public function get_registered_themes() {
		/**
		 * Filters the list of themes that are registred for compatibility.
		 *
		 * @since 4.9.4
		 *
		 * @param array $registered An associative array of views in the shape `[ <slug> => <class> ]`.
		 */
		$registered = apply_filters( 'tribe_events_views_v2_theme_compatibility_registered', $this->themes );

		return (array) $registered;
	}