JavaScript Добавляет задержку
//You have to wait for TypeScript 2.0 with async/await for ES5 support as it now supported only for TS to ES6 compilation.
//You would be able to create delay function with async:
function delay(ms: number) {
return new Promise( resolve => setTimeout(resolve, ms) );
}
//And call it
await delay(300);
Rich Ratel