tslint.json

{
  "extends": [
    "tslint:recommended",
    "tslint-plugin-prettier",
    "tslint-config-prettier"
  ],
  "rules": {
    "array-type": [true, "array"],
    "interface-name": false,
    "no-unused-expression": [true, "allow-fast-null-checks"],
    "object-literal-sort-keys": false,
    "prettier": true,
    "variable-name": [true, "ban-keywords", "allow-leading-underscore"],
    // This generates some false positives, so keep disabled for now:
    // https://github.com/Microsoft/TypeScript/issues/15300#issuecomment-332366024
    "interface-over-type-literal": false,
    "no-object-literal-type-assertion": true,
    "no-empty": true,
    "no-empty-interface": true,
    "no-shadowed-variable": true,
    "one-variable-per-declaration": true,
    "prefer-for-of": true
  },
  "rulesDirectory": ["tslint-plugin-prettier"]
}