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367 B
JavaScript

'use strict';
const {toString} = Object.prototype;
module.exports = value => {
if (typeof value !== 'function') {
return false;
}
return (value.constructor && value.constructor.name === 'GeneratorFunction') ||
toString.call(value) === '[object GeneratorFunction]';
};
// TODO: Remove this for the next major release
module.exports.default = module.exports;