deleteFriend method
删除好友
userId
好友的accId
includeAlias
是否同时删除好友备注
Implementation
@override
Future<NIMResult<void>> deleteFriend(String userId,
{bool includeAlias = true}) {
return NimCore.instance.userService
.deleteFriend(userId: userId, includeAlias: includeAlias)
.then((value) {
//do nothing
return value;
});
}