#import "XMPPContact.h" OF_ASSUME_NONNULL_BEGIN @interface XMPPContact () @property (readwrite, nonatomic, setter=xmpp_setRosterItem:) XMPPRosterItem *rosterItem; @property OF_NULLABLE_PROPERTY (retain, nonatomic) XMPPJID *xmpp_lockedOnJID; - (void)xmpp_setPresence: (XMPPPresence *)presence resource: (OFString *)resource; - (void)xmpp_removePresenceForResource: (OFString *)resource; @end OF_ASSUME_NONNULL_END