Fix the following issue:
ts def of updateOne&findOneAndUpdate returns FlattenMap instead of UpdateWriteOpResult, when lean() is used
Prerequisites
- I have written a descriptive issue title
- I have searched existing issues to ensure the bug has not already been reported
Mongoose version
7.1.0
Node.js version
16.20
MongoDB server version
5.x
Typescript version (if applicable)
4.9.5
Description
I tried upgrading to mongoose 7.x, but now I'm stuck with some typescript issues.
somehow updateOne returns a FlattenMap and not the ResultType defined in updateOne:
I would expect a UpdateWriteOpResult here.
Steps to Reproduce
my UserModel is defined as
const userSchema = new Schema({...});
export interface IDBUser { .. };
const DBUserModel: Model<IDBUser> = model<IDBUser>('User', userSchema);
just run updateOne on it and check the return type.
Expected Behavior
typescript should correctly return the UpdateWriteOpResult