diff --git a/utils/src/main/java/one/nem/lacerta/utils/repository/SharedPrefUtils.java b/utils/src/main/java/one/nem/lacerta/utils/repository/SharedPrefUtils.java
index b369b44a..68d21ae7 100644
--- a/utils/src/main/java/one/nem/lacerta/utils/repository/SharedPrefUtils.java
+++ b/utils/src/main/java/one/nem/lacerta/utils/repository/SharedPrefUtils.java
@@ -1,4 +1,13 @@
 package one.nem.lacerta.utils.repository;
 
+import android.content.SharedPreferences;
+
 public interface SharedPrefUtils {
+
+    // Shared preferences editorの取得
+    SharedPreferences.Editor getEditor();
+
+    // TODO-rca: 名称をenumで管理する？
+    SharedPreferences.Editor getEditor(String name);
+
 }