diff --git a/component/common/src/main/java/one/nem/lacerta/component/common/LacertaSelectRevDialogListener.java b/component/common/src/main/java/one/nem/lacerta/component/common/LacertaSelectRevDialogListener.java
new file mode 100644
index 00000000..5d4bce26
--- /dev/null
+++ b/component/common/src/main/java/one/nem/lacerta/component/common/LacertaSelectRevDialogListener.java
@@ -0,0 +1,7 @@
+package one.nem.lacerta.component.common;
+
+public interface LacertaSelectRevDialogListener {
+
+    void onPositiveButtonClick(String rev);
+    void onNegativeButtonClick();
+}