tslint.json

{
  "defaultSeverity": "error",
  "extends": ["tslint:recommended"],
  "jsRules": {},
  "rules": {
    "interface-over-type-literal": false,
    "quotemark": [true, "single", "avoid-escape", "jsx-single"],
    "object-literal-sort-keys": false,
    "arrow-parens": false,
    "one-variable-per-declaration": false,
    "only-arrow-functions": false,
    "semicolon": [true, "always"],
    "no-console": [true, "log"],
    "member-ordering": false,
    "variable-name": [true, "ban-keywords", "allow-leading-underscore"],
    "member-access": false,
    "comment-format": false,
    "no-var-requires": false,
    "prefer-const": true,
    "trailing-comma": [true, {"multiline": "always", "singleline": "never", "esSpecCompliant": true}],
    "triple-equals": true,
    "no-irregular-whitespace": true,
    "indent": [true, "spaces", 2],
    "class-name": false,
    "no-namespace": [true, "allow-declarations"],
    "await-promise": true,
    "interface-name": false,
    "max-line-length" : false
  },
  "rulesDirectory": [],
  "linterOptions": {
    "exclude": [
      "src/serviceWorker.ts",
      "src/metadata.js",
      "prerender-metadata.js"
    ]
  }
}