vendor and env first commit

vendor/jean85/pretty-package-versions/src/Exception/ProvidedPackageException.php

@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Jean85\Exception;
+
+class ProvidedPackageException extends \Exception implements VersionMissingExceptionInterface
+{
+    public static function create(string $packageName): VersionMissingExceptionInterface
+    {
+        return new self('Cannot retrieve a version for package ' . $packageName . ' since it is provided, probably a metapackage');
+    }
+}

vendor/jean85/pretty-package-versions/src/Exception/ReplacedPackageException.php

@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Jean85\Exception;
+
+class ReplacedPackageException extends \Exception implements VersionMissingExceptionInterface
+{
+    public static function create(string $packageName): VersionMissingExceptionInterface
+    {
+        return new self('Cannot retrieve a version for package ' . $packageName . ' since it is replaced by some other package');
+    }
+}

vendor/jean85/pretty-package-versions/src/Exception/VersionMissingExceptionInterface.php

@@ -0,0 +1,10 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Jean85\Exception;
+
+interface VersionMissingExceptionInterface extends \Throwable
+{
+    public static function create(string $packageName): self;
+}