@interface IMMessagesBlastDoorInterfaceInternal : NSObject { void /* unknown type, empty encoding */ bd; void /* unknown type, empty encoding */ type; } + (BOOL)supportsFeature:(id)a0; - (id)init; - (void)generateWorkoutPreviewForAttachmentWithFileURL:(id)a0 maxPixelDimension:(float)a1 scale:(float)a2 resultHandler:(id /* block */)a3; - (void)defuseData:(id)a0 forPreviewType:(unsigned char)a1 resultHandler:(id /* block */)a2; - (id)generateImagePreviewForFileURL:(id)a0 maxPixelDimension:(float)a1 scale:(float)a2 error:(id *)a3; - (void)generatePreviewforAudioMessageWithfileURL:(id)a0 resultHandler:(id /* block */)a1; - (void)defuseCollaborationClearNoticePayload:(id)a0 resultHandler:(id /* block */)a1; - (void)defuseTopLevelDictionary:(id)a0 resultHandler:(id /* block */)a1; - (void)generatePreviewforAnimatedImageWithfileURL:(id)a0 maxPixelDimension:(float)a1 index:(long long)a2 maxCount:(long long)a3 resultHandler:(id /* block */)a4; - (void)defuseBalloonPluginPayload:(id)a0 withIdentifier:(id)a1 resultHandler:(id /* block */)a2; - (id)generatePreviewforAttachmentWithfileURL:(id)a0 error:(id *)a1; - (void)defuseNicknameDictionary:(id)a0 withKey:(id)a1 recordTag:(id)a2 resultHandler:(id /* block */)a3; - (void)defuseNicknameDictionary:(id)a0 withKey:(id)a1 recordTag:(id)a2 wallpaperDataTag:(id)a3 wallpaperLowResDataTag:(id)a4 wallpaperMetadataTag:(id)a5 resultHandler:(id /* block */)a6; - (id)defuseBalloonPluginPayload:(id)a0 withIdentifier:(id)a1 error:(id *)a2; - (void)defuseSMSDictionary:(id)a0 resultHandler:(id /* block */)a1; - (void)defuseCollaborationNoticePayload:(id)a0 resultHandler:(id /* block */)a1; - (void)decontaminateTopLevelDictionary:(id)a0 resultHandler:(id /* block */)a1; - (id)defuseTopLevelDictionary:(id)a0 error:(id *)a1; - (void)getMetadataforAnimatedImageWithfileURL:(id)a0 maxCount:(long long)a1 resultHandler:(id /* block */)a2; - (void).cxx_destruct; - (void)generatePreviewforAttachmentWithfileURL:(id)a0 resultHandler:(id /* block */)a1; - (void)generateMetadataforAttachmentWithfileURL:(id)a0 resultHandler:(id /* block */)a1; - (void)defuseCollaborationNoticeActionDictionary:(id)a0 resultHandler:(id /* block */)a1; - (id)initWithBlastDoorInstanceType:(id)a0; - (void)generateMoviePreviewForAttachmentWithFileURL:(id)a0 maxPixelDimension:(float)a1 minThumbnailPxSize:(struct CGSize { double x0; double x1; })a2 scale:(float)a3 resultHandler:(id /* block */)a4; - (void)generatePreviewforAttachmentWithfileURL:(id)a0 maxPixelDimension:(float)a1 scale:(float)a2 resultHandler:(id /* block */)a3; - (void)generateMoviePreviewForAttachmentWithFileURL:(id)a0 maxPixelDimension:(float)a1 minThumbnailPxSize:(struct CGSize { double x0; double x1; })a2 scale:(float)a3 frameInterval:(long long)a4 resultHandler:(id /* block */)a5; - (id)defuseSMSDictionary:(id)a0 error:(id *)a1; - (void)generateMovieFramesForAttachmentWithFileURL:(id)a0 targetPixelWidth:(long long)a1 targetPixelHeight:(long long)a2 frameLimit:(long long)a3 uniformSampling:(BOOL)a4 framesPerSync:(long long)a5 appliesPreferredTrackTransform:(BOOL)a6 resultHandler:(id /* block */)a7; @end