Remove unneeded comments from config files

.eslintrc.js

@@ -2,58 +2,34 @@
 
 module.exports = {
   root: true,
-  env: {
-    // @TODO: Can be removed, ES versions are cumulative:
-    //       https://stackoverflow.com/a/61688878
-    // es6: true,
-    // This seems to be what Node.js 18, 20 fully supports, but online documentation
-    // isn't exactly crystal clear about what should be put here
-    es2022: true,
-    browser: true,
-    node: true,
-  },
+  env: { es2022: true, browser: true, node: true },
   // Standard linting for pure javascript files
-  parserOptions: {
-    // @TODO: Can be removed, as env ES version sets this too:
-    //        https://eslint.org/docs/latest/use/configure/language-options#specifying-environments
-    // ecmaVersion: 2019,
-    // @TODO: Remove because in JS files we use commonjs
-    // sourceType: 'module',
-  },
-  // prettier must always be put last, so it overrides anything before it
   extends: [
     'eslint:recommended',
-    // Disables all style rules
+    // Disables all style rules (must always be put last, so it overrides anything before it)
     // https://prettier.io/docs/en/integrating-with-linters.html
     // https://github.com/prettier/eslint-config-prettier
     'prettier',
   ],
-  rules: {
-    // @TODO: Remove this rule, as it's a style rule covered by prettier and
-    //       it's deprecated https://eslint.org/docs/latest/rules/comma-dangle
-    // 'comma-dangle': 'off',
-  },
   overrides: [
     // TypeScript linting for TypeScript files
     {
       files: '*.ts',
       plugins: [
         '@typescript-eslint',
-        // TSDoc is only meant for TS files https://tsdoc.org/
+        // https://tsdoc.org/
         'eslint-plugin-tsdoc',
       ],
       parser: '@typescript-eslint/parser',
       parserOptions: { project: 'tsconfig.eslint.json' },
-      // prettier must always be put last, so it overrides anything before it
       extends: [
         'plugin:@typescript-eslint/recommended-type-checked',
         'prettier',
       ],
       rules: {
-        // @TODO: Remove as it doesn't seem to cause issues anymore with fn overloads
-        // 'no-dupe-class-members': 'off', // Off due to conflict with typescript overload functions
         'tsdoc/syntax': 'error',
-        // new TS rules begin @TODO: Remove these and adapt code
+        // @TODO: Remove the ones between "~~", adapt code
+        // ~~
         '@typescript-eslint/prefer-as-const': 'off',
         '@typescript-eslint/ban-ts-comment': 'off',
         '@typescript-eslint/no-unsafe-call': 'off',
@@ -62,40 +38,17 @@ module.exports = {
         '@typescript-eslint/no-unsafe-assignment': 'off',
         '@typescript-eslint/no-unsafe-argument': 'off',
         '@typescript-eslint/no-floating-promises': 'off',
-        // new TS rules end
+        // ~~
         '@typescript-eslint/array-type': ['warn', { default: 'array-simple' }],
-        // @TODO: Remove, as it's already off
-        // '@typescript-eslint/return-await': 'off',
-        // @TODO: Remove this rule, deprecated:
-        //       https://typescript-eslint.io/rules/space-before-function-paren/
-        // '@typescript-eslint/space-before-function-paren': 0,
         // @TODO: Should be careful with this rule, should leave it be and disable
         //       it within files where necessary with explanations
         '@typescript-eslint/no-explicit-any': 'off',
-        // @TODO: Remove, as it's already off
-        // '@typescript-eslint/explicit-function-return-type': 'off',
-        // @TODO: Remove, as it's already off
-        // '@typescript-eslint/no-throw-literal': 'off',
         '@typescript-eslint/no-unused-vars': [
           'error',
           // argsIgnorePattern: https://eslint.org/docs/latest/rules/no-unused-vars#argsignorepattern
           // varsIgnorePattern: https://eslint.org/docs/latest/rules/no-unused-vars#varsignorepattern
           { args: 'all', argsIgnorePattern: '^_', varsIgnorePattern: '^_' },
         ],
-        // @TODO: Remove this rule, as it's a style rule covered by prettier
-        // '@typescript-eslint/member-delimiter-style': [
-        //   'error',
-        //   {
-        //     multiline: {
-        //       delimiter: 'none', // 'none' or 'semi' or 'comma'
-        //       requireLast: true,
-        //     },
-        //     singleline: {
-        //       delimiter: 'semi', // 'semi' or 'comma'
-        //       requireLast: false,
-        //     },
-        //   },
-        // ],
         // @TODO: Not recommended to disable rule, should instead disable locally
         //       with explanation
         '@typescript-eslint/ban-ts-ignore': 'off',
@@ -112,9 +65,8 @@ module.exports = {
         jest: true,
         'jest/globals': true,
       },
-      // prettier must always be put last, so it overrides anything before it
       extends: ['plugin:jest/recommended', 'prettier'],
-      // @TODO: Remove these rules and adapt code!
+      // @TODO: Remove all of these rules and adapt code!
       rules: {
         'jest/no-disabled-tests': 'off',
         'jest/expect-expect': 'off',

.prettierrc.js

@@ -2,14 +2,8 @@
 
 module.exports = {
   singleQuote: true,
-  // @TODO Remove as it's default
-  // arrowParens: 'always',
   semi: false,
-  // @TODO Remove as it's default
-  // bracketSpacing: true,
   trailingComma: 'es5',
-  // @TODO Remove as it's default
-  // printWidth: 80,
   plugins: ['./node_modules/prettier-plugin-jsdoc/dist/index.js'],
   // https://github.com/hosseinmd/prettier-plugin-jsdoc#tsdoc
   tsdoc: true,

tsconfig.eslint.json

@@ -1,11 +1,6 @@
 {
   // extend your base config so you don't have to redefine your compilerOptions
   "extends": "./tsconfig.json",
-  // @TODO: Can be removed, all of these are already in the extended tsconfig.json
-  // "compilerOptions": {
-  //   "allowJs": false,
-  //   "module": "esnext"
-  // },
   "include": [
     "src/**/*.ts",
     "tests/**/*.ts",

tsconfig.json

@@ -1,14 +1,5 @@
 {
   "compilerOptions": {
-    // @TODO: Remove these, as we're not using decorators
-    // "experimentalDecorators": true,
-    // "emitDecoratorMetadata": true,
-    // @TODO: Remove, as it defaults to true: https://www.typescriptlang.org/tsconfig#forceConsistentCasingInFileNames
-    // "forceConsistentCasingInFileNames": true,
-    // @TODO: Remove, as it's false by default: https://www.typescriptlang.org/tsconfig#removeComments
-    // "removeComments": false,
-    // @TODO: This is false by default, can be removed
-    // "allowJs": false,
     // @TODO: perhaps "emitDeclarationOnly" should be used here (build fails with it), need to
     //       investigate further https://www.typescriptlang.org/tsconfig#emitDeclarationOnly
     //       probably need to update rollup and its config
@@ -21,42 +12,16 @@
     // https://www.typescriptlang.org/docs/handbook/modules/reference.html#bundler
     // However "module": "node16" or "nodenext" is a better option:
     // https://www.typescriptlang.org/docs/handbook/modules/theory.html#module-resolution-for-libraries
-    // Problem is, a lot of files would need changes, so to keep things simpler for now let's keep it as "bundler"
     // Also this should be applied too: https://www.typescriptlang.org/tsconfig#verbatimModuleSyntax
-    // but again, too many changes for now
     "moduleResolution": "bundler",
     // "moduleResolution" = "bundler" requires this to be "esnext"
     "module": "esnext",
-    // @TODO: Remove as it's not all that useful these days, and just generates more unnecessary code
-    //       just so we can `import crypto from "crypto"` instead of `import * as crypto from "crypto"`
-    //       or even better `import { createHmac } from "crypto"`
-    // "esModuleInterop": true,
-    // @TODO: Remove, as "moduleResolution": "bundler" sets this to true
-    // "allowSyntheticDefaultImports": true,
     // Node.js 18 supports up to ES2022 according to https://www.npmjs.com/package/@tsconfig/node18
     // This matters for the generated CJS and ESM file, UMD file is down-leveled further to support IE11
-    // with the help of Babel.
+    // (only the syntax, URL, URLSearchParams, fetch is not IE11 compatible) with the help of Babel.
     "target": "es2022",
-    "lib": [
-      // @TODO: Remove as ES versions are cumulative, so ESNext contains everything
-      //"ES2019",
-      "ESNext",
-      "dom"
-    ],
+    "lib": ["ESNext", "dom"],
     "strict": true,
-    // @TODO: Remove these, as they are covered by "strict":
-    //       https://www.typescriptlang.org/tsconfig#strict
-    // "alwaysStrict": true,
-    // "strictNullChecks": true,
-    // "strictFunctionTypes": true,
-    // "strictPropertyInitialization": true,
-    // "strictBindCallApply": true,
-    // "noImplicitAny": true,
-    // "noImplicitThis": true,
     "noImplicitReturns": true
-    // @TODO: These are already covered by ESLint, furthermore these disallow
-    //       underscore vars (_myVar) too, so they nullify the ESLint custom rule
-    // "noUnusedLocals": true,
-    // "noUnusedParameters": true
   }
 }