copy common ts code over from browser repo

src/models/request/deviceRequest.ts

@@ -0,0 +1,19 @@
+import { BrowserType } from '../../enums/browserType.enum';
+import { UtilsService } from '../../services/abstractions/utils.service';
+
+class DeviceRequest {
+    type: BrowserType;
+    name: string;
+    identifier: string;
+    pushToken?: string;
+
+    constructor(appId: string, utilsService: UtilsService) {
+        this.type = utilsService.getBrowser();
+        this.name = utilsService.getBrowserString();
+        this.identifier = appId;
+        this.pushToken = null;
+    }
+}
+
+export { DeviceRequest };
+(window as any).DeviceRequest = DeviceRequest;