…ation strategy (fancyweb)

This PR was merged into the 6.3 branch.

Discussion
----------

[FrameworkBundle][HttpClient] Refactor http_client decoration strategy

| Q             | A
| ------------- | ---
| Branch?       | 6.3
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no
| Tickets       | #49302 (comment)
| License       | MIT
| Doc PR        | -

Commits
-------

11e2164 [FrameworkBundle][HttpClient] Refactor http_client decoration strategy

…ation strategy (fancyweb)

This PR was merged into the 6.3 branch.

Discussion
----------

[FrameworkBundle][HttpClient] Refactor http_client decoration strategy

| Q             | A
| ------------- | ---
| Branch?       | 6.3
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no
| Tickets       | symfony/symfony#49302 (comment)
| License       | MIT
| Doc PR        | -

Commits
-------

11e2164ee5 [FrameworkBundle][HttpClient] Refactor http_client decoration strategy

…s into single-method interfaces (nicolas-grekas)

This PR was merged into the 6.3 branch.

Discussion
----------

[DependencyInjection] Add support for casting callables into single-method interfaces

| Q             | A
| ------------- | ---
| Branch?       | 6.3
| Bug fix?      | no
| New feature?  | yes
| Deprecations? | no
| Tickets       | -
| License       | MIT
| Doc PR        | -

This PR makes it possible to cast closures to single-method interfaces.

It is best reviewed [ignoring whitespaces](https://github.com/symfony/symfony/pull/49632/files?w=1).

This works at the service definition level. Here is an example that creates heterogeneous URI-template expanders and exposes them under a common interface (using real classes inspired from #49302):

```php
interface UriExpanderInterface
{
    public function expand(string $url, array $vars): string;
}
```

And then, in some service configuration using the PHP-DSL:

```php
    ->set('uri_expander.guzzle', UriExpanderInterface::class)
        ->fromCallable([\GuzzleHttp\UriTemplate\UriTemplate::class, 'expand'])

    ->set('uri_template_expander.rize', UriExpanderInterface::class)
        ->fromCallable([inline_service(\Rize\UriTemplate::class), 'expand'])

    ->alias(UriExpanderInterface::class, 'uri_template_expander.rize' or 'uri_template_expander.guzzle')
```

Internally, this creates a proxy class that will behave like this one (which could be used in a test case):

```php
$expander = new class ($closure) implements UriExpanderInterface {
    public function __construct(private \Closure $closure)
    {
    }

    public function expand(string $url, array $vars): string
    {
        return $this->closure->__invoke($url, $vars);
    }
};
```

This also adds support for YAML and XML of course:

```yaml
services:
    uri_template_expander.rize:
        class: UriExpanderInterface
        from_callable: [ !service {class: Rize\UriTemplate}, expand ]
```

```xml
<services>
  <service id="uri_template_expander.rize" class="UriExpanderInterface">
    <from-callable method="expand">
      <service class="Rize\UriTemplate"/>
    </from-callable>
  </service>
</services>
```

This also works using attributes:

```php
class MyClass
{
    public function __construct(
        #[AutowireCallable([\GuzzleHttp\UriTemplate\UriTemplate::class, 'expand'])]
        UriExpanderInterface $expander,
    )
}
```

Commits
-------

9975de2 [DependencyInjection] Make it possible to cast callables into single-method interfaces

…ation strategy (fancyweb)

This PR was merged into the 6.3 branch.

Discussion
----------

[FrameworkBundle][HttpClient] Refactor http_client decoration strategy

| Q             | A
| ------------- | ---
| Branch?       | 6.3
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no
| Tickets       | symfony/symfony#49302 (comment)
| License       | MIT
| Doc PR        | -

Commits
-------

11e2164ee5 [FrameworkBundle][HttpClient] Refactor http_client decoration strategy