tslint.json

{
  "lintOptions": {
    "typeCheck": true
  },
  "extends": "tslint:latest",
  "rules": {
    "ban": [true,
      ["describe", "only"],
      ["it", "only"]
    ],
    "quotemark": [false],
    "callable-types": false,
    "interface-name": false,
    "interface-over-type-literal": true,
    "max-classes-per-file": false,
    "max-line-length": [true, 140],
    "member-ordering": [true,
      "public-before-private",
      "static-before-instance",
      "variables-before-functions"
    ],
    "no-angle-bracket-type-assertion": true,
    "no-default-export": true,
    "no-empty-interface": true,
    "no-string-throw": true,
    "no-switch-case-fall-through": false,
    "one-variable-per-declaration": false,
    "prefer-const": true,
    "switch-default": false,
    "trailing-comma": {
      "options": {
        "multiline": "never",
        "singleline": "never"
      }
    },
    "typedef-whitespace": {
      "options": [{
        "call-signature": "onespace",
        "index-signature": "onespace",
        "parameter": "onespace",
        "property-declaration": "onespace",
        "variable-declaration": "onespace"
      }, {
        "call-signature": "onespace",
        "index-signature": "onespace",
        "parameter": "onespace",
        "property-declaration": "onespace",
        "variable-declaration": "onespace"
      }]
    },
    "variable-name": [true,
      "ban-keywords",
      "check-format",
      "allow-leading-underscore",
      "allow-pascal-case"
    ]
  }
}