From 59473117c6bbb9d76650e088b03369f792ad74db Mon Sep 17 00:00:00 2001
From: Adam Vessey <adam@discoverygarden.ca>
Date: Fri, 8 Dec 2023 15:32:44 -0400
Subject: [PATCH] Coding standards.

---
 dgi_members.tokens.inc | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/dgi_members.tokens.inc b/dgi_members.tokens.inc
index e43a716..1f4d8f7 100644
--- a/dgi_members.tokens.inc
+++ b/dgi_members.tokens.inc
@@ -70,6 +70,15 @@ function dgi_members_tokens($type, $tokens, array $data, array $options, Bubblea
   return $output;
 }
 
-function _dgi_members_get_token_name($parameter) {
+/**
+ * Helper; map URL query parameter to placeholder content.
+ *
+ * @param string $parameter
+ *   The URL query parameter to map.
+ *
+ * @return string
+ *   The value as it should be in the token placeholder.
+ */
+function _dgi_members_get_token_name(string $parameter) : string {
   return "dgi_member__{$parameter}";
 }