<commit_before># Stack/CallableHttpKernel

HttpKernelInterface implementation based on callables.

It's mostly useful to test stack middlewares, and to mock the
HttpKernelInterface on the fly.

## Example

    use Symfony\Component\HttpFoundation\Request;
    use Symfony\Component\HttpFoundation\Response;

    $app = new CallableHttpKernel(function (Request $request) {
        return new Response('Hello World!');
    });<commit_msg>Add use statement to README example<commit_after># Stack/CallableHttpKernel

HttpKernelInterface implementation based on callables.

It's mostly useful to test stack middlewares, and to mock the
HttpKernelInterface on the fly.

## Example

    use Stack\CallableHttpKernel;
    use Symfony\Component\HttpFoundation\Request;
    use Symfony\Component\HttpFoundation\Response;

    $app = new CallableHttpKernel(function (Request $request) {
        return new Response('Hello World!');
    });
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{'dir': 'git-commits-cleaned', 'id': '3152490', 'n_tokens_mistral': 247, 'n_tokens_neox': 240, 'n_words': 79}