bloc library Null safety

Classes

DeleteThreadEvent
DeleteThreadSuccess
InitialThreadState
MarkNodisturbThreadEvent
MarkNodisturbThreadSuccess
MarkTopThreadEvent
MarkTopThreadSuccess
MarkUnreadThreadEvent
MarkUnreadThreadSuccess
RefreshHistoryThreadEvent
RefreshThreadEvent
RefreshVisitorThreadAllEvent
RefreshVisitorThreadEvent
RequestAgentEvent
RequestAgentSuccess
RequestAgentThreadError
RequestAgentThreading
RequestContactThreadEvent
RequestContactThreadSuccess
RequestGroupThreadEvent
RequestGroupThreadSuccess
RequestThreadError
RequestThreadEvent
RequestThreading
RequestThreadSuccess
ThreadBloc
ThreadEmpty
ThreadEvent
ThreadHistoryLoading
ThreadLoadError
ThreadLoading
ThreadLoadSuccess
ThreadState
ThreadUninitialized
ThreadVisitorLoading
UnMarkNodisturbThreadEvent
UnMarkNodisturbThreadSuccess
UnMarkTopThreadEvent
UnMarkTopThreadSuccess
UnMarkUnreadThreadEvent
UnMarkUnreadThreadSuccess
UpdateThreadEvent