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vendor/yosymfony/parser-utils/src/LexerInterface.php

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+<?php
+/*
+ * This file is part of the Yosymfony\ParserUtils package.
+ *
+ * (c) YoSymfony <http://github.com/yosymfony>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace Yosymfony\ParserUtils;
+
+/**
+ * Interface for a lexer
+ */
+interface LexerInterface
+{
+    /**
+     * Returns the tokens found
+     *
+     * @param string $input The input to be tokenized
+     *
+     * @return TokenStream The stream of tokens
+     */
+    public function tokenize(string $input) : TokenStream;
+}