MessagesForMacintosh/JS/node_modules/graphql/jsutils/isAsyncIterable.mjs

11 lines
488 B
JavaScript

import { SYMBOL_ASYNC_ITERATOR } from "../polyfills/symbols.mjs";
/**
* Returns true if the provided object implements the AsyncIterator protocol via
* either implementing a `Symbol.asyncIterator` or `"@@asyncIterator"` method.
*/
// eslint-disable-next-line no-redeclare
export default function isAsyncIterable(maybeAsyncIterable) {
return typeof (maybeAsyncIterable === null || maybeAsyncIterable === void 0 ? void 0 : maybeAsyncIterable[SYMBOL_ASYNC_ITERATOR]) === 'function';
}