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Editing: esnext.function.is-callable.js

var $ = require('../internals/export');
var uncurryThis = require('../internals/function-uncurry-this');
var $isCallable = require('../internals/is-callable');
var inspectSource = require('../internals/inspect-source');
var hasOwn = require('../internals/has-own-property');
var DESCRIPTORS = require('../internals/descriptors');

// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
var classRegExp = /^\s*class\b/;
var exec = uncurryThis(classRegExp.exec);

// `Function.isCallable` method
// https://github.com/caitp/TC39-Proposals/blob/trunk/tc39-reflect-isconstructor-iscallable.md
$({ target: 'Function', stat: true, sham: true, forced: true }, {
  isCallable: function isCallable(argument) {
    return $isCallable(argument) && !isClassConstructor(argument);
  }
});

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