tslint.json

{
  "defaultSeverity": "error",
  "extends": [],
  "jsRules": {},
  "rules": {
      "indent": [true, "spaces", 4],
      "no-default-export": true,
      "max-line-length": [true, 120],
      "prefer-const": true,
      "no-var-keyword": true,
      "triple-equals": true,
      "typeof-compare": true,
      "eofline": true,
      "cyclomatic-complexity": true,
      "linebreak-style": [true, "LF"],
      "no-duplicate-imports": true,
      "array-type": [true, "array"],
      "class-name": true,
      "interface-name": [true, "never-prefix"],
      "no-trailing-whitespace": [true, "ignore-comments"],
      "quotemark": [true, "double"],
      "semicolon": [true, "always"],
      "space-before-function-paren": [true, "never"],
      "space-within-parens": [true, 0],
      "prefer-template": true,
      "variable-name": [true, "ban-keywords", "check-format", "allow-leading-underscore"],
      "whitespace": [true, "check-branch", "check-operator", "check-typecast"],
      "curly": [true, "ignore-same-line"],
      "object-curly-spacing": [true, "always"],
      "ban-comma-operator": true,
      "prefer-for-of": true,
      "typedef": [false]
  },
  "rulesDirectory": []
}