Class namespace detection can be incorrect with _

[neild3r]

There is an issue where the namespace detection can get tripped up.

See the code sample below. The type hint generated is incorrect it should be \App\Example\ExampleInterface

<?php

namespace App;

use Example_ExampleInterface;
use App\Example\ExampleInterface;

class Example implements Example_ExampleInterface
{
    /**
     * Undocumented function
     *
     * @param \Example_ExampleInterface $container
     * @author Neil Brayfield <[email protected]>
     */
    public function addExample(ExampleInterface $container)
    {
    }
}