src/vs/platform/userDataSync/common/userDataSyncStoreService.ts/UserDataSyncStoreManagementService/switch
class UserDataSyncStoreManagementService:	async switch(type: UserDataSyncStoreType): Promise<void> {
		if (type !== this.userDataSyncStoreType) {
			this.userDataSyncStoreType = type;
			this.updateUserDataSyncStore();
		}
	}