@class NSString, LSApplicationWorkspace, NSObject; @protocol OS_dispatch_queue, PDCApplicationEnvironmentMonitoring; @interface PDCApplicationEnvironmentMonitoringHandle : NSObject <PDCApplicationEnvironmentMonitoringHandle, LSApplicationWorkspaceObserverProtocol> { LSApplicationWorkspace *_workspace; NSObject<OS_dispatch_queue> *_queue; } @property (weak) id<PDCApplicationEnvironmentMonitoring> delegate; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; @end