1 files changed, 25 insertions, 0 deletions
diff --git a/lib/private/Accounts/TAccountsHelper.php b/lib/private/Accounts/TAccountsHelper.php
new file mode 100644
index 00000000000..69d25d9a933
--- /dev/null
+++ b/lib/private/Accounts/TAccountsHelper.php
@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * SPDX-FileCopyrightText: 2021 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+namespace OC\Accounts;
+
+use OCP\Accounts\IAccountManager;
+
+trait TAccountsHelper {
+	/**
+	 * returns whether the property is a collection
+	 */
+	protected function isCollection(string $propertyName): bool {
+		return in_array(
+			$propertyName,
+			[
+				IAccountManager::COLLECTION_EMAIL,
+			],
+			true
+		);
+	}
+}