1 files changed, 9 insertions, 0 deletions
diff --git a/app/src/main/java/com/wireguard/android/util/ObservableSortedKeyedList.java b/app/src/main/java/com/wireguard/android/util/ObservableSortedKeyedList.java
new file mode 100644
index 00000000..56d10c17
--- /dev/null
+++ b/app/src/main/java/com/wireguard/android/util/ObservableSortedKeyedList.java
@@ -0,0 +1,9 @@
+package com.wireguard.android.util;
+
+/**
+ * A list that is both sorted/keyed and observable.
+ */
+
+public interface ObservableSortedKeyedList<K, E extends Keyed<? extends K>>
+        extends ObservableKeyedList<K, E>, SortedKeyedList<K, E> {
+}