1<?php
2
3declare(strict_types=1);
4
5namespace Antlr\Antlr4\Runtime\Tree;
6
7use Antlr\Antlr4\Runtime\ParserRuleContext;
8
9interface ParseTreeListener
10{
11    public function visitTerminal(TerminalNode $node) : void;
12
13    public function visitErrorNode(ErrorNode $node) : void;
14
15    public function enterEveryRule(ParserRuleContext $ctx) : void;
16
17    public function exitEveryRule(ParserRuleContext $ctx) : void;
18}
19