/home/techb158/balavpn.abdallabala.com/node_modules/is-generator-function
Edit: /home/techb158/balavpn.abdallabala.com/node_modules/is-generator-function/index.js (860B)
'use strict';
var callBound = require('call-bound');
var safeRegexTest = require('safe-regex-test');
var isFnRegex = safeRegexTest(/^\s*(?:function)?\*/);
var hasToStringTag = require('has-tostringtag/shams')();
var getProto = require('get-proto');
var toStr = callBound('Object.prototype.toString');
var fnToStr = callBound('Function.prototype.toString');
var getGeneratorFunction = require('generator-function');
/** @type {import('.')} */
module.exports = function isGeneratorFunction(fn) {
if (typeof fn !== 'function') {
return false;
}
if (isFnRegex(fnToStr(fn))) {
return true;
}
if (!hasToStringTag) {
var str = toStr(fn);
return str === '[object GeneratorFunction]';
}
if (!getProto) {
return false;
}
var GeneratorFunction = getGeneratorFunction();
return GeneratorFunction && getProto(fn) === GeneratorFunction.prototype;
};