.eslintrc.json

{
  "env": {
    "es6": true,
    "node": true,
    "jest": true
  },
  "extends": [
    "prettier",
    "plugin:@typescript-eslint/recommended"
  ],
  "globals": {
    "Atomics": "readonly",
    "SharedArrayBuffer": "readonly"
  },
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": 2020,
    "sourceType": "module"
  },
  "plugins": [
    "@typescript-eslint",
    "prettier",
    "filenames"
  ],
  "rules": {
    "filenames/match-regex": [
      2,
      "((^[a-z]+)(([A-Z])([a-z]*))*)"
    ],
    "filenames/match-exported": 0,
    "filenames/no-index": 0,
    "prettier/prettier": "error",
    "class-methods-use-this": "off",
    "no-param-reassign": "off",
    "no-unused-vars": [
      "error",
      {
        "argsIgnorePattern": "next"
      }
    ],
    "no-plusplus": "off"
  },
  "settings": {
    "import/resolver": {
      "node": {
        "extensions": [
          ".js",
          ".jsx",
          ".ts",
          ".tsx"
        ]
      },
      "webpack": {}
    },
    "import/extensions": [
      ".js",
      ".mjs",
      ".jsx",
      ".ts",
      ".tsx"
    ],
    "import/parsers": {
      "@typescript-eslint/parser": [
        ".ts",
        ".tsx"
      ]
    },
    "import/core-modules": [],
    "import/ignore": [
      "node_modules",
      "\\.(coffee|scss|css|less|hbs|svg|json)$"
    ]
  }
}