src/vs/platform/update/electron-main/updateService.snap.ts/SnapUpdateService/isLatestVersion
class SnapUpdateService:	isLatestVersion(): Promise<boolean | undefined> {
		return this.isUpdateAvailable().then(undefined, err => {
			this.logService.error('update#checkForSnapUpdate(): Could not get realpath of application.');
			return undefined;
		});
	}