chore(deps): update dependency typescript-eslint to v8.7.0

e2e/eslint.config.js

@@ -11,7 +11,6 @@ import { rules } from '../eslint.config.js';
 export default tseslint.config(
   eslint.configs.recommended,
   ...tseslint.configs.recommendedTypeChecked,
-  // @ts-expect-error: Not all properties are typed
   eslintPluginPrettierRecommended,
   {
     languageOptions: {

eslint.config.js

@@ -7,7 +7,8 @@ import eslintPluginPrettierRecommended from 'eslint-plugin-prettier/recommended'
 // @ts-expect-error: No types available
 import pluginChaiFriendly from 'eslint-plugin-chai-friendly';
 
-export const rules = Object.freeze({
+/** @type {import('@typescript-eslint/utils').TSESLint.FlatConfig.Rules} */
+export const rules = {
   '@typescript-eslint/no-unused-vars': ['error', { argsIgnorePattern: '^_*', ignoreRestSiblings: true, varsIgnorePattern: '^_' }],
 
   // fix - separate PR
@@ -22,11 +23,11 @@ export const rules = Object.freeze({
 
   // We don't care
   '@typescript-eslint/no-explicit-any': 'off',
-});
+};
+
 export default tseslint.config(
   eslint.configs.recommended,
   ...tseslint.configs.recommendedTypeChecked,
-  // @ts-expect-error: Not all properties are typed
   eslintPluginPrettierRecommended,
   {
     languageOptions: {

package.json

@@ -43,7 +43,7 @@
     "source-map-support": "0.5.21",
     "ts-node": "10.9.2",
     "typescript": "5.5.4",
-    "typescript-eslint": "8.0.1"
+    "typescript-eslint": "8.7.0"
   },
   "scripts": {
     "all": "npm run clean && npm run build && npm run lint && npm run test",

packages/core/test/helpers/file-system-test-double.ts

@@ -18,7 +18,7 @@ type Param<TMethod extends keyof I<FileSystem>, n extends number> = Parameters<F
 export class FileSystemTestDouble implements I<FileSystem> {
   public dirs = new Set<string>();
   constructor(public readonly files: Record<string, string> = Object.create(null)) {}
-  public async dispose(): Promise<void> {
+  public dispose(): void {
     // Idle, nothing to do here
   }
 

packages/instrumenter/src/parsers/create-parser.ts

@@ -10,7 +10,7 @@ import { ParserOptions } from './parser-options.js';
 
 export function createParser(
   parserOptions: ParserOptions,
-): <T extends AstFormat = AstFormat>(code: string, fileName: string, formatOverride?: T | undefined) => Promise<AstByFormat[T]> {
+): <T extends AstFormat = AstFormat>(code: string, fileName: string, formatOverride?: T) => Promise<AstByFormat[T]> {
   const jsParse = createJSParser(parserOptions);
   return async function parse<T extends AstFormat = AstFormat>(code: string, fileName: string, formatOverride?: T): Promise<AstByFormat[T]> {
     const format = getFormat(fileName, formatOverride);

packages/test-helpers/src/logging-server.ts

@@ -50,7 +50,7 @@ export class LoggingServer {
     } else {
       this.disposed = true;
       return new Promise((res, rej) => {
-        this.server.close((err?: Error | undefined) => {
+        this.server.close((err?: Error) => {
           if (err) {
             rej(err);
           } else {