[DependencyInjection] Implement psr/container 1.1

Author: derrabus

Container.php

@@ -192,7 +192,7 @@ public function set(string $id, ?object $service)
      *
      * @return bool true if the service is defined, false otherwise
      */
-    public function has($id)
+    public function has(string $id)
     {
         if (isset($this->aliases[$id])) {
             $id = $this->aliases[$id];
@@ -221,7 +221,7 @@ public function has($id)
      *
      * @see Reference
      */
-    public function get($id, int $invalidBehavior = /* self::EXCEPTION_ON_INVALID_REFERENCE */ 1)
+    public function get(string $id, int $invalidBehavior = /* self::EXCEPTION_ON_INVALID_REFERENCE */ 1)
     {
         return $this->services[$id]
             ?? $this->services[$id = $this->aliases[$id] ?? $id]

ContainerBuilder.php

@@ -517,10 +517,8 @@ public function removeDefinition(string $id)
      *
      * @return bool true if the service is defined, false otherwise
      */
-    public function has($id)
+    public function has(string $id)
     {
-        $id = (string) $id;
-
         return isset($this->definitions[$id]) || isset($this->aliasDefinitions[$id]) || parent::has($id);
     }
 
@@ -539,9 +537,9 @@ public function has($id)
      *
      * @see Reference
      */
-    public function get($id, int $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE)
+    public function get(string $id, int $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE)
     {
-        if ($this->isCompiled() && isset($this->removedIds[$id = (string) $id]) && ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE >= $invalidBehavior) {
+        if ($this->isCompiled() && isset($this->removedIds[$id]) && ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE >= $invalidBehavior) {
             return parent::get($id);
         }
 

ContainerInterface.php

@@ -48,7 +48,7 @@ public function set(string $id, ?object $service);
      *
      * @see Reference
      */
-    public function get($id, int $invalidBehavior = self::EXCEPTION_ON_INVALID_REFERENCE);
+    public function get(string $id, int $invalidBehavior = self::EXCEPTION_ON_INVALID_REFERENCE);
 
     /**
      * Returns true if the given service is defined.
@@ -57,7 +57,7 @@ public function get($id, int $invalidBehavior = self::EXCEPTION_ON_INVALID_REFER
      *
      * @return bool true if the service is defined, false otherwise
      */
-    public function has($id);
+    public function has(string $id);
 
     /**
      * Check for whether or not a service has been initialized.

composer.json

@@ -17,7 +17,7 @@
     ],
     "require": {
         "php": ">=7.2.5",
-        "psr/container": "^1.0",
+        "psr/container": "^1.1.1",
         "symfony/deprecation-contracts": "^2.1",
         "symfony/polyfill-php80": "^1.15",
         "symfony/service-contracts": "^1.1.6|^2"