diff --git a/src/constants/index.js b/src/constants/index.js
new file mode 100644
index 0000000..91d9f43
--- /dev/null
+++ b/src/constants/index.js
@@ -0,0 +1 @@
+export * from './redux-actions';
diff --git a/src/constants/redux-actions.js b/src/constants/redux-actions.js
new file mode 100644
index 0000000..1dfde13
--- /dev/null
+++ b/src/constants/redux-actions.js
@@ -0,0 +1,2 @@
+export const OPEN_FILES = 'OPEN_FILES';
+export const OPEN_FOLDER = 'OPEN_FOLDER';
diff --git a/src/constants/websocket-message-types.js b/src/constants/websocket-message-types.js
new file mode 100644
index 0000000..e69de29