literalExpression :
    numberLiteral
    | DATELITERAL
    | STRINGLITERAL
    | literalIdentifier typeHint?
;

literalExpression : numberLiteral  | DATELITERAL | STRINGLITERAL | literalIdentifier typeHint?;

	public partial class StartRuleContext : ParserRuleContext {
		public ITerminalNode Eof() { return GetToken(VBAParser.Eof, 0); }
		public ModuleContext module() {
			return GetRuleContext<ModuleContext>(0);
		}

startRule : module EOF;

	public partial class StartRuleContext : ParserRuleContext {
		public ITerminalNode Eof() { return GetToken(VBAParser.Eof, 0); }
		public ModuleContext module() {
			return GetRuleContext<ModuleContext>(0);
		}

public sealed class YouShallNotInheritMe

    public IParseTree Parse(string moduleName, string moduleCode, IParseTreeListener[] listeners, BaseErrorListener errorListener, out ITokenStream outStream)
    {
        var stream = new AntlrInputStream(moduleCode);
        var lexer = new VBALexer(stream);
        var tokens = new CommonTokenStream(lexer);
        var parser = new VBAParser(tokens);
        parser.AddErrorListener(errorListener);
        ParserRuleContext tree;
        try
        {
            parser.Interpreter.PredictionMode = PredictionMode.Sll;

    Option Explicit
    Implements IMsgBox
    Private result As VbMsgBoxResult

    Public Property Get MsgBoxResult() As VbMsgBoxResult
        MsgBoxResult = result
    End Property

    Public Property Let MsgBoxResult(ByVal value As VbMsgBoxResult)
        result = value
    End Property

    Public Function Show(ByVal message As String, ByVal title As String, Optional ByVal style As VbMsgBoxStyle) As VbMsgBoxResult
        Show = result
    End Function

Public Function Show(ByVal message As String, ByVal title As String, Optional ByVal style As VbMsgBoxStyle) As VbMsgBoxResult
End Function

    Option Explicit
    Implements IMsgBox

    Public Function Show(ByVal message As String, ByVal title As String, Optional ByVal style As VbMsgBoxStyle) As VbMsgBoxResult
        MsgBox message, title, style
    End Function

Declaration existing; // assuming existing is a declaration instance
Target.TryGetValue(name, out existing);
if (existing != null)
{
    // ...
}