public function register_types() {

		$ticket_post_args = array(
			'label'           => 'Tickets',
			'labels'          => array(
				'name'          => __( 'RSVP Tickets', 'event-tickets' ),
				'singular_name' => __( 'RSVP Ticket', 'event-tickets' ),
			),
			'public'          => false,
			'show_ui'         => false,
			'show_in_menu'    => false,
			'query_var'       => false,
			'rewrite'         => false,
			'capability_type' => 'post',
			'has_archive'     => false,
			'hierarchical'    => true,
		);

		$attendee_post_args = array(
			'label'           => 'Attendees',
			'public'          => false,
			'show_ui'         => false,
			'show_in_menu'    => false,
			'query_var'       => false,
			'rewrite'         => false,
			'capability_type' => 'post',
			'has_archive'     => false,
			'hierarchical'    => true,
		);

		/**
		 * Filter the arguments that craft the ticket post type.
		 *
		 * @since 4.4.6
		 *
		 * @see register_post_type
		 *
		 * @param array $ticket_post_args Post type arguments, passed to register_post_type()
		 */
		$ticket_post_args = apply_filters( 'tribe_tickets_register_ticket_post_type_args', $ticket_post_args );

		register_post_type( $this->ticket_object, $ticket_post_args );

		/**
		 * Filter the arguments that craft the attendee post type.
		 *
		 * @since 4.4.6
		 *
		 * @see register_post_type
		 *
		 * @param array $attendee_post_args Post type arguments, passed to register_post_type()
		 */
		$attendee_post_args = apply_filters( 'tribe_tickets_register_attendee_post_type_args', $attendee_post_args );

		register_post_type( self::ATTENDEE_OBJECT, $attendee_post_args );
	}