Add docs to FilterInput class
Add docs to FilterInput class

UITools/saleor,UITools/saleor,UITools/saleor,UITools/saleor,mociepka/saleor,maferelo/saleor,maferelo/saleor,maferelo/saleor,mociepka/saleor,mociepka/saleor,UITools/saleor