• {{PAGESINCATEGORY|Авикипедиа:Ашаблонқәа|all}} gives 65 — all pages
  • {{PAGESINCATEGORY|Авикипедиа:Ашаблонқәа|pages}} gives 44 — ordinary pages (excluding subcategories and files)
  • {{PAGESINCATEGORY|Авикипедиа:Ашаблонқәа|subcats}} gives 21 — subcategories
  • {{PAGESINCATEGORY|Авикипедиа:Ашаблонқәа|files}} gives 0 — files

This behaviour is the same as (and uses) the WP:Magic word "PAGESINCATEGORY". The only exception is that if no parameter is used, the current pagename is used as the parameter.