.eslintrc.yml

plugins:
  - prettier
extends:
  - plugin:node-dependencies/recommended
  - plugin:jsonc/recommended-with-jsonc
globals:
  root: off
parserOptions:
  ecmaFeatures:
    globalReturn: false
  sourceType: module
  ecmaVersion: 2020
  loggerFn: false
  project: tsconfig.json
rules:
  prettier/prettier:
    - error
    - tabWidth: 4
      semi: false
      trailingComma: all
    - usePrettierrc: false
overrides:
  - files: "*.json"
    rules:
      prettier/prettier:
        - error
        - tabWidth: 2
          semi: false
          trailingComma: all
        - usePrettierrc: false
  - files: "**/*.ts"
    plugins:
      - "@typescript-eslint"
      - eslint-comments
      - node
    parser: "@typescript-eslint/parser"
    rules:
      prettier/prettier:
        - error
        - tabWidth: 4
          semi: false
          trailingComma: all
          parser: typescript
        - usePrettierrc: false
      "@typescript-eslint/consistent-type-imports": error
      no-duplicate-imports: off
      "@typescript-eslint/no-duplicate-imports": error
      "@typescript-eslint/no-var-requires": off
      node/no-unsupported-features/es-syntax:
        - off
        - ignores:
            - modules
            - dynamicImport
      node/no-extraneous-import:
        - error
      node/file-extension-in-import:
        - error
        - always
        - .js: never
          .ts: never
          .tsx: never
      node/no-missing-import:
        - error
      node/no-unpublished-import:
        - error
      node/exports-style:
        - error
        - module.exports
      node/no-callback-literal:
        - off
      node/no-deprecated-api:
        - error
      node/no-exports-assign:
        - error
      node/no-extraneous-require:
        - error
      node/no-missing-require:
        - error
      node/no-unpublished-bin:
        - error
      node/no-unpublished-require:
        - error
      node/no-unsupported-features/es-builtins:
        - error
      node/no-unsupported-features/node-builtins:
        - error
      node/prefer-global/buffer:
        - error
      node/prefer-global/console:
        - error
      node/prefer-global/process:
        - error
      node/prefer-global/text-decoder:
        - off
      node/prefer-global/text-encoder:
        - off
      node/prefer-global/url-search-params:
        - off
      node/prefer-global/url:
        - off
      node/prefer-promises/dns:
        - off
      node/prefer-promises/fs:
        - off
      node/process-exit-as-throw:
        - error
      node/shebang:
        - error
      "@typescript-eslint/adjacent-overload-signatures":
        - error
      "@typescript-eslint/array-type":
        - error
      "@typescript-eslint/await-thenable":
        - error
      "@typescript-eslint/ban-ts-comment":
        - error
      "@typescript-eslint/consistent-type-assertions":
        - error
      "@typescript-eslint/explicit-member-accessibility":
        - error
      "@typescript-eslint/no-array-constructor":
        - error
      "@typescript-eslint/no-empty-interface":
        - error
      "@typescript-eslint/no-extraneous-class":
        - error
      "@typescript-eslint/no-floating-promises":
        - error
      "@typescript-eslint/no-for-in-array":
        - error
      "@typescript-eslint/no-inferrable-types":
        - error
      "@typescript-eslint/no-misused-new":
        - error
      "@typescript-eslint/no-misused-promises":
        - error
      "@typescript-eslint/no-parameter-properties":
        - error
      "@typescript-eslint/no-require-imports":
        - error
      "@typescript-eslint/no-this-alias":
        - error
        - allowDestructuring: true
      "@typescript-eslint/no-unnecessary-qualifier":
        - error
      "@typescript-eslint/no-unnecessary-type-arguments":
        - error
      "@typescript-eslint/no-unnecessary-type-assertion":
        - error
      "@typescript-eslint/prefer-function-type":
        - off
      "@typescript-eslint/prefer-includes":
        - error
      "@typescript-eslint/prefer-namespace-keyword":
        - error
      "@typescript-eslint/prefer-readonly":
        - off
      "@typescript-eslint/prefer-regexp-exec":
        - error
      "@typescript-eslint/prefer-string-starts-ends-with":
        - error
      "@typescript-eslint/restrict-plus-operands":
        - error
      "@typescript-eslint/require-array-sort-compare":
        - error
      "@typescript-eslint/triple-slash-reference":
        - error
      "@typescript-eslint/unbound-method":
        - off
        - ignoreStatic: true
      "@typescript-eslint/unified-signatures":
        - off
      camelcase:
        - off
      no-empty-function:
        - off
      "@typescript-eslint/no-empty-function":
        - error
      no-useless-constructor:
        - off
      "@typescript-eslint/no-useless-constructor":
        - error
      require-await:
        - off
      "@typescript-eslint/require-await":
        - error
      func-style:
        - off
        - declaration
      init-declarations:
        - off
      lines-between-class-members:
        - off
      no-dupe-class-members:
        - off
      no-invalid-this:
        - off
      no-loop-func:
        - off
      no-redeclare:
        - off
        - builtinGlobals: true
      no-undef:
        - off
        - typeof: true
      no-unused-vars:
        - off
        - args: all
          argsIgnorePattern: "^_(?:[^_].*)?$"
          caughtErrors: all
          vars: all
          varsIgnorePattern: "^_(?:[^_].*)?$"
      no-use-before-define:
        - off
        - nofunc
      one-var:
        - off
        - initialized: never
          uninitialized: always
      "@typescript-eslint/ban-types":
        - off
      "@typescript-eslint/brace-style":
        - off
      "@typescript-eslint/consistent-type-definitions":
        - off
      "@typescript-eslint/explicit-function-return-type":
        - off
      "@typescript-eslint/func-call-spacing":
        - off
      "@typescript-eslint/generic-type-naming":
        - off
      "@typescript-eslint/indent":
        - off
      "@typescript-eslint/member-delimiter-style":
        - off
      "@typescript-eslint/member-ordering":
        - off
      "@typescript-eslint/no-explicit-any":
        - off
      "@typescript-eslint/no-extra-parens":
        - off
      "@typescript-eslint/no-magic-numbers":
        - off
      "@typescript-eslint/no-namespace":
        - off
      "@typescript-eslint/no-non-null-assertion":
        - off
      "@typescript-eslint/no-type-alias":
        - off
      "@typescript-eslint/no-unnecessary-condition":
        - off
      "@typescript-eslint/no-unused-vars":
        - off
      "@typescript-eslint/no-use-before-define":
        - off
      "@typescript-eslint/prefer-for-of":
        - off
      "@typescript-eslint/promise-function-async":
        - off
      "@typescript-eslint/quotes":
        - off
      "@typescript-eslint/semi":
        - off
      "@typescript-eslint/strict-boolean-expressions":
        - off
      "@typescript-eslint/type-annotation-spacing":
        - off
      "@typescript-eslint/typedef":
        - off
      arrow-body-style:
        - error
      constructor-super:
        - error
      default-param-last:
        - error
      no-class-assign:
        - error
      no-const-assign:
        - error
      no-import-assign:
        - error
      no-new-symbol:
        - error
      no-template-curly-in-string:
        - error
      no-this-before-super:
        - error
      no-useless-computed-key:
        - error
      no-useless-rename:
        - error
      no-var:
        - error
      object-shorthand:
        - error
        - always
        - avoidExplicitReturnArrows: true
      prefer-arrow-callback:
        - error
      prefer-const:
        - error
      prefer-numeric-literals:
        - error
      prefer-rest-params:
        - error
      prefer-spread:
        - error
      prefer-template:
        - error
      require-unicode-regexp:
        - error
      require-yield:
        - error
      symbol-description:
        - error
      class-methods-use-this:
        - warn
      arrow-parens:
        - off
      arrow-spacing:
        - off
      generator-star-spacing:
        - off
      no-confusing-arrow:
        - off
      rest-spread-spacing:
        - off
      template-curly-spacing:
        - off
      yield-star-spacing:
        - off
      no-inner-declarations:
        - off
        - functions
      no-restricted-imports:
        - off
      prefer-destructuring:
        - off
      sort-imports:
        - off
      accessor-pairs:
        - error
        - enforceForClassMembers: true
          getWithoutSet: false
          setWithoutGet: true
      array-callback-return:
        - error
      consistent-return:
        - error
      curly:
        - error
      default-case:
        - error
      dot-notation:
        - error
      eqeqeq:
        - error
        - always
        - "null": ignore
      for-direction:
        - error
      getter-return:
        - error
      linebreak-style:
        - error
        - unix
      max-statements-per-line:
        - error
        - max: 1
      multiline-comment-style:
        - error
        - separate-lines
      new-cap:
        - error
      no-alert:
        - error
      no-array-constructor:
        - error
      no-async-promise-executor:
        - error
      no-caller:
        - error
      no-case-declarations:
        - error
      no-compare-neg-zero:
        - error
      no-cond-assign:
        - error
      no-constant-condition:
        - error
      no-control-regex:
        - error
      no-debugger:
        - error
      no-delete-var:
        - error
      no-div-regex:
        - error
      no-dupe-args:
        - error
      no-dupe-keys:
        - error
      no-duplicate-case:
        - error
      no-else-return:
        - error
      no-empty:
        - error
      no-empty-character-class:
        - error
      no-empty-pattern:
        - error
      no-eval:
        - error
      no-ex-assign:
        - error
      no-extend-native:
        - error
      no-extra-bind:
        - error
      no-extra-boolean-cast:
        - error
      no-extra-label:
        - error
      no-fallthrough:
        - error
      no-func-assign:
        - error
      no-global-assign:
        - error
      no-implicit-coercion:
        - error
      no-implicit-globals:
        - error
      no-implied-eval:
        - error
      no-invalid-regexp:
        - error
      no-irregular-whitespace:
        - error
        - skipComments: false
          skipRegExps: false
          skipStrings: false
          skipTemplates: false
      no-iterator:
        - error
      no-label-var:
        - error
      no-lone-blocks:
        - error
      no-lonely-if:
        - error
      no-misleading-character-class:
        - error
      no-mixed-operators:
        - error
        - groups:
            -
              - "&"
              - "|"
              - ^
              - "~"
              - <<
              - ">>"
              - ">>>"
            -
              - "&&"
              - "||"
          allowSamePrecedence: true
      no-new:
        - error
      no-new-object:
        - error
      no-new-require:
        - error
      no-new-wrappers:
        - error
      no-obj-calls:
        - error
      no-octal:
        - error
      no-octal-escape:
        - error
      no-param-reassign:
        - error
        - props: false
      no-process-env:
        - error
      no-process-exit:
        - error
      no-prototype-builtins:
        - error
      no-regex-spaces:
        - error
      no-restricted-properties:
        - error
        - property: __count__
        - property: __noSuchMethod__
        - property: __parent__
        - property: __defineGetter__
        - property: __defineSetter__
        - property: __lookupGetter__
        - property: __lookupSetter__
      no-return-assign:
        - error
      no-return-await:
        - error
      no-script-url:
        - error
      no-self-assign:
        - error
        - props: true
      no-self-compare:
        - error
      no-sequences:
        - error
      "@typescript-eslint/no-shadow":
        - error
        - builtinGlobals: true
          hoist: functions
      no-shadow-restricted-names:
        - error
      no-sparse-arrays:
        - error
      no-tabs:
        - error
      no-throw-literal:
        - error
      no-unexpected-multiline:
        - error
      no-unmodified-loop-condition:
        - error
      no-unneeded-ternary:
        - error
      no-unreachable:
        - error
      no-unsafe-finally:
        - error
      no-unsafe-negation:
        - error
        - enforceForOrderingRelations: true
      no-unused-expressions:
        - error
      no-unused-labels:
        - error
      no-useless-call:
        - error
      no-useless-catch:
        - error
      no-useless-concat:
        - error
      no-useless-escape:
        - error
      no-useless-return:
        - error
      no-void:
        - error
      no-with:
        - error
      padding-line-between-statements:
        - error
        - blankLine: always
          next: "*"
          prev: directive
        - blankLine: always
          next: function
          prev: "*"
        - blankLine: always
          next: "*"
          prev: function
      prefer-promise-reject-errors:
        - error
      prefer-regex-literals:
        - error
      quotes:
        - error
        - double
        - avoidEscape: true
      radix:
        - error
      require-atomic-updates:
        - error
      spaced-comment:
        - error
        - always
        - block:
            balanced: true
            markers:
              - eslint
              - eslint-env
              - eslint-disable
              - eslint-enable
              - exported
              - globals
              - istanbul
          line:
            exceptions:
              - "-"
              - =
            markers:
              - eslint-disable-line
              - eslint-disable-next-line
              - istanbul
              - "TODO:"
              - "FIXME:"
      strict:
        - error
        - global
      use-isnan:
        - error
        - enforceForIndexOf: true
          enforceForSwitchCase: true
      valid-typeof:
        - error
        - requireStringLiterals: true
      yoda:
        - error
        - never
        - exceptRange: true
          onlyEquality: false
      complexity:
        - warn
        - max: 16
      max-nested-callbacks:
        - warn
        - max: 4
      max-params:
        - warn
        - max: 8
      no-console:
        - warn
        - allow:
            - assert
            - error
      array-bracket-newline:
        - off
      array-bracket-spacing:
        - off
      array-element-newline:
        - off
      block-spacing:
        - off
      brace-style:
        - off
      comma-dangle:
        - off
      comma-spacing:
        - off
      comma-style:
        - off
      computed-property-spacing:
        - off
      dot-location:
        - off
      eol-last:
        - off
      func-call-spacing:
        - off
      function-call-argument-newline:
        - off
      function-paren-newline:
        - off
      implicit-arrow-linebreak:
        - off
      indent:
        - off
      jsx-quotes:
        - off
      key-spacing:
        - off
      keyword-spacing:
        - off
      multiline-ternary:
        - off
      new-parens:
        - off
      newline-per-chained-call:
        - off
      no-extra-parens:
        - off
      no-extra-semi:
        - off
      no-floating-decimal:
        - off
      no-mixed-spaces-and-tabs:
        - off
      no-multi-spaces:
        - off
      no-multiple-empty-lines:
        - off
      no-trailing-spaces:
        - off
      no-whitespace-before-property:
        - off
      nonblock-statement-body-position:
        - off
      object-curly-newline:
        - off
      object-curly-spacing:
        - off
      object-property-newline:
        - off
      one-var-declaration-per-line:
        - off
      operator-linebreak:
        - off
      padded-blocks:
        - off
      quote-props:
        - off
      semi:
        - off
      semi-spacing:
        - off
      semi-style:
        - off
      space-before-blocks:
        - off
      space-before-function-paren:
        - off
      space-in-parens:
        - off
      space-infix-ops:
        - off
      space-unary-ops:
        - off
      switch-colon-spacing:
        - off
      template-tag-spacing:
        - off
      unicode-bom:
        - off
      wrap-iife:
        - off
      wrap-regex:
        - off
      block-scoped-var:
        - off
      callback-return:
        - off
      capitalized-comments:
        - off
      consistent-this:
        - off
      func-name-matching:
        - off
      func-names:
        - off
      global-require:
        - off
      guard-for-in:
        - off
      handle-callback-err:
        - off
      id-blacklist:
        - off
      id-length:
        - off
      id-match:
        - off
      line-comment-position:
        - off
      lines-around-comment:
        - off
      max-classes-per-file:
        - off
      max-depth:
        - off
      max-len:
        - off
      max-lines:
        - off
      max-lines-per-function:
        - off
      max-statements:
        - off
      no-await-in-loop:
        - off
      no-bitwise:
        - off
      no-buffer-constructor:
        - off
      no-continue:
        - off
      no-eq-null:
        - off
      no-inline-comments:
        - off
      no-labels:
        - off
      no-magic-numbers:
        - off
      no-mixed-requires:
        - off
      no-multi-assign:
        - off
      no-multi-str:
        - off
      no-negated-condition:
        - off
      no-nested-ternary:
        - off
      no-new-func:
        - off
      no-path-concat:
        - off
      no-plusplus:
        - off
      no-proto:
        - off
      no-restricted-globals:
        - off
      no-restricted-modules:
        - off
      no-restricted-syntax:
        - off
      no-sync:
        - off
      no-ternary:
        - off
      no-undef-init:
        - off
      no-undefined:
        - off
      no-underscore-dangle:
        - off
      no-warning-comments:
        - off
      operator-assignment:
        - off
      prefer-named-capture-group:
        - off
      prefer-object-spread:
        - off
      sort-keys:
        - off
      sort-vars:
        - off
      vars-on-top:
        - off
      eslint-comments/disable-enable-pair:
        - error
      eslint-comments/no-aggregating-enable:
        - error
      eslint-comments/no-duplicate-disable:
        - error
      eslint-comments/no-restricted-disable:
        - off
      eslint-comments/no-unlimited-disable:
        - error
      eslint-comments/no-unused-disable:
        - error
      eslint-comments/no-unused-enable:
        - error
      eslint-comments/no-use:
        - error
        - allow:
            - eslint-disable
            - eslint-disable-line
            - eslint-disable-next-line
            - eslint-enable
            - eslint-env
            - globals
  - files: "typings/**"
    rules:
      node/no-missing-import:
        - error
        - allowModules:
            - estree
  - files: package.json
    rules:
      "@mysticatea/prettier": off
settings:
  node:
    tryExtensions:
      - .ts
      - .js
      - .json