CognitoSyncManager

[alienintheheights]

First off, thanks for this really great sample site. It has already saved me a ton of work.

I'm trying to extend the cognito.js class to include CognitoSyncManager and dataset access (put/get). Something like this:

 getDataSets () {
   Config.credentials.get(function () {
     var syncClient = new CognitoSyncManager()

     syncClient.openOrCreateDataset('myDataset', function (err, dataset) {
       if (err) {
         // handle
       }
      
       dataset.get('timestamp', function (err, value) {
         if (err) {
           console.log(err)
         }
         console.log('timestamp: ' + value)
       })

    // etc

I added the dependency via npm to package.json:
"amazon-cognito-js": "^1.1.0",

And the import to main.js
import 'amazon-cognito-js'

and this to cognito.js:
import {CognitoSyncManager, Config, CognitoIdentityCredentials} from 'aws-sdk'

Having trouble getting the CognitoSyncManager to recognize the Credentials though. Namely, the line from the CognitoSyncManager constructor

this.provider = AWS.config.credentials

is returning null, breaking everything that follows. Here's an excerpt for their constructor JS:

if (void 0 === AWS)
    throw new Error("AWS SDK must be loaded before loading the Sync Manager.");
AWS.CognitoSyncManager = function(a) {
    a = a || {};
    var b = "CognitoJavaScriptSDK/1";
    this.provider = AWS.config.credentials,
    this.identityPoolId = this.provider.params.IdentityPoolId,
    this.region = AWS.config.region,
    this.logger = a.log,
    "function" != typeof this.logger && (this.logger = function() {}
    ),
    this.local = new AWS.CognitoSyncManager.LocalStorage({
        DataStore: a.DataStore ? a.DataStore : AWS.CognitoSyncManager.StoreLocalStorage
    }),
    this.remote = new AWS.CognitoSyncManager.RemoteStorage(this.identityPoolId,this.provider),
    this.remote.setUserAgent(b)
}

See anything I'm missing?