Replace empty namespace autoloader with classmap (#57)

mweimerskirch · web-flow · commit 16889bf0e716 · 2023-02-17T08:49:02.000-08:00
This fixes the issue described here: wp-cli/wp-cli#5731
diff --git a/composer.json b/composer.json
@@ -44,9 +44,9 @@
         ]
     },
     "autoload": {
-        "psr-4": {
-            "": "src/"
-        },
+        "classmap": [
+            "src/"
+        ],
         "files": [
             "widget-command.php"
         ]
