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this.Ja=this.buildInternal().then((()=>{this.R1();if(!e.aborted){this.setReadyStateInternal("mounting"!=this.Wa?this.Wa:this.L.usesLoading(this)?"loading":"mounting");this.Nd=!0;var f=this.A.mountCallback(e);return f?f.then(Ff):!1}})).then((f=>{this.fa=null;if(e.aborted)throw ke();this.C.signal("mounted");this.L.usesLoading(this)&&!f||this.setReadyStateInternal("complete")})).catch((f=>{this.fa=null;f&&("string"==typeof f?f.startsWith("CANCELLED"):"string"==typeof f.message&&f.message.startsWith("CANCELLED"))?this.Ja=null:(this.C.rejectSignal("mounted",f),this.setReadyStateInternal("error",f));throw f}))}mount(){if(this.Ja)return this.Ja;this.fa=this.fa||new AbortController;let e=this.fa.signal;return this.C.whenSignal("ready-upgrade").then((()=>{if(!this.R1())return this.whenBuilt();if(e.aborted)throw ke();xf(this.getAmpDoc()).scheduleAsap(this);return 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