<?php
/*
* This file is part of the phpunit-mock-objects package.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace PHPUnit\Framework\MockObject\Builder;
/**
* Builder interface for unique identifiers.
*
* Defines the interface for recording unique identifiers. The identifiers
* can be used to define the invocation order of expectations. The expectation
* is recorded using id() and then defined in order using
* PHPUnit\Framework\MockObject\Builder\Match::after().
*/
interface Identity
{
/**
* Sets the identification of the expectation to $id.
*
* @note The identifier is unique per mock object.
*
* @param string $id Unique identification of expectation.
*/
public function id($id);
}