public CommandSetTextureCombineSyntax(SyntaxToken combineKeyword, BaseCommandSetTextureCombineValueSyntax value, SyntaxToken modifier, CommandSetTextureCombineAlphaComponentSyntax alphaComponent)
     : base(SyntaxKind.CommandSetTextureCombine)
 {
     RegisterChildNode(out CombineKeyword, combineKeyword);
     RegisterChildNode(out Value, value);
     RegisterChildNode(out Modifier, modifier);
     RegisterChildNode(out AlphaComponent, alphaComponent);
 }
 public CommandSetTextureCombineAlphaComponentSyntax(SyntaxToken commaToken, BaseCommandSetTextureCombineValueSyntax value)
     : base(SyntaxKind.CommandSetTextureCombineAlphaComponent)
 {
     RegisterChildNode(out CommaToken, commaToken);
     RegisterChildNode(out Value, value);
 }