Clarify which classes are under BC-guarantees

Signed-off-by: Luís Cobucci <[email protected]>

src/Compiler.php

@@ -18,6 +18,7 @@
 use function is_array;
 use function is_string;
 
+/** @internal */
 final readonly class Compiler
 {
     private const DEFAULT_PASS_CONFIG = [null, PassConfig::TYPE_BEFORE_OPTIMIZATION, 0];

src/Compiler/ParameterBag.php

@@ -10,6 +10,8 @@
  * Injects parameters into the container
  *
  * You should use this to define dynamic parameters using PHP
+ *
+ * @internal
  */
 final class ParameterBag implements CompilerPassInterface
 {

src/Config/ContainerConfiguration.php

@@ -20,6 +20,7 @@
 
 use const DIRECTORY_SEPARATOR;
 
+/** @internal */
 final class ContainerConfiguration
 {
     public const CLASS_NAME = 'AppContainer';

src/Generator.php

@@ -13,6 +13,7 @@
 use function assert;
 use function is_a;
 
+/** @internal */
 abstract readonly class Generator
 {
     private Compiler $compiler;

src/Generators/Delegating.php

@@ -15,6 +15,8 @@
 
 /**
  * The dependency injection generator that allows XML, YAML and PHP files
+ *
+ * @internal
  */
 final readonly class Delegating extends Generator
 {

src/Generators/Php.php

@@ -11,6 +11,8 @@
 
 /**
  * The dependency injection generator for PHP files
+ *
+ * @internal
  */
 final readonly class Php extends Generator
 {

src/Generators/Xml.php

@@ -11,6 +11,8 @@
 
 /**
  * The dependency injection generator for XML files
+ *
+ * @internal
  */
 final readonly class Xml extends Generator
 {

src/Generators/Yaml.php

@@ -11,6 +11,8 @@
 
 /**
  * The dependency injection generator for YAML files
+ *
+ * @internal
  */
 final readonly class Yaml extends Generator
 {

src/Testing/MakeServicesPublic.php

@@ -6,6 +6,7 @@
 use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 
+/** @internal */
 final class MakeServicesPublic implements CompilerPassInterface
 {
     /**