--- /dev/null
+/**
+ * Implements hook_file_download().
+ */
+function {{ machine_name }}_file_download($uri) {
+ // Check to see if this is a config download.
+ $scheme = file_uri_scheme($uri);
+ $target = file_uri_target($uri);
+ if ($scheme == 'temporary' && $target == 'config.tar.gz') {
+ return [
+ 'Content-disposition' => 'attachment; filename="config.tar.gz"',
+ ];
+ }
+}