public static PipelineDefinition<TInput, TOutput> Facet<TInput, TIntermediate, TOutput>(
	this PipelineDefinition<TInput, TIntermediate> pipeline,
	IEnumerable<AggregateFacet<TIntermediate>> facets,
	AggregateFacetOptions<TOutput> options = null
)

<ExtensionAttribute>
Public Shared Function Facet(Of TInput, TIntermediate, TOutput) ( 
	pipeline As PipelineDefinition(Of TInput, TIntermediate),
	facets As IEnumerable(Of AggregateFacet(Of TIntermediate)),
	Optional options As AggregateFacetOptions(Of TOutput) = Nothing
) As PipelineDefinition(Of TInput, TOutput)

[<ExtensionAttribute>]
static member Facet : 
        pipeline : PipelineDefinition<'TInput, 'TIntermediate> * 
        facets : IEnumerable<AggregateFacet<'TIntermediate>> * 
        ?options : AggregateFacetOptions<'TOutput> 
(* Defaults:
        let _options = defaultArg options null
*)
-> PipelineDefinition<'TInput, 'TOutput>