Function veloren_server::events::group_manip::can_invite

pub fn can_invite(
    clients: &ReadStorage<'_, Client>,
    groups: &ReadStorage<'_, Group>,
    group_manager: &GroupManager,
    pending_invites: &mut WriteStorage<'_, PendingInvites>,
    max_group_size: u32,
    inviter: Entity,
    invitee: Entity
) -> bool