.eslintrc.json

{
  "env": {
    "es6": true,
    "node": true
  },
  "extends": [
    "plugin:@typescript-eslint/recommended",
    "plugin:jest/recommended",
    "prettier/@typescript-eslint",
    "plugin:prettier/recommended"
  ],
  "ignorePatterns": ["node_modules", "dist", "coverage", ".cache", ".github", ".nyc_output", "scripts"],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "project": "tsconfig.json",
    "sourceType": "module",
    "ecmaVersion": 2018
  },
  "plugins": ["@typescript-eslint", "prefer-arrow"],
  "rules": {
    "@typescript-eslint/require-await": "off",
    "@typescript-eslint/interface-name-prefix": "off",
    "@typescript-eslint/no-explicit-any": "off",
    "jest/expect-expect": ["warn"],
    "jest/no-commented-out-tests": ["warn"],
    "jest/no-disabled-tests": ["warn"],
    "jest/no-export": ["error"],
    "jest/no-focused-tests": ["error"],
    "jest/no-identical-title": ["error"],
    "jest/no-jest-import": ["error"],
    "jest/no-mocks-import": ["error"],
    "jest/no-jasmine-globals": ["warn"],
    "jest/no-standalone-expect": ["error"],
    "jest/no-test-callback": ["error"],
    "jest/no-test-prefixes": ["error"],
    "jest/no-try-expect": ["error"],
    "jest/valid-describe": ["error"],
    "jest/valid-expect": ["error"],
    "jest/valid-expect-in-promise": ["error"],
    "@typescript-eslint/adjacent-overload-signatures": ["error"],
    "@typescript-eslint/ban-types": ["error"],
    "camelcase": "error",
    "@typescript-eslint/naming-convention": [
      "error",
      {
        "selector": "variable",
        "format": ["camelCase", "PascalCase", "UPPER_CASE"]
      },
      {
        "selector": "enumMember",
        "format": ["UPPER_CASE"]
      }
    ],
    "@typescript-eslint/consistent-type-assertions": ["error"],
    "@typescript-eslint/explicit-function-return-type": ["warn"],
    "@typescript-eslint/member-delimiter-style": [
      "error",
      {
        "multiline": {
          "delimiter": "semi",
          "requireLast": true
        },
        "singleline": {
          "delimiter": "semi",
          "requireLast": false
        }
      }
    ],
    "no-array-constructor": ["off"],
    "@typescript-eslint/no-non-null-assertion": ["off"],
    "@typescript-eslint/no-array-constructor": ["error"],
    "no-empty-function": ["off"],
    "@typescript-eslint/no-empty-function": "off",
    "@typescript-eslint/no-empty-interface": ["error"],
    "@typescript-eslint/no-inferrable-types": ["error"],
    "@typescript-eslint/no-misused-new": ["error"],
    "@typescript-eslint/no-namespace": ["error"],
    "@typescript-eslint/no-this-alias": ["error"],
    "no-unused-vars": ["off"],
    "@typescript-eslint/no-unused-vars": ["warn"],
    "no-use-before-define": ["off"],
    "@typescript-eslint/no-use-before-define": "off",
    "@typescript-eslint/no-var-requires": ["error"],
    "@typescript-eslint/prefer-namespace-keyword": ["error"],
    "@typescript-eslint/triple-slash-reference": ["error"],
    "@typescript-eslint/type-annotation-spacing": ["error"],
    "no-var": ["error"],
    "prefer-const": ["error"],
    "prefer-rest-params": ["error"],
    "prefer-spread": ["error"],
    "@typescript-eslint/array-type": "error",
    "@typescript-eslint/no-parameter-properties": "off",
    "@typescript-eslint/prefer-for-of": "error",
    "@typescript-eslint/prefer-function-type": "error",
    "quotes": "off",
    "@typescript-eslint/ban-ts-comment": "off",
    "@typescript-eslint/quotes": ["error", "backtick"],
    "@typescript-eslint/semi": ["error", "always"],
    "@typescript-eslint/unified-signatures": "error",
    "no-multiple-empty-lines": [
      "error",
      {
        "max": 1
      }
    ],
    "comma-dangle": [
      "error",
      {
        "objects": "always-multiline",
        "imports": "always-multiline",
        "exports": "always-multiline",
        "arrays": "always-multiline",
        "functions": "never"
      }
    ],
    "complexity": "off",
    "constructor-super": "error",
    "dot-notation": "error",
    "eqeqeq": ["error", "smart"],
    "guard-for-in": "error",
    "id-blacklist": ["error", "any", "Number", "number", "String", "string", "Boolean", "boolean"],
    "id-match": "error",
    "import/order": "off",
    "max-classes-per-file": "off",
    "max-len": [
      "error",
      {
        "code": 120,
        "ignoreComments": true,
        "ignoreUrls": true,
        "ignoreStrings": true,
        "ignoreTemplateLiterals": true,
        "ignoreRegExpLiterals": true
      }
    ],
    "new-parens": "error",
    "no-bitwise": "error",
    "no-caller": "error",
    "no-cond-assign": "error",
    "no-console": "off",
    "no-debugger": "error",
    "no-empty": "off",
    "no-eval": "error",
    "no-fallthrough": "off",
    "no-invalid-this": "off",
    "no-new-wrappers": "error",
    "no-shadow": [
      "error",
      {
        "hoist": "all"
      }
    ],
    "no-throw-literal": "error",
    "no-trailing-spaces": "error",
    "no-undef-init": "error",
    "no-underscore-dangle": "error",
    "no-unsafe-finally": "error",
    "no-unused-expressions": "off",
    "no-unused-labels": "error",
    "object-shorthand": "error",
    "one-var": ["error", "never"],
    "prefer-arrow/prefer-arrow-functions": "error",
    "quote-props": "off",
    "radix": "error",
    "spaced-comment": "error",
    "use-isnan": "error",
    "valid-typeof": "off"
  },
  "settings": {},
  "overrides": [
    {
      "files": ["*.spec.ts"],
      "rules": {
        "@typescript-eslint/unbound-method": "off"
      }
    }
  ]
}