deps(NODE-6940): FY26Q2 lint-related dependency updates

.evergreen/config.yml

@@ -2066,8 +2066,7 @@ tasks:
         type: setup
         params:
           updates:
-            - {key: NODE_LTS_VERSION, value: '16'}
-            - {key: NPM_VERSION, value: '9'}
+            - {key: NODE_LTS_VERSION, value: '22'}
       - func: install dependencies
       - func: run lint checks
   - name: run-resource-management-no-async-dispose

.evergreen/generate_evergreen_tasks.js

@@ -529,8 +529,7 @@ SINGLETON_TASKS.push(
       tags: ['lint-checks'],
       commands: [
         updateExpansions({
-          NODE_LTS_VERSION: LOWEST_LTS,
-          NPM_VERSION: 9
+          NODE_LTS_VERSION: LATEST_LTS
         }),
         { func: 'install dependencies' },
         { func: 'run lint checks' }

package.json

@@ -79,13 +79,13 @@
     "@types/sinon": "^17.0.4",
     "@types/sinon-chai": "^4.0.0",
     "@types/whatwg-url": "^13.0.0",
-    "@typescript-eslint/eslint-plugin": "8.4.0",
-    "@typescript-eslint/parser": "8.4.0",
+    "@typescript-eslint/eslint-plugin": "^8.31.1",
+    "@typescript-eslint/parser": "^8.31.1",
     "chai": "^4.4.1",
     "chai-subset": "^1.6.0",
     "chalk": "^4.1.2",
-    "eslint": "9.9.0",
-    "eslint-config-prettier": "^9.1.0",
+    "eslint": "^9.25.1",
+    "eslint-config-prettier": "^10.1.2",
     "eslint-plugin-mocha": "^10.4.1",
     "eslint-plugin-prettier": "^5.2.3",
     "eslint-plugin-simple-import-sort": "^12.1.1",
@@ -175,4 +175,4 @@
       "moduleResolution": "node"
     }
   }
-}
+}

src/client-side-encryption/state_machine.ts

@@ -275,7 +275,7 @@ export class StateMachine {
             // See docs on EMPTY_V
             result = EMPTY_V ??= serialize({ v: [] });
           }
-          for await (const key of keys) {
+          for (const key of keys) {
             context.addMongoOperationResponse(serialize(key));
           }
 

src/cmap/connection.ts

@@ -864,7 +864,7 @@ export class CryptoConnection extends Connection {
     ns: MongoDBNamespace,
     cmd: Document,
     options?: CommandOptions,
-    responseType?: T | undefined
+    responseType?: T
   ): Promise<Document> {
     const { autoEncrypter } = this;
     if (!autoEncrypter) {

src/cmap/wire_protocol/on_demand/document.ts

@@ -262,7 +262,7 @@ export class OnDemandDocument {
   public get<const T extends keyof JSTypeOf>(
     name: string | number,
     as: T,
-    required?: boolean | undefined
+    required?: boolean
   ): JSTypeOf[T] | null;
 
   /** `required` will make `get` throw if name does not exist or is null/undefined */

src/cmap/wire_protocol/responses.ts

@@ -77,7 +77,7 @@ export class MongoDBResponse extends OnDemandDocument {
   public override get<const T extends keyof JSTypeOf>(
     name: string | number,
     as: T,
-    required?: false | undefined
+    required?: false
   ): JSTypeOf[T] | null;
   public override get<const T extends keyof JSTypeOf>(
     name: string | number,
@@ -87,7 +87,7 @@ export class MongoDBResponse extends OnDemandDocument {
   public override get<const T extends keyof JSTypeOf>(
     name: string | number,
     as: T,
-    required?: boolean | undefined
+    required?: boolean
   ): JSTypeOf[T] | null {
     try {
       return super.get(name, as, required);

src/connection_string.ts

@@ -605,6 +605,7 @@ function setOption(
       if (values[0] == null) {
         break;
       }
+      // eslint-disable-next-line @typescript-eslint/no-base-to-string
       mongoOptions[name] = String(values[0]);
       break;
     case 'record':

src/constants.ts

@@ -1,4 +1,3 @@
-/* eslint-disable @typescript-eslint/no-unnecessary-type-assertion */
 export const SYSTEM_NAMESPACE_COLLECTION = 'system.namespaces';
 export const SYSTEM_INDEX_COLLECTION = 'system.indexes';
 export const SYSTEM_PROFILE_COLLECTION = 'system.profile';

src/operations/aggregate.ts

@@ -12,7 +12,6 @@ import { type CollationOptions, CommandOperation, type CommandOperationOptions }
 import { Aspect, defineAspects, type Hint } from './operation';
 
 /** @internal */
-// eslint-disable-next-line @typescript-eslint/no-unnecessary-type-assertion
 export const DB_AGGREGATE_COLLECTION = 1 as const;
 const MIN_WIRE_VERSION_$OUT_READ_CONCERN_SUPPORT = 8;