public IndexOptionsBuilder<TDocument> SetWeight<TMember>(
	Expression<Func<TDocument, TMember>> memberExpression,
	int value
)

Public Function SetWeight(Of TMember) ( 
	memberExpression As Expression(Of Func(Of TDocument, TMember)),
	value As Integer
) As IndexOptionsBuilder(Of TDocument)

member SetWeight : 
        memberExpression : Expression<Func<'TDocument, 'TMember>> * 
        value : int -> IndexOptionsBuilder<'TDocument>