= [];
		$registered_integrations = $this->get_all_registered();

		foreach ( $registered_integrations as $registered_integration ) {
			$script_handles = array_merge(
				$script_handles,
				$registered_integration->get_editor_script_handles()
			);
		}

		return array_unique( array_filter( $script_handles ) );
	}

	/**
	 * Gets an array of all registered integration's script handles.
	 *
	 * @return string[]
	 */
	public function get_all_registered_script_handles() {
		$script_handles          = [];
		$registered_integrations = $this->get_all_registered();

		foreach ( $registered_integrations as $registered_integration ) {
			$script_handles = array_merge(
				$script_handles,
				$registered_integration->get_script_handles()
			);
		}

		return array_unique( array_filter( $script_handles ) );
	}

	/**
	 * Gets an array of all registered integration's script data.
	 *
	 * @return array
	 */
	public function get_all_registered_script_data() {
		$script_data             = [];
		$registered_integrations = $this->get_all_registered();

		foreach ( $registered_integrations as $registered_integration ) {
			$script_data[ $registered_integration->get_name() . '_data' ] = $registered_integration->get_script_data();
		}

		return array_filter( $script_data );
	}
}