diff --git a/app/actions/deepLinking.js b/app/actions/deepLinking.js
deleted file mode 100644
index dfd540b6f..000000000
--- a/app/actions/deepLinking.js
+++ /dev/null
@@ -1,8 +0,0 @@
-import * as types from './actionsTypes';
-
-export function deepLinkingOpen(params) {
-	return {
-		type: types.DEEP_LINKING.OPEN,
-		params
-	};
-}
diff --git a/app/actions/deepLinking.ts b/app/actions/deepLinking.ts
new file mode 100644
index 000000000..78ea929bb
--- /dev/null
+++ b/app/actions/deepLinking.ts
@@ -0,0 +1,25 @@
+import { Action } from 'redux';
+
+import { DEEP_LINKING } from './actionsTypes';
+
+interface IParams {
+	path: string;
+	rid: string;
+	messageId: string;
+	host: string;
+	isCall: boolean;
+	fullURL: string;
+	type: string;
+	token: string;
+}
+
+interface IDeepLinkingOpen extends Action {
+	params: Partial<IParams>;
+}
+
+export function deepLinkingOpen(params: Partial<IParams>): IDeepLinkingOpen {
+	return {
+		type: DEEP_LINKING.OPEN,
+		params
+	};
+}