.eslintrc.js

module.exports = {
  extends: [
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:import/recommended",
    "plugin:import/typescript",
    "prettier",
    "prettier/@typescript-eslint"
  ],
  parser: "@typescript-eslint/parser",
  plugins: ["@typescript-eslint", "prettier", "jsdoc", "import", "cypress"],
  env: {
    browser: true,
    node: true,
    es6: true,
    jest: true,
    "cypress/globals": true
  },
  parserOptions: {
    ecmaVersion: 6,
    sourceType: "module",
    ecmaFeatures: {
      jsx: true
    }
  },
  settings: {
    jsdoc: { exemptEmptyFunctions: false }
  },
  rules: {
    "arrow-parens": ["error", "as-needed"],
    "no-unused-vars": "off",
    "no-console": "off",
    "@typescript-eslint/no-unused-vars": "off", // Use Typescript own check for this
    "@typescript-eslint/explicit-function-return-type": "off",
    "@typescript-eslint/explicit-member-accessibility": [
      "error",
      {
        accessibility: "explicit",
        overrides: {
          accessors: "explicit",
          constructors: "no-public",
          methods: "explicit",
          properties: "off",
          parameterProperties: "explicit"
        }
      }
    ],
    "@typescript-eslint/no-parameter-properties": "off",
    "@typescript-eslint/no-explicit-any": "off",
    "@typescript-eslint/no-non-null-assertion": "off",
    "@typescript-eslint/array-type": [
      "error",
      { default: "array-simple", readonly: "array-simple" }
    ],
    "no-unused-expressions": [
      "error",
      { allowShortCircuit: true, allowTernary: true }
    ],
    "prettier/prettier": "error",
    "require-jsdoc": 1,
    "import/no-unresolved": "off",
    "import/order": "error",
    "object-shorthand": "error",
    "dot-notation": "error",
    "no-caller": "error",
    "no-useless-concat": "error",
    radix: "error",
    yoda: "error",
    "prefer-arrow-callback": "error",
    "prefer-rest-params": "error",
    "no-var": "error",
    "prefer-const": "error",
    "prefer-spread": "error",
    "no-shadow": "error",
    "@typescript-eslint/no-useless-constructor": "error",
    "prefer-template": "error",
    "prefer-destructuring": ["error", { array: false, object: true }],
    "cypress/no-assigning-return-values": "error",
    "cypress/no-unnecessary-waiting": "error",
    "cypress/assertion-before-screenshot": "warn",
    "default-case": "error"
  },
  overrides: [
    {
      files: ["packages/**/test/**/*.{ts,tsx}"],
      rules: {
        "@typescript-eslint/no-explicit-any": "off",
        "@typescript-eslint/no-non-null-assertion": "off",
        "@typescript-eslint/no-object-literal-type-assertion": "off",
        "dot-notation": "off"
      }
    }
  ]
};