composer/tests/Composer/Test/Autoload/Fixtures/php5.4/traits.php

<?php
namespace {
    trait TFoo {

    }

    class CFoo
    {
        use TFoo;
    }
}

namespace Foo {
    trait TBar {

    }

    interface IBar {

    }

    trait TFooBar {

    }

    class CBar implements IBar
    {
        use TBar, TFooBar;
    }
}