DefinitelyTyped / DefinitelyTyped/DefinitelyTyped
Nodejs express typescript complier error. @types/mongoose:^5.10.2
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Description
declare module "mongoose" {
node_modules/mongoose/index.d.ts:1:1
1 declare module "mongoose" {
~~~~~~~
Conflicts are in this file.
node_modules/@types/mongoose/index.d.ts:227:14 - error TS2403: Subsequent variable declarations must have the same type. Variable 'SchemaTypes' must be of type 'typeof Types', but here has type 'typeof Types'.
227 export var SchemaTypes: typeof Schema.Types;
~~~~~~~~~~~
node_modules/mongoose/index.d.ts:59:14
59 export var SchemaTypes: typeof Schema.Types;
~~~~~~~~~~~
'SchemaTypes' was also declared here.
node_modules/@types/mongoose/index.d.ts:823:24 - error TS2314: Generic type 'Query<ResultType, DocType, T>' requires 3 type argument(s).Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the compiler errors involving node_modules/mongoose/index.d.ts and node_modules/@types/mongoose/index.d.ts, using the versions indicated in the title. Compare the conflicting SchemaTypes declarations and Query generic arguments, then verify that the reported TypeScript errors are resolved without introducing new declaration errors.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- express, nodejs, typescript
- Domain
- backend, database
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 28/100