IAggregateFluent<TNewResult> Facet<TNewResult>(
	IEnumerable<AggregateFacet<TResult>> facets,
	AggregateFacetOptions<TNewResult> options = null
)

Function Facet(Of TNewResult) ( 
	facets As IEnumerable(Of AggregateFacet(Of TResult)),
	Optional options As AggregateFacetOptions(Of TNewResult) = Nothing
) As IAggregateFluent(Of TNewResult)

abstract Facet : 
        facets : IEnumerable<AggregateFacet<'TResult>> * 
        ?options : AggregateFacetOptions<'TNewResult> 
(* Defaults:
        let _options = defaultArg options null
*)
-> IAggregateFluent<'TNewResult>