tslint.json

{
  "extends": ["tslint-eslint-rules"],
  "rules": {
    // TSLint rules.
    "no-internal-module": true,
    "typedef-whitespace": [
      true,
      {
        "call-signature": "nospace",
        "index-signature": "nospace",
        "parameter": "nospace",
        "property-declaration": "nospace",
        "variable-declaration": "nospace"
      },
      {
        "call-signature": "onespace",
        "index-signature": "onespace",
        "parameter": "onespace",
        "property-declaration": "onespace",
        "variable-declaration": "onespace"
      }
    ],
    "await-promise": true,
    "curly": [true, "ignore-same-line"],
    "deprecation": true,
    "label-position": true,
    "no-arg": true,
    "no-conditional-assignment": true,
    "no-duplicate-imports": true,
    "no-duplicate-variable": true,
    "no-empty": true,
    "no-eval": true,
    "no-reference-import": true,
    "no-return-await": true,
    "no-switch-case-fall-through": true,
    "no-unused-expression": [
      true,
      "allow-fast-null-checks",
      "allow-tagged-template"
    ],
    "no-var-keyword": true,
    "radix": true,
    "space-within-parens": [true, 0],
    "triple-equals": [true, "allow-null-check"],
    "use-isnan": true,
    "eofline": true,
    "ter-indent": [
      true,
      2,
      {
        "SwitchCase": 1
      }
    ],
    "no-trailing-whitespace": true,
    "trailing-comma": [
      true,
      {
        "multiline": "never",
        "singleline": "never"
      }
    ],
    "class-name": true,
    "comment-format": [true, "check-space"],
    "jsdoc-format": true,
    "new-parens": true,
    "no-angle-bracket-type-assertion": true,
    "no-consecutive-blank-lines": true,
    "no-floating-promises": true,
    "no-misused-new": true,
    "no-string-throw": true,
    "no-unnecessary-qualifier": true,
    "no-unnecessary-type-assertion": true,
    "one-line": [
      true,
      "check-catch",
      "check-finally",
      "check-else",
      "check-open-brace",
      "check-whitespace"
    ],
    "one-variable-per-declaration": true,
    "quotemark": [true, "single", "avoid-escape", "jsx-single"],
    "semicolon": [true, "never"],
    "space-before-function-paren": [true, "always"],
    "unified-signatures": true,
    "variable-name": [
      true,
      "ban-keywords",
      "check-format",
      "allow-leading-underscore",
      "allow-pascal-case"
    ],
    "whitespace": [
      true,
      "check-branch",
      "check-decl",
      "check-operator",
      // 'check-module',
      "check-rest-spread",
      "check-type",
      "check-typecast",
      "check-type-operator",
      "check-preblock"
    ],
    // TSLint ESLint rules.
    "no-constant-condition": [
      true,
      {
        "checkLoops": false
      }
    ],
    "no-control-regex": true,
    "no-duplicate-case": true,
    "no-empty-character-class": true,
    "no-ex-assign": true,
    "no-extra-boolean-cast": true,
    "no-inner-declarations": [true, "functions"],
    "no-invalid-regexp": true,
    "ter-no-irregular-whitespace": true,
    "no-regex-spaces": true,
    "ter-no-sparse-arrays": true,
    "ter-func-call-spacing": [true, "never"],
    "no-unexpected-multiline": true,
    "valid-typeof": true,
    "ter-arrow-spacing": [
      true,
      {
        "before": true,
        "after": true
      }
    ],
    "no-multi-spaces": true,
    "handle-callback-err": [true, "^(err|error)$"],
    "block-spacing": [true, "always"],
    "brace-style": [
      true,
      "1tbs",
      {
        "allowSingleLine": true
      }
    ],
    "object-curly-spacing": [true, "always"]
  }
}