feat: translate library structures file to pt-br#227

luk3skyw4lker wants to merge 1 commit intomicrosoft:mainmicrosoft/TypeScript-Website-Localizations:mainfrom

luk3skyw4lker:feat/translate-library-structures-mdluk3skyw4lker/TypeScript-Website-Localizations:feat/translate-library-structures-mdCopy head branch name to clipboard