WordPress at a glance
function is not described

Automattic\WooCommerce\Admin

Loader::add_settings_group() public WC 1.0

Register the admin settings for use in the WC REST API

{} It's a method of the class: Loader{}

No Hooks.

Return

Array. Nothing.

Usage

$result = Loader::add_settings_group( $groups );
$groups(array) (required)
Array of setting groups.

Code of Loader::add_settings_group() WC 5.2.2

<?php
public static function add_settings_group( $groups ) {
	$groups[] = array(
		'id'          => 'wc_admin',
		'label'       => __( 'WooCommerce Admin', 'woocommerce' ),
		'description' => __( 'Settings for WooCommerce admin reporting.', 'woocommerce' ),
	);
	return $groups;
}