.eslintrc.js

module.exports = {
  env: {
    browser: true,
    es6: true,
  },
  parser: "@typescript-eslint/parser",
  parserOptions: {
    project: "./tsconfig.eslint.json",
    sourceType: "module",
    extraFileExtensions: [".json"],
    ecmaFeatures: {
      jsx: true,
    },
  },
  plugins: ["@typescript-eslint", "eslint-plugin-jsdoc", "eslint-plugin-import", "eslint-plugin-no-null"],
  extends: [
    "prettier/@typescript-eslint",
    "plugin:@typescript-eslint/eslint-recommended",
    "plugin:@typescript-eslint/recommended",
  ],
  rules: {
    "@typescript-eslint/array-type": [
      "error",
      {
        default: "array",
      },
    ],
    "@typescript-eslint/await-thenable": "warn",
    "@typescript-eslint/dot-notation": "warn",
    "@typescript-eslint/explicit-member-accessibility": [
      "warn",
      {
        accessibility: "explicit",
        overrides: {
          accessors: "explicit",
          constructors: "explicit",
          parameterProperties: "explicit",
        },
      },
    ],
    "@typescript-eslint/indent": "off",
    "@typescript-eslint/member-ordering": "off",
    "@typescript-eslint/naming-convention": "off",
    "@typescript-eslint/no-empty-function": "warn",
    "@typescript-eslint/no-empty-interface": "off",
    "@typescript-eslint/no-explicit-any": "warn",
    "@typescript-eslint/no-floating-promises": "off",
    "@typescript-eslint/no-misused-new": "error",
    "@typescript-eslint/no-unnecessary-type-assertion": "off", // Too many false positives. See https://github.com/typescript-eslint/typescript-eslint/issues/1410
    "@typescript-eslint/no-var-requires": "error",
    "@typescript-eslint/unified-signatures": "error",
    "constructor-super": "error",
    curly: "error",
    "default-case": "error",
    "eol-last": "off",
    eqeqeq: ["error", "always"],
    "id-blacklist": ["warn", "any", "String", "string", "Boolean", "boolean", "Undefined", "undefined"],
    "id-match": "error",
    "jsdoc/check-alignment": "warn",
    "jsdoc/check-indentation": "off",
    "jsdoc/newline-after-description": "warn",
    "linebreak-style": "off",
    "no-caller": "error",
    "no-console": "warn",
    "no-debugger": "error",
    "no-duplicate-imports": "error",
    "no-empty": "error",
    "no-eval": "error",
    "no-invalid-this": "off",
    "no-null/no-null": "off",
    "no-redeclare": "warn",
    "no-unused-vars": "off",
    "@typescript-eslint/no-unused-vars": [
      "warn",
      {
        vars: "all",
        args: "after-used",
        ignoreRestSiblings: true,
      },
    ],
    "@typescript-eslint/no-shadow": [
      "warn",
      {
        hoist: "all",
      },
    ],
    "no-template-curly-in-string": "error",
    "no-undef-init": "warn",
    "no-underscore-dangle": "off",
    "no-var": "warn",
    "prefer-arrow-functions": "off",
    "prefer-const": "warn",
  },
  overrides: [
    {
      files: ["**/docs/**/*.js"],
      rules: {
        "no-console": "off",
        "@typescript-eslint/explicit-module-boundary-types": "off",
        "@typescript-eslint/no-var-requires": "off",
      },
    },
    {
      files: ["**/_generated*"],
      rules: {
        "@typescript-eslint/explicit-module-boundary-types": "off",
        "@typescript-eslint/no-explicit-any": "off",
        "@typescript-eslint/array-type": "off",
        "@typescript-eslint/ban-types": "off",
        "id-blacklist": "off",
      },
    },
  ],
};