#import @interface TGImageManager : NSObject + (TGImageManager *)instance; - (UIImage *)loadImageSyncWithUri:(NSString *)uri canWait:(bool)canWait decode:(bool)decode acceptPartialData:(bool)acceptPartialData asyncTaskId:(__autoreleasing id *)asyncTaskId progress:(void (^)(float))progress partialCompletion:(void (^)(UIImage *))partialCompletion completion:(void (^)(UIImage *))completion; - (id)beginLoadingImageAsyncWithUri:(NSString *)uri decode:(bool)decode progress:(void (^)(float))progress partialCompletion:(void (^)(UIImage *))partialCompletion completion:(void (^)(UIImage *))completion; - (TGDataResource *)loadDataSyncWithUri:(NSString *)uri canWait:(bool)canWait acceptPartialData:(bool)acceptPartialData asyncTaskId:(__autoreleasing id *)asyncTaskId progress:(void (^)(float))progress partialCompletion:(void (^)(TGDataResource *))partialCompletion completion:(void (^)(TGDataResource *))completion; - (id)loadAttributeSyncForUri:(NSString *)uri attribute:(NSString *)attribute; - (void)cancelTaskWithId:(id)taskId; @end