@class NSURL, NSObject; @protocol OS_dispatch_queue; @interface _LTHotfixManager : NSObject { NSObject<OS_dispatch_queue> *_queue; } @property (class, readonly, nonatomic) _LTHotfixManager *shared; @property (readonly, nonatomic) NSURL *hotfixURL; + (void)initialize; + (void)_enableTestFixture:(BOOL)a0; - (void)_replaceHotfix:(long long)a0 completion:(id /* block */)a1; - (id)init; - (void)_downloadWithURL:(id)a0 completion:(id /* block */)a1; - (id)_CDNURL:(id)a0; - (void)_downloadMappingPlist:(id /* block */)a0; - (void)_updateHotfixInternal:(id /* block */)a0; - (void)_downloadHotfix:(id)a0 completion:(id /* block */)a1; - (void)updateHotfix:(id /* block */)a0; - (void).cxx_destruct; - (void)deleteHotfix:(id /* block */)a0; - (void)_decompressArchive:(id)a0 to:(id)a1 error:(id *)a2; - (void)refreshHotfix:(id /* block */)a0; @end