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    <h3>Editing: AbstractDynamicBlock.php</h3>
    <textarea name="content" rows="20" cols="80">&lt;?php
namespace Automattic\WooCommerce\Blocks\BlockTypes;

/**
 * AbstractDynamicBlock class.
 */
abstract class AbstractDynamicBlock extends AbstractBlock {
	/**
	 * Get the frontend script handle for this block type.
	 *
	 * @param string $key Data to get, or default to everything.
	 * @return null
	 */
	protected function get_block_type_script( $key = null ) {
		return null;
	}

	/**
	 * Get block attributes.
	 *
	 * @return array
	 */
	protected function get_block_type_attributes() {
		return array();
	}

	/**
	 * Get the schema for the alignment property.
	 *
	 * @return array Property definition for align.
	 */
	protected function get_schema_align() {
		return array(
			'type' =&gt; 'string',
			'enum' =&gt; array( 'left', 'center', 'right', 'wide', 'full' ),
		);
	}

	/**
	 * Get the schema for a list of IDs.
	 *
	 * @return array Property definition for a list of numeric ids.
	 */
	protected function get_schema_list_ids() {
		return array(
			'type'    =&gt; 'array',
			'items'   =&gt; array(
				'type' =&gt; 'number',
			),
			'default' =&gt; array(),
		);
	}

	/**
	 * Get the schema for a boolean value.
	 *
	 * @param  string $default  The default value.
	 * @return array Property definition.
	 */
	protected function get_schema_boolean( $default = true ) {
		return array(
			'type'    =&gt; 'boolean',
			'default' =&gt; $default,
		);
	}

	/**
	 * Get the schema for a numeric value.
	 *
	 * @param  string $default  The default value.
	 * @return array Property definition.
	 */
	protected function get_schema_number( $default ) {
		return array(
			'type'    =&gt; 'number',
			'default' =&gt; $default,
		);
	}

	/**
	 * Get the schema for a string value.
	 *
	 * @param  string $default  The default value.
	 * @return array Property definition.
	 */
	protected function get_schema_string( $default = '' ) {
		return array(
			'type'    =&gt; 'string',
			'default' =&gt; $default,
		);
	}
}
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