src/vs/workbench/contrib/update/browser/update.contribution.ts/DeveloperApplyUpdateAction/constructor
class DeveloperApplyUpdateAction:		constructor() {
			super({
				id: '_update.applyupdate',
				title: { value: localize('applyUpdate', "Apply Update..."), original: 'Apply Update...' },
				category: Categories.Developer,
				f1: true,
				precondition: CONTEXT_UPDATE_STATE.isEqualTo(StateType.Idle)
			});
		}