@class NSData, PRPeer; @interface PRCollaborationData : NSObject @property (class, readonly) BOOL supportsSecureCoding; @property (readonly) NSData *data; @property (readonly) PRPeer *sendingPeer; - (void)encodeWithCoder:(id)a0; - (void).cxx_destruct; - (BOOL)isEqual:(id)a0; - (id)initWithCoder:(id)a0; - (id)copyWithZone:(struct _NSZone { } *)a0; - (id)initWithData:(id)a0 sendingPeer:(id)a1; @end