View file File name : SubsectionInterface.php Content :<?php namespace Automattic\WooCommerce\Admin\Features\ProductBlockEditor\ProductTemplates; use Automattic\WooCommerce\Admin\BlockTemplates\BlockContainerInterface; use Automattic\WooCommerce\Admin\BlockTemplates\BlockInterface; /** * Interface for subsection containers, which contain sub-sections and blocks. */ interface SubsectionInterface extends BlockContainerInterface { /** * Adds a new block to the sub-section. * * @param array $block_config block config. */ public function add_block( array $block_config ): BlockInterface; }