Calls admin_print_styles-widgets.php and admin_print_styles hooks to allow custom styles from plugins.

Source

public function print_styles() {
	/** This action is documented in wp-admin/admin-header.php */
	do_action( 'admin_print_styles-widgets.php' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores

	/** This action is documented in wp-admin/admin-header.php */
	do_action( 'admin_print_styles' );
}

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Hooks

do_action( ‘admin_print_styles’ )

Fires when styles are printed for all admin pages.

Changelog