@class MFMessage, MFDAMessageStore; @protocol MFRequestQueueResponseConsumer; @interface _MFDAMessageStoreFetchHeadersRequest : DAMailboxFetchMessageRequest <MFDAMailAccountRequest> { id<MFRequestQueueResponseConsumer> consumer; MFDAMessageStore *store; MFMessage *message; } @property (readonly, nonatomic) BOOL shouldSend; @property (readonly, nonatomic) BOOL isUserRequested; - (unsigned long long)hash; - (void).cxx_destruct; - (BOOL)isEqual:(id)a0; - (unsigned long long)generationNumber; @end