Vanilla JS Наследование классов

function ExtendClass (ChildClass, ParentClass)
{
    var BaseParentClass = function(){};
        BaseParentClass.prototype = ParentClass.prototype;
    var TemporaryParentClass = new BaseParentClass();
   
    for (var property in ChildClass.prototype) {
        TemporaryParentClass[property] = ChildClass.prototype[property];
    }
    ChildClass.prototype = TemporaryParentClass;
    ChildClass.prototype.super = ParentClass.prototype;
}