@class NSObject; @protocol OS_dispatch_queue; @interface SOExtensionFinder : NSObject { NSObject<OS_dispatch_queue> *_extensionFinderQueue; id _matchingContext; } - (void)findExtensionWithBundleIdentifier:(id)a0 completion:(id /* block */)a1; - (id)init; - (void)findExtensionsWithCompletion:(id /* block */)a0; - (id)_soExtensionsForExtensions:(id)a0; - (void)beginMatchingExtensionsWithCompletion:(id /* block */)a0; - (void)endMatchingExtensions; - (void).cxx_destruct; @end