Registrar Bloque y encolar script (WordPress)

plugin.php

<?php

function block_restrict_content_register_block() {

	wp_register_script(
		'block_restrict_content',
		plugins_url( 'build/index.js', __FILE__ ),
		array( 'wp-blocks', 'wp-element', 'wp-editor', 'wp-components' ),
		'1.0.0'
	);

	register_block_type( 'block-restrict-content/block-restrict-content', array(
		'editor_script' => 'block_restrict_content',
	 ) );
}

add_action( 'init', 'block_restrict_content_register_block' );