WordPress at a glance
function is not described

Automattic\WooCommerce\Admin

CategoryLookup::init() public WC 1.0

Init hooks.

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

No Hooks.

Return

null. Nothing.

Usage

$CategoryLookup = new CategoryLookup();
$CategoryLookup->init();

Code of CategoryLookup::init() WC 5.2.2

<?php
public function init() {
	add_action( 'generate_category_lookup_table', array( $this, 'regenerate' ) );
	add_action( 'edit_product_cat', array( $this, 'before_edit' ), 99 );
	add_action( 'edited_product_cat', array( $this, 'on_edit' ), 99 );
}