Initial system import

2025-12-25 23:08:06 +01:00
commit 4beb5806eb
4623 changed files with 682363 additions and 0 deletions
@@ -0,0 +1,8 @@
+export default function getCallback() {
+    if (
+        arguments.length &&
+        typeof arguments[arguments.length - 1] === 'function'
+    ) {
+        return arguments[arguments.length - 1];
+    }
+}