.eslintrc.json

{
  "parser": "@typescript-eslint/parser",
  "plugins": [
    "@typescript-eslint"
  ],
  "env": {
      "browser": true,
      "es6": true,
      "node": true
  },
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/eslint-recommended",
    "plugin:@typescript-eslint/recommended",
    "prettier"
  ],
  "globals": {
      "Atomics": "readonly",
      "SharedArrayBuffer": "readonly"
  },
  "parserOptions": {
      "ecmaVersion": 2018,
      "sourceType": "module"
  },
  "rules": {
    "@typescript-eslint/no-use-before-define": "off",
    "@typescript-eslint/no-unused-vars": ["warn", {"argsIgnorePattern": "^_"}],
    "@typescript-eslint/no-var-requires": ["off"],
    "@typescript-eslint/no-non-null-assertion": ["off"],
    "max-len": ["warn", {"code": 120, "tabWidth": 4, "ignoreUrls": true, "ignorePattern": "^import|^export"}],
    "semi": ["error"],
    "eqeqeq": ["warn", "smart"],
    "space-infix-ops": ["warn"],
    "array-bracket-spacing": ["warn"],
    "no-irregular-whitespace": ["warn"],
    "comma-spacing": ["warn"]
  },
  "ignorePatterns": ["**/*.js"]
}