@hstech/ts-lint/samples/test.ts

> A shareable tslint + prettier config

interface test {
  hey: string;
}

export const newFunction = (str: string): Promise<void> => Promise.resolve();

const str = '';
const num = 0;
const isNull = false;
const nullVar: string | null = null;

(async () => {
  await new Promise(resolve => {
    resolve(null);
  });
})();