tslint.json

{
  "extends": ["tslint:recommended", "tslint-config-prettier"],
  "rules": {
    "no-console": false,
    "no-angle-bracket-type-assertion": false,
    "ordered-imports": false,
    "object-literal-sort-keys": false,
    "no-string-literal": false,
    "eofline": true,
    "only-arrow-functions": false,
    "forin": false,
    "interface-name": false,
    "no-big-function": false,
    "cognitive-complexity": false,
    "member-ordering": [false, { "order": "fields-first" }],
    "no-shadowed-variable": false,
    "no-unused-expression": false,
    "no-var-keyword": true,
    "no-var-requires": true,
    "object-shorthand": ["error", "always", { "avoidQuotes": true }],
    "no-reference": false,
    "quotemark": [true, "single"],
    "variable-name": [true, "ban-keywords", "allow-leading-underscore"],
    "trailing-comma": [ true,
      {
        "multiline": {
          "objects": "always",
          "arrays": "always",
          "functions": "always",
          "typeLiterals": "ignore",
          "imports": "ignore",
          "exports": "ignore"
        },
        "singleline": "never",
        "esSpecCompliant": true
      }
    ],
    "semicolon": [true, "always", "ignore-bound-class-methods"]
  },
  "linterOptions": {
    "exclude": ["**/*.test.ts", "**/*.spec.ts"]
  }
}