tslint.json

{
  "extends": ["tslint:recommended", "rxjs-tslint"],
  "rules": {
    "arrow-parens": false,
    "curly": false,
    "object-literal-key-quotes": [false],
    "object-literal-sort-keys": false,
    "one-line": [false],
    "only-arrow-functions": [false],
    "max-line-length": [false],
    "member-access": false,
    "member-ordering": [false],
    "no-console": [false],
    "no-string-literal": false,
    "no-string-throw": false,
    "no-var-requires": false,
    "ordered-imports": [false],
    "quotemark": [false],
    "trailing-comma": [false],
    "variable-name": [true, "check-format", "allow-leading-underscore"]
  }
}