1 files changed, 42 insertions, 0 deletions
diff --git a/packages/instant/src/util/env.ts b/packages/instant/src/util/env.ts
new file mode 100644
index 000000000..038ec6c88
--- /dev/null
+++ b/packages/instant/src/util/env.ts
@@ -0,0 +1,42 @@
+import * as bowser from 'bowser';
+
+import { Browser, OperatingSystem } from '../types';
+
+export const envUtil = {
+    getBrowser(): Browser {
+        if (bowser.chrome) {
+            return Browser.Chrome;
+        } else if (bowser.firefox) {
+            return Browser.Firefox;
+        } else if (bowser.opera) {
+            return Browser.Opera;
+        } else if (bowser.msedge) {
+            return Browser.Edge;
+        } else if (bowser.safari) {
+            return Browser.Safari;
+        } else {
+            return Browser.Other;
+        }
+    },
+    isMobileOperatingSystem(): boolean {
+        return true;
+    },
+    getOperatingSystem(): OperatingSystem {
+        return OperatingSystem.iOS;
+        // if (bowser.android) {
+        //     return OperatingSystem.Android;
+        // } else if (bowser.ios) {
+        //     return OperatingSystem.iOS;
+        // } else if (bowser.mac) {
+        //     return OperatingSystem.Mac;
+        // } else if (bowser.windows) {
+        //     return OperatingSystem.Windows;
+        // } else if (bowser.windowsphone) {
+        //     return OperatingSystem.WindowsPhone;
+        // } else if (bowser.linux) {
+        //     return OperatingSystem.Linux;
+        // } else {
+        //     return OperatingSystem.Other;
+        // }
+    },
+};