private IEnumerable<IElementTransformerAction> GetFinalActions(ElementTransformerActionsByMatch[] matches)
 {
     return matches.SelectMany(x => x.FinalElementTransformerActions);
 }
 private IEnumerable<IElementTransformerAction> GetActions(ElementTransformerActionsByMatch[] allMatches)
 {
     return allMatches.SelectMany(x => x.ElementTransformerActions);
 }