@interface TKNetwork : NSObject @property (readonly, nonatomic) double timeoutInterval; + (id)shared; + (void)setShared:(id)a0; - (id)downloadImage:(id)a0 priority:(long long)a1 completion:(id /* block */)a2; - (id)downloadRequest:(id)a0 priority:(long long)a1 completion:(id /* block */)a2; - (id)loadRequest:(id)a0 priority:(long long)a1 completion:(id /* block */)a2; - (void)updateNetworkActivity:(long long)a0; @end