Initial Drupal 11 with DDEV setup

vendor/composer/installers/src/Composer/Installers/SyDESInstaller.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace Composer\Installers;
+
+class SyDESInstaller extends BaseInstaller
+{
+    /** @var array<string, string> */
+    protected $locations = array(
+        'module' => 'app/modules/{$name}/',
+        'theme'  => 'themes/{$name}/',
+    );
+
+    /**
+     * Format module name.
+     *
+     * Strip `sydes-` prefix and a trailing '-theme' or '-module' from package name if present.
+     */
+    public function inflectPackageVars(array $vars): array
+    {
+        if ($vars['type'] == 'sydes-module') {
+            return $this->inflectModuleVars($vars);
+        }
+
+        if ($vars['type'] === 'sydes-theme') {
+            return $this->inflectThemeVars($vars);
+        }
+
+        return $vars;
+    }
+
+    /**
+     * @param array<string, string> $vars
+     * @return array<string, string>
+     */
+    public function inflectModuleVars(array $vars): array
+    {
+        $vars['name'] = $this->pregReplace('/(^sydes-|-module$)/i', '', $vars['name']);
+        $vars['name'] = str_replace(array('-', '_'), ' ', $vars['name']);
+        $vars['name'] = str_replace(' ', '', ucwords($vars['name']));
+
+        return $vars;
+    }
+
+    /**
+     * @param array<string, string> $vars
+     * @return array<string, string>
+     */
+    protected function inflectThemeVars(array $vars): array
+    {
+        $vars['name'] = $this->pregReplace('/(^sydes-|-theme$)/', '', $vars['name']);
+        $vars['name'] = strtolower($vars['name']);
+
+        return $vars;
+    }
+}