.eslintrc.json

{
  "root": true,
  "parser": "@typescript-eslint/parser",
  "plugins": [
    "@typescript-eslint"
  ],
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended",
    "prettier"
  ],
  "parserOptions": {
    "ecmaVersion": 2020,
    "sourceType": "module"
  },
  "rules": {
    "semi": [2, "always"],
    "space-before-function-paren": [
      0,
      {
        "anonymous": "always",
        "named": "always"
      }
    ],
    "camelcase": 0,
    "no-return-assign": 0,
    "quotes": ["error", "single"],
    "@typescript-eslint/no-non-null-assertion": "off",
    "@typescript-eslint/no-namespace": "off",
    "@typescript-eslint/explicit-module-boundary-types": "off",
    "no-unused-vars": "off",
    "@typescript-eslint/no-unused-vars": [
      "warn", // or "error"
      {
        "argsIgnorePattern": "^_",
        "varsIgnorePattern": "^_",
        "caughtErrorsIgnorePattern": "^_"
      }
    ]
  }
}