public function provider_meta_sanitization_filters() {

		if ( ! tribe()->offsetExists( 'tickets.handler' ) ) {
			_doing_it_wrong(
				__FUNCTION__,
				'tickets.handler - is not registered.',
				'5.1.10'
			);

			return;
		}

		/**
		 * @var \Tribe__Tickets__Tickets_Handler $ticket_handler
		 */
		$ticket_handler = tribe( 'tickets.handler' );

		add_filter(
			"sanitize_post_meta_{$ticket_handler->key_provider_field}",
			[
				$this,
				'filter_modify_sanitization_provider_meta',
			]
		);
	}