WordPress at a glance
function is not described

Automattic\WooCommerce\Admin\Features\Navigation

Screen::register_taxonomy() public WC 1.0

Register taxonomy for use in WooCommerce Navigation screens.

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

No Hooks.

Return

null. Nothing.

Usage

$result = Screen::register_taxonomy( $taxonomy );
$taxonomy(string) (required)
Taxonomy to add.

Code of Screen::register_taxonomy() WC 5.2.2

<?php
public static function register_taxonomy( $taxonomy ) {
	if ( ! in_array( $taxonomy, self::$taxonomies, true ) ) {
		self::$taxonomies[] = $taxonomy;
	}
}