number;
+}
+
+export namespace MessageCreateParams {
+  export type MessageCreateParamsNonStreaming = MessagesAPI.MessageCreateParamsNonStreaming;
+  export type MessageCreateParamsStreaming = MessagesAPI.MessageCreateParamsStreaming;
+}
+
+export interface MessageCreateParamsNonStreaming extends MessageCreateParamsBase {
+  /**
+   * Whether to incrementally stream the response using server-sent events.
+   *
+   * See [streaming](https://docs.anthropic.com/en/api/messages-streaming) for
+   * details.
+   */
+  stream?: false;
+}
+
+export interface MessageCreateParamsStreaming extends MessageCreateParamsBase {
+  /**
+   * Whether to incrementally stream the response using server-sent events.
+   *
+   * See [streaming](https://docs.anthropic.com/en/api/messages-streaming) for
+   * details.
+   */
+  stream: true;
+}
+
+export type MessageStreamParams = MessageCreateParamsBase;
+
+export interface MessageCountTokensParams {
+  /**
+   * Input messages.
+   *
+   * Our models are trained to operate on alternating `user` and `assistant`
+   * conversational turns. When creating a new `Message`, you specify the prior
+   * conversational turns with the `messages` parameter, and the model then generates
+   * the next `Message` in the conversation. Consecutive `user` or `assistant` turns
+   * in your request will be combined into a single turn.
+   *
+   * Each input message must be an object with a `role` and `content`. You can
+   * specify a single `user`-role message, or you can include multiple `user` and
+   * `assistant` messages.
+   *
+   * If the final message uses the `assistant` role, the response content will
+   * continue immediately from the content in that message. This can be used to
+   * constrain part of the model's response.
+   *
+   * Example with a single `user` message:
+   *
+   * ```json
+   * [{ "role": "user", "content": "Hello, Claude" }]
+   * ```
+   *
+   * Example with multiple conversational turns:
+   *
+   * ```json
+   * [
+   *   { "role": "user", "content": "Hello there." },
+   *   { "role": "assistant", "content": "Hi, I'm Claude. How can I help you?" },
+   *   { "role": "user", "content": "Can you explain LLMs in plain English?" }
+   * ]
+   * ```
+   *
+   * Example with a partially-filled response from Claude:
+   *
+   * ```json
+   * [
+   *   {
+   *     "role": "user",
+   *     "content": "What's the Greek name for Sun? (A) Sol (B) Helios (C) Sun"
+   *   },
+   *   { "role": "assistant", "content": "The best answer is (" }
+   * ]
+   * ```
+   *
+   * Each input message `content` may be either a single `string` or an array of
+   * content blocks, where each block has a specific `type`. Using a `string` for
+   * `content` is shorthand for an array of one content block of type `"text"`. The
+   * following input messages are equivalent:
+   *
+   * ```json
+   * { "role": "user", "content": "Hello, Claude" }
+   * ```
+   *
+   * ```json
+   * { "role": "user", "content": [{ "type": "text", "text": "Hello, Claude" }] }
+   * ```
+   *
+   * Starting with Claude 3 models, you can also send image content blocks:
+   *
+   * ```json
+   * {
+   *   "role": "user",
+   *   "content": [
+   *     {
+   *       "type": "image",
+   *       "source": {
+   *         "type": "base64",
+   *         "media_type": "image/jpeg",
+   *         "data": "/9j/4AAQSkZJRg..."
+   *       }
+   *     },
+   *     { "type": "text", "text": "What is in this image?" }
+   *   ]
+   * }
+   * ```
+   *
+   * We currently support the `base64` source type for images, and the `image/jpeg`,
+   * `image/png`, `image/gif`, and `image/webp` media types.
+   *
+   * See [examples](https://docs.anthropic.com/en/api/messages-examples#vision) for
+   * more input examples.
+   *
+   * Note that if you want to include a
+   * [system prompt](https://docs.anthropic.com/en/docs/system-prompts), you can use
+   * the top-level `system` parameter — there is no `"system"` role for input
+   * messages in the Messages API.
+   *
+   * There is a limit of 100,000 messages in a single request.
+   */
+  messages: Array<MessageParam>;
+
+  /**
+   * The model that will complete your prompt.\n\nSee
+   * [models](https://docs.anthropic.com/en/docs/models-overview) for additional
+   * details and options.
+   */
+  model: Model;
+
+  /**
+   * System prompt.
+   *
+   * A system prompt is a way of providing context and instructions to Claude, such
+   * as specifying a particular goal or role. See our
+   * [guide to system prompts](https://docs.anthropic.com/en/docs/system-prompts).
+   */
+  system?: string | Array<TextBlockParam>;
+
+  /**
+   * Configuration for enabling Claude's extended thinking.
+   *
+   * When enabled, responses include `thinking` content blocks showing Claude's
+   * thinking process before the final answer. Requires a minimum budget of 1,024
+   * tokens and counts towards your `max_tokens` limit.
+   *
+   * See
+   * [extended thinking](https://docs.anthropic.com/en/docs/build-with-claude/extended-thinking)
+   * for details.
+   */
+  thinking?: ThinkingConfigParam;
+
+  /**
+   * How the model should use the provided tools. The model can use a specific tool,
+   * any available tool, decide by itself, or not use tools at all.
+   */
+  tool_choice?: ToolChoice;
+
+  /**
+   * Definitions of tools that the model may use.
+   *
+   * If you include `tools` in your API request, the model may return `tool_use`
+   * content blocks that represent the model's use of those tools. You can then run
+   * those tools using the tool input generated by the model and then optionally
+   * return results back to the model using `tool_result` content blocks.
+   *
+   * There are two types of tools: **client tools** and **server tools**. The
+   * behavior described below applies to client tools. For
+   * [server tools](https://docs.anthropic.com/en/docs/agents-and-tools/tool-use/overview#server-tools),
+   * see their individual documentation as each has its own behavior (e.g., the
+   * [web search tool](https://docs.anthropic.com/en/docs/agents-and-tools/tool-use/web-search-tool)).
+   *
+   * Each tool definition includes:
+   *
+   * - `name`: Name of the tool.
+   * - `description`: Optional, but strongly-recommended description of the tool.
+   * - `input_schema`: [JSON schema](https://json-schema.org/draft/2020-12) for the
+   *   tool `input` shape that the model will produce in `tool_use` output content
+   *   blocks.
+   *
+   * For example, if you defined `tools` as:
+   *
+   * ```json
+   * [
+   *   {
+   *     "name": "get_stock_price",
+   *     "description": "Get the current stock price for a given ticker symbol.",
+   *     "input_schema": {
+   *       "type": "object",
+   *       "properties": {
+   *         "ticker": {
+   *           "type": "string",
+   *           "description": "The stock ticker symbol, e.g. AAPL for Apple Inc."
+   *         }
+   *       },
+   *       "required": ["ticker"]
+   *     }
+   *   }
+   * ]
+   * ```
+   *
+   * And then asked the model "What's the S&P 500 at today?", the model might produce
+   * `tool_use` content blocks in the response like this:
+   *
+   * ```json
+   * [
+   *   {
+   *     "type": "tool_use",
+   *     "id": "toolu_01D7FLrfh4GYq7yT1ULFeyMV",
+   *     "name": "get_stock_price",
+   *     "input": { "ticker": "^GSPC" }
+   *   }
+   * ]
+   * ```
+   *
+   * You might then run your `get_stock_price` tool with `{"ticker": "^GSPC"}` as an
+   * input, and return the following back to the model in a subsequent `user`
+   * message:
+   *
+   * ```json
+   * [
+   *   {
+   *     "type": "tool_result",
+   *     "tool_use_id": "toolu_01D7FLrfh4GYq7yT1ULFeyMV",
+   *     "content": "259.75 USD"
+   *   }
+   * ]
+   * ```
+   *
+   * Tools can be used for workflows that include running client-side tools and
+   * functions, or more generally whenever you want the model to produce a particular
+   * JSON structure of output.
+   *
+   * See our [guide](https://docs.anthropic.com/en/docs/tool-use) for more details.
+   */
+  tools?: Array<MessageCountTokensTool>;
+}
+
+Messages.Batches = Batches;
+
+export declare namespace Messages {
+  export {
+    type Base64ImageSource as Base64ImageSource,
+    type Base64PDFSource as Base64PDFSource,
+    type CacheControlEphemeral as CacheControlEphemeral,
+    type CitationCharLocation as CitationCharLocation,
+    type CitationCharLocationParam as CitationCharLocationParam,
+    type CitationContentBlockLocation as CitationContentBlockLocation,
+    type CitationContentBlockLocationParam as CitationContentBlockLocationParam,
+    type CitationPageLocation as CitationPageLocation,
+    type CitationPageLocationParam as CitationPageLocationParam,
+    type CitationWebSearchResultLocationParam as CitationWebSearchResultLocationParam,
+    type CitationsConfigParam as CitationsConfigParam,
+    type CitationsDelta as CitationsDelta,
+    type CitationsWebSearchResultLocation as CitationsWebSearchResultLocation,
+    type ContentBlock as ContentBlock,
+    type ContentBlockParam as ContentBlockParam,
+    type ContentBlockStartEvent as ContentBlockStartEvent,
+    type ContentBlockStopEvent as ContentBlockStopEvent,
+    type ContentBlockSource as ContentBlockSource,
+    type ContentBlockSourceContent as ContentBlockSourceContent,
+    type DocumentBlockParam as DocumentBlockParam,
+    type ImageBlockParam as ImageBlockParam,
+    type InputJSONDelta as InputJSONDelta,
+    type Message as Message,
+    type MessageCountTokensTool as MessageCountTokensTool,
+    type MessageDeltaEvent as MessageDeltaEvent,
+    type MessageDeltaUsage as MessageDeltaUsage,
+    type MessageParam as MessageParam,
+    type MessageTokensCount as MessageTokensCount,
+    type Metadata as Metadata,
+    type Model as Model,
+    type PlainTextSource as PlainTextSource,
+    type RawContentBlockDelta as RawContentBlockDelta,
+    type RawContentBlockDeltaEvent as RawContentBlockDeltaEvent,
+    type RawContentBlockStartEvent as RawContentBlockStartEvent,
+    type RawContentBlockStopEvent as RawContentBlockStopEvent,
+    type RawMessageDeltaEvent as RawMessageDeltaEvent,
+    type RawMessageStartEvent as RawMessageStartEvent,
+    type RawMessageStopEvent as RawMessageStopEvent,
+    type RawMessageStreamEvent as RawMessageStreamEvent,
+    type RedactedThinkingBlock as RedactedThinkingBlock,
+    type RedactedThinkingBlockParam as RedactedThinkingBlockParam,
+    type ServerToolUsage as ServerToolUsage,
+    type ServerToolUseBlock as ServerToolUseBlock,
+    type ServerToolUseBlockParam as ServerToolUseBlockParam,
+    type SignatureDelta as SignatureDelta,
+    type StopReason as StopReason,
+    type TextBlock as TextBlock,
+    type TextBlockParam as TextBlockParam,
+    type TextCitation as TextCitation,
+    type TextCitationParam as TextCitationParam,
+    type TextDelta as TextDelta,
+    type ThinkingBlock as ThinkingBlock,
+    type ThinkingBlockParam as ThinkingBlockParam,
+    type ThinkingConfigDisabled as ThinkingConfigDisabled,
+    type ThinkingConfigEnabled as ThinkingConfigEnabled,
+    type ThinkingConfigParam as ThinkingConfigParam,
+    type ThinkingDelta as ThinkingDelta,
+    type Tool as Tool,
+    type ToolBash20250124 as ToolBash20250124,
+    type ToolChoice as ToolChoice,
+    type ToolChoiceAny as ToolChoiceAny,
+    type ToolChoiceAuto as ToolChoiceAuto,
+    type ToolChoiceNone as ToolChoiceNone,
+    type ToolChoiceTool as ToolChoiceTool,
+    type ToolResultBlockParam as ToolResultBlockParam,
+    type ToolTextEditor20250124 as ToolTextEditor20250124,
+    type ToolUnion as ToolUnion,
+    type ToolUseBlock as ToolUseBlock,
+    type ToolUseBlockParam as ToolUseBlockParam,
+    type URLImageSource as URLImageSource,
+    type URLPDFSource as URLPDFSource,
+    type Usage as Usage,
+    type WebSearchResultBlock as WebSearchResultBlock,
+    type WebSearchResultBlockParam as WebSearchResultBlockParam,
+    type WebSearchTool20250305 as WebSearchTool20250305,
+    type WebSearchToolRequestError as WebSearchToolRequestError,
+    type WebSearchToolResultBlock as WebSearchToolResultBlock,
+    type WebSearchToolResultBlockContent as WebSearchToolResultBlockContent,
+    type WebSearchToolResultBlockParam as WebSearchToolResultBlockParam,
+    type WebSearchToolResultBlockParamContent as WebSearchToolResultBlockParamContent,
+    type WebSearchToolResultError as WebSearchToolResultError,
+    type MessageStreamEvent as MessageStreamEvent,
+    type MessageStartEvent as MessageStartEvent,
+    type MessageStopEvent as MessageStopEvent,
+    type ContentBlockDeltaEvent as ContentBlockDeltaEvent,
+    type MessageCreateParams as MessageCreateParams,
+    type MessageCreateParamsNonStreaming as MessageCreateParamsNonStreaming,
+    type MessageCreateParamsStreaming as MessageCreateParamsStreaming,
+    type MessageStreamParams as MessageStreamParams,
+    type MessageCountTokensParams as MessageCountTokensParams,
+  };
+
+  export {
+    Batches as Batches,
+    type DeletedMessageBatch as DeletedMessageBatch,
+    type MessageBatch as MessageBatch,
+    type MessageBatchCanceledResult as MessageBatchCanceledResult,
+    type MessageBatchErroredResult as MessageBatchErroredResult,
+    type MessageBatchExpiredResult as MessageBatchExpiredResult,
+    type MessageBatchIndividualResponse as MessageBatchIndividualResponse,
+    type MessageBatchRequestCounts as MessageBatchRequestCounts,
+    type MessageBatchResult as MessageBatchResult,
+    type MessageBatchSucceededResult as MessageBatchSucceededResult,
+    type MessageBatchesPage as MessageBatchesPage,
+    type BatchCreateParams as BatchCreateParams,
+    type BatchListParams as BatchListParams,
+  };
+}

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/resources/models.ts

@@ -0,0 +1,103 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+import { APIResource } from '../core/resource';
+import * as BetaAPI from './beta/beta';
+import { APIPromise } from '../core/api-promise';
+import { Page, type PageParams, PagePromise } from '../core/pagination';
+import { buildHeaders } from '../internal/headers';
+import { RequestOptions } from '../internal/request-options';
+import { path } from '../internal/utils/path';
+
+export class Models extends APIResource {
+  /**
+   * Get a specific model.
+   *
+   * The Models API response can be used to determine information about a specific
+   * model or resolve a model alias to a model ID.
+   */
+  retrieve(
+    modelID: string,
+    params: ModelRetrieveParams | null | undefined = {},
+    options?: RequestOptions,
+  ): APIPromise<ModelInfo> {
+    const { betas } = params ?? {};
+    return this._client.get(path`/v1/models/${modelID}`, {
+      ...options,
+      headers: buildHeaders([
+        { ...(betas?.toString() != null ? { 'anthropic-beta': betas?.toString() } : undefined) },
+        options?.headers,
+      ]),
+    });
+  }
+
+  /**
+   * List available models.
+   *
+   * The Models API response can be used to determine which models are available for
+   * use in the API. More recently released models are listed first.
+   */
+  list(
+    params: ModelListParams | null | undefined = {},
+    options?: RequestOptions,
+  ): PagePromise<ModelInfosPage, ModelInfo> {
+    const { betas, ...query } = params ?? {};
+    return this._client.getAPIList('/v1/models', Page<ModelInfo>, {
+      query,
+      ...options,
+      headers: buildHeaders([
+        { ...(betas?.toString() != null ? { 'anthropic-beta': betas?.toString() } : undefined) },
+        options?.headers,
+      ]),
+    });
+  }
+}
+
+export type ModelInfosPage = Page<ModelInfo>;
+
+export interface ModelInfo {
+  /**
+   * Unique model identifier.
+   */
+  id: string;
+
+  /**
+   * RFC 3339 datetime string representing the time at which the model was released.
+   * May be set to an epoch value if the release date is unknown.
+   */
+  created_at: string;
+
+  /**
+   * A human-readable name for the model.
+   */
+  display_name: string;
+
+  /**
+   * Object type.
+   *
+   * For Models, this is always `"model"`.
+   */
+  type: 'model';
+}
+
+export interface ModelRetrieveParams {
+  /**
+   * Optional header to specify the beta version(s) you want to use.
+   */
+  betas?: Array<BetaAPI.AnthropicBeta>;
+}
+
+export interface ModelListParams extends PageParams {
+  /**
+   * Header param: Optional header to specify the beta version(s) you want to use.
+   */
+  betas?: Array<BetaAPI.AnthropicBeta>;
+}
+
+export declare namespace Models {
+  export {
+    type ModelInfo as ModelInfo,
+    type ModelInfosPage as ModelInfosPage,
+    type ModelRetrieveParams as ModelRetrieveParams,
+    type ModelListParams as ModelListParams,
+  };
+}

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/resources/shared.ts

@@ -0,0 +1,72 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+export interface APIErrorObject {
+  message: string;
+
+  type: 'api_error';
+}
+
+export interface AuthenticationError {
+  message: string;
+
+  type: 'authentication_error';
+}
+
+export interface BillingError {
+  message: string;
+
+  type: 'billing_error';
+}
+
+export type ErrorObject =
+  | InvalidRequestError
+  | AuthenticationError
+  | BillingError
+  | PermissionError
+  | NotFoundError
+  | RateLimitError
+  | GatewayTimeoutError
+  | APIErrorObject
+  | OverloadedError;
+
+export interface ErrorResponse {
+  error: ErrorObject;
+
+  type: 'error';
+}
+
+export interface GatewayTimeoutError {
+  message: string;
+
+  type: 'timeout_error';
+}
+
+export interface InvalidRequestError {
+  message: string;
+
+  type: 'invalid_request_error';
+}
+
+export interface NotFoundError {
+  message: string;
+
+  type: 'not_found_error';
+}
+
+export interface OverloadedError {
+  message: string;
+
+  type: 'overloaded_error';
+}
+
+export interface PermissionError {
+  message: string;
+
+  type: 'permission_error';
+}
+
+export interface RateLimitError {
+  message: string;
+
+  type: 'rate_limit_error';
+}

node_modules/.pnpm/@anthropic-ai+sdk@0.57.0/node_modules/@anthropic-ai/sdk/src/resources/top-level.ts

@@ -0,0 +1,3 @@
+// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+export {};