@class NSArray, NSObject; @protocol OS_dispatch_queue; @interface DEExtensionManager : NSObject @property (retain, nonatomic) NSArray *extensions; @property (copy, nonatomic) id /* block */ afterExtendedBlock; @property (nonatomic) BOOL extendedLoaded; @property (retain, nonatomic) NSObject<OS_dispatch_queue> *initialLoadQueue; + (id)sharedInstance; - (id)init; - (id)extensionsWithFilter:(id)a0; - (id)extensionForIdentifier:(id)a0; - (void)loadExtensions; - (void).cxx_destruct; @end