FredFrequency
Import from: @xbbg/xnews, @xbbg/xnews/catalog
FredFrequency =
"d"|"w"|"bw"|"m"|"q"|"sa"|"a"|"wef"|"weth"|"wew"|"wetu"|"wem"|"wesu"|"wesa"|"bwew"|"bwem"
Defined in: src/sources/fred.urls.ts (declaration: sources/fred.urls.d.ts:9)
