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35 lines
694 B
PHP
35 lines
694 B
PHP
<?php
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/*
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* This file is part of Phraseanet
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*
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* (c) 2005-2016 Alchemy
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Alchemy\Phrasea\Command\Upgrade;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Output\OutputInterface;
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/**
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* The data upgrader interface
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*/
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interface DatasUpgraderInterface
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{
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/**
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* Executes the upgrade
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*/
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public function execute(InputInterface $input, OutputInterface $output);
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/**
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* Return the duration estimation in seconds
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*
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* @return integer
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*/
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public function getTimeEstimation();
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}
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