src/vs/workbench/browser/parts/statusbar/statusbarItem.ts/StatusBarCodiconLabel/showProgress
class StatusBarCodiconLabel:	set showProgress(showProgress: boolean | 'syncing' | 'loading') {
		if (this.currentShowProgress !== showProgress) {
			this.currentShowProgress = showProgress;
			this.progressCodicon = renderIcon(showProgress === 'loading' ? spinningLoading : syncing);
			this.text = this.currentText;
		}
	}