muzich/vendor/swiftmailer/lib/dependency_maps/cache_deps.php

<?php

Swift_DependencyContainer::getInstance()
    -> register('cache')
    -> asAliasOf('cache.array')

    -> register('tempdir')
    -> asValue('/tmp')

    -> register('cache.null')
    -> asSharedInstanceOf('Swift_KeyCache_NullKeyCache')

    -> register('cache.array')
    -> asSharedInstanceOf('Swift_KeyCache_ArrayKeyCache')
    -> withDependencies(array('cache.inputstream'))

    -> register('cache.disk')
    -> asSharedInstanceOf('Swift_KeyCache_DiskKeyCache')
    -> withDependencies(array('cache.inputstream', 'tempdir'))

    -> register('cache.inputstream')
    -> asNewInstanceOf('Swift_KeyCache_SimpleKeyCacheInputStream')
;