is-async-function
DefinitelyTyped icon, indicating that this package has TypeScript declarations provided by the separate @types/is-async-function package

2.0.0 • Public • Published

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Is this a native async function?

Example

var isAsyncFunction = require('is-async-function');
assert(!isAsyncFunction(function () {}));
assert(!isAsyncFunction(null));
assert(!isAsyncFunction(function* () { yield 42; return Infinity; }));
assert(isAsyncFunction(async function () {}));

Tests

Simply clone the repo, npm install, and run npm test

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Install

npm i is-async-function

Weekly Downloads

9,832,114

Version

2.0.0

License

MIT

Unpacked Size

19.5 kB

Total Files

9

Last publish

Collaborators

  • ljharb
  • tunnckocore