"use strict";"function"!=typeof Object.assign&&Object.defineProperty(Object,"assign",{value:function(e){for(var r=1;r<arguments.length;r++)r-1,0;if(null==e)throw new TypeError("Cannot convert undefined or null to object");for(var t=Object(e),n=1;n<arguments.length;n++){var o=arguments[n];if(null!=o)for(var l in o)Object.prototype.hasOwnProperty.call(o,l)&&(t[l]=o[l])}return t},writable:!0,configurable:!0});