swc/bundler/tests/.cache/deno/3ca4d838cd9a64dafd9511d60dee20f34a50994e.ts
강동윤 bbaf619f63
fix(bundler): Fix bugs (#1437)
swc_bundler:
 - [x] Fix wrapped esms. (denoland/deno#9307)
 - [x] Make test secure.
2021-03-02 17:33:03 +09:00

11 lines
326 B
TypeScript

// Loaded from https://deno.land/x/graphql_deno@v15.0.0/lib/jsutils/isPromise.js
/**
* Returns true if the value acts like a Promise, i.e. has a "then" function,
* otherwise returns false.
*/
// eslint-disable-next-line no-redeclare
export default function isPromise(value) {
return typeof value?.then === 'function';
}