wp_default_packages_inline_scripts( WP_Scripts $scripts )

function wp_default_packages_inline_scripts( $scripts ) {
	global $wp_locale, $wpdb;

	if ( isset( $scripts->registered['wp-api-fetch'] ) ) {
		$scripts->registered['wp-api-fetch']->deps[] = 'wp-hooks';
	}
	$scripts->add_inline_script(
		'wp-api-fetch',
		sprintf(
			'wp.apiFetch.use( wp.apiFetch.createRootURLMiddleware( "%s" ) );',
			sanitize_url( get_rest_url() )
		),
		'after'
	);
	$scripts->add_inline_script(
		'wp-api-fetch',
		implode(
			"\n",
			array(
				sprintf(
					'wp.apiFetch.nonceMiddleware = wp.apiFetch.createNonceMiddleware( "%s" );',
					wp_installing() ? '' : wp_create_nonce( 'wp_rest' )
				),
				'wp.apiFetch.use( wp.apiFetch.nonceMiddleware );',
				'wp.apiFetch.use( wp.apiFetch.mediaUploadMiddleware );',
				sprintf(
					'wp.apiFetch.nonceEndpoint = "%s";',
					admin_url( 'admin-ajax.php?action=rest-nonce' )
				),
			)
		),
		'after'
	);

	// Loading the old editor and its config to ensure the classic block works as expected.
	$scripts->add_inline_script(
		'editor',
		'window.wp.oldEditor = window.wp.editor;',
		'after'
	);

	// wp-editor module is exposed as window.wp.editor
	// Problem: there is quite some code expecting window.wp.oldEditor object available under window.wp.editor
	// Solution: fuse the two objects together to maintain backward compatibility
	// For more context, see https://github.com/WordPress/gutenberg/issues/33203
	$scripts->add_inline_script(
		'wp-editor',
		'Object.assign( window.wp.editor, window.wp.oldEditor );',
		'after'
	);
}