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26 lines
748 B
PHP
26 lines
748 B
PHP
<?php
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/*
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* This file is part of Composer.
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*
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* (c) Nils Adermann <naderman@naderman.de>
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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 Composer\DependencyResolver;
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/**
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* @author Nils Adermann <naderman@naderman.de>
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*/
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interface PolicyInterface
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{
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function allowUninstall();
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function allowDowngrade();
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function versionCompare(Package $a, Package $b, $operator);
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function findUpdatePackages(Solver $solver, Pool $pool, RepositoryInterface $repo, Package $package, $allowAll);
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function installable(Solver $solver, Pool $pool, RepositoryInterface $repo, Package $package);
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function selectPreferedPackages(array $literals);
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}
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