This category may not be up to date; it may not show all extensions that use this hook. You can view this MediaWiki Code search query to see the most up-to-date version of all extensions that use this hook.
The BSUsageTrackerRegisterCollectors category contains pages on extensions that use the BSUsageTrackerRegisterCollectors hook.
Pages in category "BSUsageTrackerRegisterCollectors extensions"
The following 12 pages are in this category, out of 12 total.