2 files changed, 13 insertions, 0 deletions
diff --git a/Psso/AuthInterface/Groups.php b/Psso/AuthInterface/Groups.php
new file mode 100644
index 0000000..463fd0b
--- /dev/null
+++ b/Psso/AuthInterface/Groups.php
@@ -0,0 +1,6 @@
+<?php
+namespace Psso\AuthInterface;
+
+interface Groups {
+    public function userGroups(string $username): array;
+}
diff --git a/Psso/AuthInterface/UserExtra.php b/Psso/AuthInterface/UserExtra.php
new file mode 100644
index 0000000..3a3de93
--- /dev/null
+++ b/Psso/AuthInterface/UserExtra.php
@@ -0,0 +1,7 @@
+<?php
+namespace Psso\AuthInterface;
+
+interface UserExtra {
+    public function userDisplayName(string $username): ?string;
+    public function userEmailAddress(string $username): ?string;
+}