MhchemRegExp.php
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MhchemRegExp.php
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	<?php
	/**
	* Copyright (c) 2023 Johannes Stegmüller
	*
	* This file is a port of mhchemParser originally authored by Martin Hensel in javascript/typescript.
	* The original license for this software can be found in the accompanying LICENSE.mhchemParser-ts.txt file.
	*/

	namespace MediaWiki\Extension\Math\WikiTexVC\Mhchem;

	/**
	* Wrapper class to declare a hardcoded string to a regular expression.
	* @author Johannes Stegmüller
	* @license GPL-2.0-or-later
	*/
	class MhchemRegExp {

	/** @var string regular expression pattern as a string */
	private string $regexp;

	/**
	* Utility class to distinguish Regular expression strings defined in
	* the codebase of mhchemParser from regular strings.
	* @param string $pattern regular expression pattern, usually of the format "/regexp/"
	*/
	public function __construct( string $pattern ) {
	$this->regexp = $pattern;
	}

	public function getRegExp(): string {
	return $this->regexp;
	}
	}