chore: fix lint

Author: baileympearson

src/operations/update.ts

@@ -1,6 +1,7 @@
-import type { Document, ObjectId } from '../bson';
+import type { Document } from '../bson';
 import type { Collection } from '../collection';
 import { MongoCompatibilityError, MongoInvalidArgumentError, MongoServerError } from '../error';
+import type { InferIdType } from '../mongo_types';
 import type { Server } from '../sdam/server';
 import type { ClientSession } from '../sessions';
 import { Callback, hasAtomicOperators, MongoDBNamespace } from '../utils';
@@ -32,7 +33,7 @@ export interface UpdateResult<TSchema = Document> {
   acknowledged: boolean;
   /** The number of documents that matched the filter */
   matchedCount: number;
-  /** The number of documents ∂that were modified */
+  /** The number of documents that were modified */
   modifiedCount: number;
   /** The number of documents that were upserted */
   upsertedCount: number;

test/types/community/collection/updateX.test-d.ts

@@ -3,6 +3,7 @@ import { expectAssignable, expectError, expectNotAssignable, expectNotType } fro
 import type {
   AddToSetOperators,
   ArrayOperator,
+  Collection,
   MatchKeysAndValues,
   PullAllOperator,
   PullOperator,
@@ -423,3 +424,16 @@ export async function testPushWithId(): Promise<void> {
     }
   );
 }
+
+{
+  // NODE-5171 - UpdateResult is generic over the collection schema and infers the id type
+  const collection = {} as any as Collection;
+  expectAssignable<Promise<{ upsertedId: ObjectId | null }>>(collection.updateOne({}, {}));
+  expectAssignable<Promise<{ upsertedId: ObjectId | null }>>(collection.updateMany({}, {}));
+
+  const collectionWithSchema = {} as any as Collection<{ _id: number }>;
+  expectAssignable<Promise<{ upsertedId: number | null }>>(
+    collectionWithSchema.updateOne({ _id: 1234 }, {})
+  );
+  expectAssignable<Promise<{ upsertedId: number | null }>>(collectionWithSchema.updateMany({}, {}));
+}