src/vs/workbench/services/userDataSync/browser/webUserDataSyncEnablementService.ts/WebUserDataSyncEnablementService/getResourceSyncStateVersion
class WebUserDataSyncEnablementService:	override getResourceSyncStateVersion(resource: SyncResource): string | undefined {
		return resource === SyncResource.Extensions ? this.workbenchEnvironmentService.options?.settingsSyncOptions?.extensionsSyncStateVersion : undefined;
	}