@pwc-ra/components/templates/create-ra-app/node_modules/rxjs/src/internal/util/isPromise.ts

PwC RA shared components library

import { isFunction } from "./isFunction";

/**
 * Tests to see if the object is "thennable".
 * @param value the object to test
 */
export function isPromise(value: any): value is PromiseLike<any> {
  return isFunction(value?.then);
}