admin_print_styles-widgets.php action-hook . WP 1.0
This action is documented in wp-admin/admin-header.php
Usage
add_action( 'admin_print_styles-widgets.php', 'action_function_name_5353' ); function action_function_name_5353(){ // action... }
Where the hook is called
admin_print_styles-widgets.php
wp-includes/class-wp-customize-widgets.php 644
do_action( 'admin_print_styles-widgets.php' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores