diff --git a/__mocks__/react-native-config.js b/__mocks__/react-native-config.js
deleted file mode 100644
index 7c3900efa21e..000000000000
--- a/__mocks__/react-native-config.js
+++ /dev/null
@@ -1,6 +0,0 @@
-const path = require('path');
-const dotenv = require('dotenv');
-
-const env = dotenv.config({path: path.resolve('./.env.example')}).parsed;
-
-export default env;
diff --git a/__mocks__/react-native-config.ts b/__mocks__/react-native-config.ts
new file mode 100644
index 000000000000..129d7c97ed43
--- /dev/null
+++ b/__mocks__/react-native-config.ts
@@ -0,0 +1,8 @@
+import dotenv from 'dotenv';
+import path from 'path';
+
+type ReactNativeConfigMock = dotenv.DotenvParseOutput | undefined;
+
+const reactNativeConfigMock: ReactNativeConfigMock = dotenv.config({path: path.resolve('./.env.example')}).parsed;
+
+export default reactNativeConfigMock;