WP_Theme_JSON::get_template_parts() WordPress Method

	public function get_template_parts() {
		$template_parts = array();
		if ( ! isset( $this->theme_json['templateParts'] ) || ! is_array( $this->theme_json['templateParts'] ) ) {
			return $template_parts;
		}

		foreach ( $this->theme_json['templateParts'] as $item ) {
			if ( isset( $item['name'] ) ) {
				$template_parts[ $item['name'] ] = array(
					'title' => isset( $item['title'] ) ? $item['title'] : '',
					'area'  => isset( $item['area'] ) ? $item['area'] : '',
				);
			}
		}
		return $template_parts;
	}