@class NSString; @interface PBFProactivePosterGalleryLayoutProvider : NSObject <PBFPosterGalleryLayoutProviding> @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)fetchGalleryLayoutWithCompletion:(id /* block */)a0; - (void)handlePosterDescriptorsDidChange:(id)a0 withCompletion:(id /* block */)a1; @end