get_legacy_widget_block_editor_settings example

$block_editor_context = new WP_Block_Editor_Context( array( 'name' => 'core/edit-widgets' ) );

$preload_paths = array(
    array( rest_get_route_for_post_type_items( 'attachment' ), 'OPTIONS' ),
    '/wp/v2/widget-types?context=edit&per_page=-1',
    '/wp/v2/sidebars?context=edit&per_page=-1',
    '/wp/v2/widgets?context=edit&per_page=-1&_embed=about',
);
block_editor_rest_api_preload( $preload_paths, $block_editor_context );

$editor_settings = get_block_editor_settings(
    array_merge( get_legacy_widget_block_editor_settings(), array( 'styles' => get_block_editor_theme_styles() ) ),
    $block_editor_context
);

// The widgets editor does not support the Block Directory, so don't load any of // its assets. This also prevents 'wp-editor' from being enqueued which we // cannot load in the widgets screen because many widget scripts rely on `wp.editor`. remove_action( 'enqueue_block_editor_assets', 'wp_enqueue_editor_block_directory_assets' );

wp_add_inline_script(
    'wp-edit-widgets',
    sprintf(
        

        if ( wp_use_widgets_block_editor() ) {
            $block_editor_context = new WP_Block_Editor_Context(
                array(
                    'name' => 'core/customize-widgets',
                )
            );

            $editor_settings = get_block_editor_settings(
                get_legacy_widget_block_editor_settings(),
                $block_editor_context
            );

            wp_add_inline_script(
                'wp-customize-widgets',
                sprintf(
                    'wp.domReady( function() { wp.customizeWidgets.initialize( "widgets-customizer", %s ); } );',
                    wp_json_encode( $editor_settings )
                )
            );