Merge pull request #14545 from sderrow/fix-select-override-return-type

vkarpov15 · web-flow · commit 16e6985aee9c · 2024-04-29T15:50:47.000-04:00
Add `null` to `select` override return type for `findOne`
diff --git a/types/query.d.ts b/types/query.d.ts
@@ -701,9 +701,10 @@ declare module 'mongoose' {
           ResultType extends HydratedDocument<any>[] ?
             HydratedDocument<RawDocTypeOverride>[] :
             RawDocTypeOverride[] :
-          ResultType extends HydratedDocument<any> ?
-            HydratedDocument<RawDocTypeOverride> :
-            RawDocTypeOverride
+              | (ResultType extends HydratedDocument<any>
+                ? HydratedDocument<RawDocTypeOverride>
+                : RawDocTypeOverride)
+              | (null extends ResultType ? null : never)
       >,
       DocType,
       THelpers,
