bug #693 Fix InformationOperation breaking on latest Composer 2.x (Seldaek)

This PR was merged into the 1.8-dev branch.

Discussion
----------

Fix InformationOperation breaking on latest Composer 2.x

See composer/composer@09ef026

Commits
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1ae060d Fix InformationOperation breaking on latest Composer 2.x

Author: nicolas-grekas

src/InformationOperation.php

@@ -2,20 +2,18 @@
 
 namespace Symfony\Flex;
 
-use Composer\DependencyResolver\Operation\SolverOperation;
+use Composer\DependencyResolver\Operation\OperationInterface;
 use Composer\Package\PackageInterface;
 
 /**
  * @author Maxime Hélias <[email protected]>
  */
-class InformationOperation extends SolverOperation
+class InformationOperation implements OperationInterface
 {
     private $package;
 
-    public function __construct(PackageInterface $package, $reason = null)
+    public function __construct(PackageInterface $package)
     {
-        parent::__construct($reason);
-
         $this->package = $package;
     }
 
@@ -62,4 +60,12 @@ public function __toString()
     {
         return $this->show(false);
     }
+
+    /**
+     * Compatibility for Composer 1.x, not needed in Composer 2.
+     */
+    public function getReason()
+    {
+        return null;
+    }
 }