Avoid warning 'instantiation of the generic type First is missing' See https://github.com/Microsoft/visualfsharp/issues/2014
Avoid warning 'instantiation of the generic type First is missing'
See https://github.com/Microsoft/visualfsharp/issues/2014

gusty/FSharpPlus,gusty/FSharpPlus,gmpl/FSharpPlus,gmpl/FSharpPlus