tslint.json

{
  "rules": {
    "class-name": true,
    "comment-format": [
      true,
      "check-space"
    ],
    "indent": [
      true,
      "spaces"
    ],
    "no-duplicate-variable": true,
    "no-eval": true,
    "no-internal-module": true,
    "no-trailing-whitespace": true,
    "no-var-keyword": true,
    "one-line": [
      true,
      "check-open-brace",
      "check-whitespace"
    ],
    "quotemark": [
      true,
      "double"
    ],
    "semicolon": [
      true,
      "always",
      "ignore-bound-class-methods"
    ],
    "triple-equals": [
      true,
      "allow-null-check"
    ],
    "prefer-const": true,
    "newline-before-return": true,
    "no-angle-bracket-type-assertion": true,
    "only-arrow-functions": [
      true,
      "allow-declarations",
      "allow-named-functions"
    ],
    "arrow-return-shorthand": true,
    "object-literal-shorthand": true,
    "array-type": [
      true,
      "array"
    ],
    "typedef-whitespace": [
      true,
      {
        "call-signature": "nospace",
        "index-signature": "nospace",
        "parameter": "nospace",
        "property-declaration": "nospace",
        "variable-declaration": "nospace"
      }
    ],
    "variable-name": [
      true,
      "ban-keywords",
      "check-format",
      "allow-leading-underscore",
      "allow-trailing-underscore"
    ],
    "whitespace": [
      true,
      "check-branch",
      "check-decl",
      "check-operator",
      "check-separator",
      "check-type"
    ]
  }
}