"use strict";const getTarget=function getTarget(){const memo={};return function memorize(target){if(typeof memo[target]==='undefined'){let styleTarget=document.querySelector(target);// Special case to return head of iframe instead of iframe itself
if(window.HTMLIFrameElement&&styleTarget instanceof window.HTMLIFrameElement){try{// This will throw an exception if access to iframe is blocked
// due to cross-origin restrictions
styleTarget=styleTarget.contentDocument.head;}catch(e){// istanbul ignore next
styleTarget=null;}}memo[target]=styleTarget;}return memo[target];};}();module.exports=(url,options)=>{options=options||{};options.attributes=typeof options.attributes==='object'?options.attributes:{};if(typeof options.attributes.nonce==='undefined'){const nonce=// eslint-disable-next-line no-undef
typeof __webpack_nonce__!=='undefined'?__webpack_nonce__:null;if(nonce){options.attributes.nonce=nonce;}}const link=document.createElement('link');link.rel='stylesheet';link.href=url;Object.keys(options.attributes).forEach(key=>{link.setAttribute(key,options.attributes[key]);});if(typeof options.insert==='function'){options.insert(link);}else{const target=getTarget(options.insert||'head');if(!target){throw new Error("Couldn't find a style target. This probably means that the value for the 'insert' parameter is invalid.");}target.appendChild(link);}return newUrl=>{if(typeof newUrl==='string'){link.href=newUrl;}else{link.parentNode.removeChild(link);}};};
//# sourceMappingURL=injectStylesIntoLinkTag.js.map