{{yield (hash cancel=(action "cancel") errors=this.errors files=this.files isUploading=this._uploadFiles.isRunning progressBar=(component "gh-progress-bar" percentage=this.uploadPercentage) setFiles=(action "setFiles") registerFileInput=(action "registerFileInput") triggerFileDialog=(action "triggerFileDialog") imageExtensions=this.imageExtensions imageMimeTypes=this.imageMimeTypes iconExtensions=this.iconExtensions iconMimeTypes=this.iconMimeTypes )}}