https://trains.fyi/_next/static/chunks/5750-a89889370bc0ae09.js

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this.xhr_.statusText}abort(){this.xhr_.abort()}getResponseHeader(e){return this.xhr_.getResponseHeader(e)}addUploadProgressListener(e){null!=this.xhr_.upload&&this.xhr_.upload.addEventListener("progress",e)}removeUploadProgressListener(e){null!=this.xhr_.upload&&this.xhr_.upload.removeEventListener("progress",e)}}class D extends y{initXhr(){this.xhr_.responseType="text"}}function L(){return new D}class P{constructor(e,t){this._service=e,t instanceof R?this._location=t:this._location=R.makeFromUrl(t,e.host)}toString(){return"gs://"+this._location.bucket+"/"+this._location.path}_newRef(e,t){return new P(e,t)}get root(){let e=new R(this._location.bucket,"");return this._newRef(this._service,e)}get bucket(){return this._location.bucket}get fullPath(){return this._location.path}get name(){return N(this._location.path)}get storage(){return this._service}get parent(){let e=function(e){if(0===e.length)return null;let t=e.lastIndexOf("/");return -1===t?"":e.slice(0,t)}(this._location.path);if(null===e)return null;let t=new R(this._location.bucket,e);return new P(this._service,t)}_throwIfRoot(e){if(""===this._location.path)throw new d(i.INVALID_ROOT_OPERATION,"The operation '"+e+"' cannot be performed on a root reference, create a non-root reference using child, such as .child('file.png').")}}function S(e,t){let r=t?.[c];return null==r?null:R.makeFromBucketSpec(r,e)}class F{constructor(e,t,r,n,s,i=!1){this.app=e,this._authProvider=t,this._appCheckProvider=r,this._url=n,this._firebaseVersion=s,this._isUsingEmulator=i,this._bucket=null,this._host=h,this._protocol="https",this._appId=null,this._deleted=!1,this._maxOperationRetryTime=12e4,this._maxUploadRetryTime=6e5,this._requests=new Set,null!=n?this._bucket=R.makeFromBucketSpec(n,this._host):this._bucket=S(this._host,this.app.options)}get host(){return this._host}set host(e){this._host=e,null!=this._url?this._bucket=R.makeFromBucketSpec(this._url,e):this._bucket=S(e,this.app.options)}get maxUploadRetryTime(){return this._maxUploadRetryTime}set maxUploadRetryTime(e){w("time",0,1/0,e),this._maxUploadRetryTime=e}get maxOperationRetryTime(){return this._maxOperationRetryTime}set maxOperationRetryTime(e){w("time",0,1/0,e),this._maxOperationRetryTime=e}async _getAuthToken(){if(this._overrideAuthToken)return this._overrideAuthToken;let e=this._authProvider.getImmediate({optional:!0});if(e){let t=await e.getToken();if(null!==t)return t.accessToken}return null}async _getAppCheckToken(){if((0,a.xZ)(this.app)&&this.app.settings.appCheckToken)return this.app.settings.appCheckToken;let e=this._appCheckProvider.getImmediate({optional:!0});

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