ParameterTypeException.php
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ParameterTypeException.php
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	<?php

	namespace Wikimedia\Assert;

	/**
	* Exception indicating that a parameter type assertion failed.
	* This generally means a disagreement between the caller and the implementation of a function.
	*
	* @since 0.1.0
	*
	* @license MIT
	* @author Daniel Kinzler
	* @copyright Wikimedia Deutschland e.V.
	*/
	class ParameterTypeException extends ParameterAssertionException {

	/**
	* @var string
	*/
	private $parameterType;

	/**
	* @param string $parameterName
	* @param string $parameterType
	*
	* @throws ParameterTypeException
	*/
	public function __construct( $parameterName, $parameterType ) {
	if ( !is_string( $parameterType ) ) {
	throw new ParameterTypeException( 'parameterType', 'string' );
	}

	parent::__construct( $parameterName, "must be a $parameterType" );

	$this->parameterType = $parameterType;
	}

	/**
	* @return string
	*/
	public function getParameterType(): string {
	return $this->parameterType;
	}

	}