internal SignalTriggerSyntax(TextExtent extent, IdentifierOrStringListSyntax identifierOrStringList) 
     : base(extent) {
     AddChildNode(_identifierOrStringList = identifierOrStringList);
 }
		// IdentifierOrStringListSyntax
		public override bool WalkIdentifierOrStringList(IdentifierOrStringListSyntax identifierOrStringListSyntax) { 
			MethodsCalled["WalkIdentifierOrStringList"]=true;
			return true; 
		}
		public override void PostWalkIdentifierOrStringList(IdentifierOrStringListSyntax identifierOrStringListSyntax) { 
			MethodsCalled["PostWalkIdentifierOrStringList"]=true;
		}
 internal IdentifierTargetNodeSyntax(TextExtent extent, IdentifierOrStringListSyntax identifierOrStringList) 
     : base(extent) {
     AddChildNode(_identifierOrStringList = identifierOrStringList);
 }