.eslintrc.yml

env:
  node: true
  es2021: true
plugins: ["@typescript-eslint"]
parser: "@typescript-eslint/parser"
parserOptions:
  sourceType: module
extends:
  ["eslint:recommended", "plugin:@typescript-eslint/recommended", "plugin:prettier/recommended"]
rules:
  no-extra-parens: error
  no-template-curly-in-string: error
  no-unreachable-loop: warn
  no-unsafe-optional-chaining: error
  no-useless-backreference: warn
  require-atomic-updates: warn
  class-methods-use-this: error
  consistent-return: error
  default-case: error
  default-case-last: error
  default-param-last: warn
  eqeqeq: error
  no-else-return: error
  no-empty-function: warn
  no-eq-null: error
  no-eval: warn
  no-implied-eval: error
  no-invalid-this: warn
  no-iterator: error
  no-lone-blocks: error
  no-magic-numbers: warn
  no-new: error
  no-new-func: error
  no-new-wrappers: error
  no-nonoctal-decimal-escape: error
  no-octal-escape: error
  no-param-reassign: error
  no-proto: error
  no-return-assign: [error, always]
  no-return-await: error
  no-script-url: error
  no-self-compare: error
  no-sequences: error
  no-throw-literal: error
  no-unmodified-loop-condition: warn
  no-unused-expressions: warn
  no-useless-call: warn
  no-useless-concat: warn
  no-useless-return: warn
  no-void: warn
  no-warning-comments: off
  prefer-named-capture-group: warn
  prefer-promise-reject-errors: error
  prefer-regex-literals: warn
  radix: error
  require-await: error
  require-unicode-regexp: warn
  vars-on-top: warn
  wrap-iife: ["error", "any"]
  yoda: warn
  init-declarations: ["error", "never"]
  no-label-var: warn
  no-undef-init: error
  no-use-before-define: error
  array-bracket-newline: ["error", "consistent"]
  array-bracket-spacing: ["error", "never"]
  array-element-newline: ["error", "consistent"]
  block-spacing: error
  brace-style: error
  camelcase: warn
  comma-dangle: ["error", "never"]
  computed-property-spacing: ["error", "never"]
  eol-last: error
  func-call-spacing: error
  func-names: ["error", "never"]
  func-style: error
  function-call-argument-newline: [error, consistent]
  id-denylist:
    ["error", "err", "e", "data", "callback", "call", "func", "hoge", "fuga", "tmp", "temp"]
  id-length: ["error", { "min": 2 }]
  implicit-arrow-linebreak: error
  indent: ["error", 2]
  jsx-quotes: error
  key-spacing: error
  keyword-spacing: error
  lines-between-class-members: ["error", "always"]
  max-depth: warn
  max-len:
    [
      "error",
      { "ignoreStrings": true, "ignoreTemplateLiterals": true, "ignoreRegExpLiterals": true },
    ]
  max-lines-per-function: warn
  max-nested-callbacks: warn
  max-params: ["warn", 5]
  max-statements-per-line: error
  multiline-ternary: [error, never]
  no-array-constructor: error
  no-bitwise: warn
  no-continue: off
  no-mixed-operators: error
  no-multiple-empty-lines: error
  no-new-object: error
  no-plusplus: off
  no-tabs: error
  no-underscore-dangle: warn
  no-unneeded-ternary: error
  no-whitespace-before-property: error
  nonblock-statement-body-position: error
  object-curly-newline: ["error", { "multiline": true }]
  object-curly-spacing: ["error", "never"]
  object-property-newline: ["error", { "allowAllPropertiesOnSameLine": true }]
  one-var: ["error", { "var": "always", "let": "never", "const": "never" }]
  one-var-declaration-per-line: error
  operator-assignment: error
  operator-linebreak: ["error", "before"]
  padded-blocks: ["error", "never"]
  padding-line-between-statements: off
  prefer-exponentiation-operator: error
  prefer-object-spread: warn
  quote-props: ["error", "as-needed"]
  quotes: error
  semi-spacing: error
  semi-style: error
  sort-keys: error
  sort-vars: error
  space-before-blocks: error
  space-before-function-paren: ["error", "never"]
  space-in-parens: error
  space-infix-ops: error
  space-unary-ops: error
  spaced-comment: error
  switch-colon-spacing: error
  template-tag-spacing: warn
  wrap-regex: off
  arrow-body-style: ["error", "as-needed"]
  arrow-parens: off
  arrow-spacing: error
  no-confusing-arrow: error
  no-duplicate-imports: error
  no-useless-constructor: error
  no-useless-rename: error
  no-var: error
  prefer-const: error
  prefer-rest-params: error
  prefer-spread: error
  prefer-template: error
  rest-spread-spacing: error
  sort-imports: error
  template-curly-spacing: error