Update import and codegen

Author: j-piasecki

js/NativeOnfidoModule.ts

@@ -1,7 +1,7 @@
 import { TurboModuleRegistry, TurboModule } from "react-native";
 
 export interface Spec extends TurboModule {
-  start(config: Object): Promise<string>;
+  start(config: Object): Promise<Object>;
 }
 
 export default TurboModuleRegistry.getEnforcing<Spec>("RNOnfidoSdk");

js/Onfido.ts

@@ -9,7 +9,7 @@ import {
   OnfidoResult
 } from "./config_constants";
 
-const { OnfidoSdk } = NativeModules;
+import OnfidoSdk from "./NativeOnfidoModule";
 
 const Onfido = {
   start(config: OnfidoConfig): Promise<OnfidoResult | OnfidoError> {
@@ -68,7 +68,7 @@ const Onfido = {
     return OnfidoSdk.start(config).catch((error: any) => {
       console.log(error);
       throw error;
-    });
+    }) as Promise<OnfidoResult | OnfidoError>;
   }
 };