.eslintrc.json

{
  "extends": [
    "airbnb-base",
    "airbnb-typescript/base",
    "plugin:prettier/recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:@typescript-eslint/recommended-requiring-type-checking",
    "prettier"
  ],
  "plugins": [
    "prettier",
    "import",
    "@typescript-eslint"
  ],
  "parser": "@typescript-eslint/parser",
  "settings": {
    "import/extensions": [
      ".js",
      ".jsx",
      ".ts",
      ".tsx"
    ],
    "import/parsers": {
      "@typescript-eslint/parser": [
        ".ts",
        ".tsx"
      ]
    },
    "import/resolver": {
      "node": {
        "extensions": [
          ".js",
          ".jsx",
          ".ts",
          ".tsx"
        ]
      }
    }
  },
  "parserOptions": {
    "project": "./tsconfig.json",
    "ecmaVersion": 2020,
    "sourceType": "module"
  },
  "env": {
    "es6": true,
    "browser": true,
    "node": true
  },
  "rules": {
    "no-debugger": "off",
    "no-console": 0,
    "no-nested-ternary": "off",
    "@typescript-eslint/no-explicit-any": "error",
    "class-methods-use-this": "off",
    "@typescript-eslint/unbound-method": "off",
    "@typescript-eslint/no-unsafe-argument": "off",
    "import/prefer-default-export": "off",
    "@typescript-eslint/no-floating-promises": "off",
    "no-alert": "off",
    "@typescript-eslint/default-param-last": "off",
    "@no-param-reassign": "off",
    "import/extensions": [
      "error",
      "ignorePackages",
      {
        "js": "never",
        "jsx": "never",
        "ts": "never",
        "tsx": "never"
      }
    ]
  }
}