.eslintrc.json

{
  "env": {
    "es6": true
  },
  "extends": ["typestrict"],
  "plugins": ["no-only-tests", "simple-import-sort", "unused-imports"],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "project": "./tsconfig.json",
    "sourceType": "module"
  },
  "rules": {
    "unused-imports/no-unused-imports-ts": "error",
    "@typescript-eslint/no-unused-vars": ["error", { "varsIgnorePattern": "^_" }],
    "simple-import-sort/imports": "error",
    "simple-import-sort/exports": "error",
    "@typescript-eslint/no-use-before-define": "off",
    "@typescript-eslint/no-useless-constructor": "error",
    "accessor-pairs": "error",
    "constructor-super": "error",
    "eqeqeq": [
      "error",
      "always",
      {
        "null": "ignore"
      }
    ],
    "handle-callback-err": ["error", "^(err|error)$"],
    "new-parens": "error",
    "no-array-constructor": "error",
    "no-async-promise-executor": "error",
    "no-caller": "error",
    "no-class-assign": "error",
    "no-compare-neg-zero": "error",
    "no-cond-assign": "error",
    "no-const-assign": "error",
    "no-constant-condition": [
      "error",
      {
        "checkLoops": false
      }
    ],
    "no-control-regex": "error",
    "no-debugger": "error",
    "no-delete-var": "error",
    "no-dupe-args": "error",
    "no-dupe-keys": "error",
    "no-duplicate-case": "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-parens": ["error", "functions"],
    "no-floating-decimal": "error",
    "no-func-assign": "error",
    "no-global-assign": "error",
    "no-implied-eval": "error",
    "no-inner-declarations": ["error", "functions"],
    "no-invalid-regexp": "error",
    "no-iterator": "error",
    "no-label-var": "error",
    "no-labels": [
      "error",
      {
        "allowLoop": false,
        "allowSwitch": false
      }
    ],
    "no-lone-blocks": "error",
    "no-misleading-character-class": "error",
    "no-multi-str": "error",
    "no-negated-in-lhs": "error",
    "no-new": "error",
    "no-new-func": "error",
    "no-new-object": "error",
    "no-new-require": "error",
    "no-new-symbol": "error",
    "no-new-wrappers": "error",
    "no-obj-calls": "error",
    "no-octal": "error",
    "no-octal-escape": "error",
    "no-path-concat": "error",
    "no-proto": "error",
    "no-redeclare": [
      "error",
      {
        "builtinGlobals": false
      }
    ],
    "no-regex-spaces": "error",
    "no-return-assign": ["error", "except-parens"],
    "no-self-assign": "error",
    "no-self-compare": "error",
    "no-sequences": "error",
    "no-shadow-restricted-names": "error",
    "no-sparse-arrays": "error",
    "no-tabs": "error",
    "no-this-before-super": "error",
    "no-throw-literal": "error",
    "no-unexpected-multiline": "error",
    "no-unmodified-loop-condition": "error",
    "no-unneeded-ternary": [
      "error",
      {
        "defaultAssignment": false
      }
    ],
    "no-unreachable": "error",
    "no-unsafe-finally": "error",
    "no-unsafe-negation": "error",
    "no-restricted-imports": ["error"],
    "no-use-before-define": [
      "error",
      {
        "classes": false,
        "functions": false,
        "variables": false
      }
    ],
    "no-useless-call": "error",
    "no-useless-catch": "error",
    "no-useless-computed-key": "error",
    "no-useless-escape": "error",
    "no-useless-rename": "error",
    "no-useless-return": "error",
    "no-with": "error",
    "one-var": [
      "error",
      {
        "initialized": "never"
      }
    ],
    "prefer-const": [
      "error",
      {
        "destructuring": "all"
      }
    ],
    "prefer-promise-reject-errors": "error",
    "symbol-description": "error",
    "use-isnan": "error",
    "valid-typeof": [
      "error",
      {
        "requireStringLiterals": true
      }
    ],
    "yoda": ["error", "never"],
    "no-only-tests/no-only-tests": "error"
  },
  "overrides": [
    {
      "files": ["test/**/*.{js,ts,tsx}"],
      "rules": {
        "@typescript-eslint/no-non-null-assertion": "off"
      }
    }
  ]
}