1 files changed, 16 insertions, 6 deletions
diff --git a/src/content/reducers/index.ts b/src/content/reducers/index.ts
index bf612a3..fb5eb84 100644
--- a/src/content/reducers/index.ts
+++ b/src/content/reducers/index.ts
@@ -1,10 +1,20 @@
 import { combineReducers } from 'redux';
-import addon from './addon';
-import find from './find';
-import setting from './setting';
-import input from './input';
-import followController from './follow-controller';
-import mark from './mark';
+import addon, { State as AddonState } from './addon';
+import find, { State as FindState } from './find';
+import setting, { State as SettingState } from './setting';
+import input, { State as InputState } from './input';
+import followController, { State as FollowControllerState }
+  from './follow-controller';
+import mark, { State as MarkState } from './mark';
+
+export interface State {
+  addon: AddonState;
+  find: FindState;
+  setting: SettingState;
+  input: InputState;
+  followController: FollowControllerState;
+  mark: MarkState;
+}
 
 export default combineReducers({
   addon, find, setting, input, followController, mark,