@class NSMutableDictionary; @interface IDSStunConnectionDataController : NSObject { NSMutableDictionary *_tokenToConnectionData; NSMutableDictionary *_tokenToDeliveryStatus; } + (id)sharedInstance; - (void).cxx_destruct; - (unsigned long long)deliveryStatus:(id)a0; - (id)candidatesFromData:(id)a0 token:(id)a1; - (id)dataFromCandidates:(id)a0 token:(id)a1 remoteDeviceVersion:(unsigned int)a2; - (void)removeData:(id)a0; - (void)setDeliveryStatus:(id)a0 status:(unsigned long long)a1; @end