19 lines
380 B
JavaScript
19 lines
380 B
JavaScript
'use strict';
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/** @type {GeneratorFunctionConstructor | false} */
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var cached;
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/** @type {import('./index.js')} */
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module.exports = function getGeneratorFunction() {
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if (typeof cached === 'undefined') {
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try {
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// eslint-disable-next-line no-new-func
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cached = Function('return function* () {}')().constructor;
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} catch (e) {
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cached = false;
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}
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}
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return cached;
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};
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