tslint.json

{
  "rules": {
    "class-name": true,
    "curly": true,
    "eofline": false,
    "forin": true,
    "indent": false,
    "max-line-length": [true, 120],
    "no-arg": true,
    "no-duplicate-key": true,
    "no-duplicate-variable": true,
    "no-console": true,
    "no-empty": true,
    "no-eval": true,
    "no-string-literal": true,
    "no-switch-case-fall-through": true,
    "no-trailing-whitespace": true,
    "no-unused-expression": true,
    "no-unused-variable": true,
    "no-unreachable": true,
    "no-use-before-declare": true,
    "no-var-requires": false,
    "one-line": [true, "check-open-brace", "check-catch", "check-else", "check-whitespace"],
    "semicolon": [true, "always"],
    "triple-equals": [true, "allow-null-check"],
    "use-strict": true,
    "whitespace": [
      true,
      "check-branch",
      "check-decl",
      "check-operator",
      "check-separator",
      "check-type"
    ],
    "prefer-const": true
  }
}