net.minecraft.client.friend

Class
FriendActionManager
FriendListManager
FriendListManager$1
InvitationManager
InvitationManager$1
SocialInteractionsManager
SocialInteractionsManager$1
SocialInteractionsManager$Player
UserStatus

Enum
FriendActionManager$ActionType
FriendListManager$Status
SocialInteractionsManager$FriendshipStatus
SocialInteractionsManager$Visibility