ParseTree in AnTLR4 C# -

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i creating grammar using antlr4 targeting c# facing problem while developing visitor. can't find class parsetree referred in book.

in book have:

labeledexprlexer lexer = new labeledexprlexer(input); commontokenstream tokens = new commontokenstream(lexer); labeledexprparser parser = new labeledexprparser(tokens); parsetree tree = parser.prog(); // parse can't see equivalent c# code.

can please help?

interfaces in c# have prefix i. qualified name here antlr4.runtime.tree.iparsetree.


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