src/vs/workbench/contrib/userDataSync/browser/userDataSyncMergesView.ts/UserDataSyncMergesViewPane/cancel
class UserDataSyncMergesViewPane:	private async cancel(): Promise<void> {
		for (const resource of this.userDataSyncPreview.resources) {
			this.close(resource);
		}
		await this.userDataSyncPreview.cancel();
	}