Lobashov_Ivan_PIBD-21_IP/Lab2/node_modules/is-promise/index.mjs
2024-01-10 22:39:31 +04:00

4 lines
151 B
JavaScript

export default function isPromise(obj) {
return !!obj && (typeof obj === 'object' || typeof obj === 'function') && typeof obj.then === 'function';
}