@class NSMutableSet, NSMutableDictionary, NSObject;
@protocol OS_dispatch_queue;
@interface _MXAssetStorage : NSObject {
NSObject<OS_dispatch_queue> *_lock;
NSMutableDictionary *_storage;
NSMutableSet *_loadingKeys;
NSMutableDictionary *_fetchBlocks;
}
- (void)setAsset:(id)a0 forKey:(id)a1;
- (id)init;
- (void).cxx_destruct;
- (void)loadAssetForKey:(id)a0 withBlock:(id /* block */)a1;
- (void)fetchAssetForKey:(id)a0 completion:(id /* block */)a1;
@end