diff --git a/client/typescript/fine-uploader.d.ts b/client/typescript/fine-uploader.d.ts
index c687309ca..570b4b265 100644
--- a/client/typescript/fine-uploader.d.ts
+++ b/client/typescript/fine-uploader.d.ts
@@ -909,6 +909,10 @@ declare module "fine-uploader/lib/core" {
          * RequestOptions
          */
         request?: RequestOptions;
+        /**
+         * RetryOptions
+         */
+        retry?: RetryOptions;
         /**
          * ScalingOptions
          */
@@ -933,8 +937,6 @@ declare module "fine-uploader/lib/core" {
          * Core callback functions
          */
         callbacks?: CoreEvents;
-
-
     }
 
     /**
@@ -2700,6 +2702,7 @@ declare module "fine-uploader/lib/azure" {
         UIDeleteFileOptions,
         UIMessages,
         UIPasteOptions,
+        UIRetryOptions,
         UIScalingOptions,
         UITextOptions
     } from 'fine-uploader';
@@ -2709,6 +2712,7 @@ declare module "fine-uploader/lib/azure" {
         ChunkingOptions,
         CorsOptions,
         RequestOptions,
+        RetryOptions,
         CoreOptions,
         ResumableFileObject,
         PromiseOptions
@@ -3062,10 +3066,12 @@ declare module "fine-uploader/lib/azure" {
              * RequestOptions
              */
             request?: AzureRequestOptions;
-
+            /**
+             * Retry options
+             */
+            retry?: UIRetryOptions & RetryOptions;
         }
 
-
     }
 
 }
@@ -3079,6 +3085,7 @@ declare module "fine-uploader/lib/s3" {
         UIDeleteFileOptions,
         UIMessages,
         UIPasteOptions,
+        UIRetryOptions,
         UIScalingOptions,
         UITextOptions
     } from 'fine-uploader';
@@ -3091,14 +3098,14 @@ declare module "fine-uploader/lib/s3" {
         CoreOptions,
         ResumableFileObject,
         CoreEvents,
-        PromiseOptions
+        PromiseOptions,
+        RetryOptions
     } from 'fine-uploader/lib/core';
 
-
+    import { s3 as s3Core } from 'fine-uploader/lib/core/s3';
 
     export namespace s3 {
 
-
         export class FineUploader extends FineUploaderCore {
 
             constructor(fineuploaderOptions?: S3UIOptions);
@@ -3175,6 +3182,90 @@ declare module "fine-uploader/lib/s3" {
             setUploadSuccessParams(newParams: any, id?: number): void;
         }
 
+        /**
+         * S3UIOptions
+         */
+        export interface S3UIOptions extends UIOptions, S3CoreOptions {
+            /**
+             * failedUploadText options
+             */
+            failedUploadTextDisplay?: S3FailedUploadTextDisplayOptions;
+            /**
+             * chunking options
+             */
+            chunking?: S3ChunkingOptions;
+            /**
+             * cors options
+             */
+            cors?: S3CorsOptions;
+            /**
+             * request options
+             */
+            request?: S3RequestOptions;
+            /**
+             * deleteFile options
+             */
+            deleteFile?: UIDeleteFileOptions;
+            /**
+             * messages
+             */
+            messages?: UIMessages;
+            /**
+             * paste UI options
+             */
+            paste?: UIPasteOptions;
+            /**
+             * Retry options
+             */
+            retry?: UIRetryOptions & RetryOptions;
+            /**
+             * UI scaling options
+             */
+            scaling?: UIScalingOptions;
+            /**
+             * UI text options
+             */
+            text?: UITextOptions;
+        }
+
+        export const FineUploaderBasic: typeof s3Core.FineUploaderBasic;
+        export type S3ChunkingOptions = s3Core.S3ChunkingOptions;
+        export type S3CredentialsOptions = s3Core.S3CredentialsOptions;
+        export type S3CorsOptions = s3Core.S3CorsOptions;
+        export type S3iFrameSupportOptions = s3Core.S3iFrameSupportOptions;
+        export type BucketFunction = s3Core.BucketFunction;
+        export type HostFunction = s3Core.HostFunction;
+        export type KeyFunction = s3Core.KeyFunction;
+        export type S3ObjectPropertyOptions = s3Core.S3ObjectPropertyOptions;
+        export type S3RequestOptions = s3Core.S3RequestOptions;
+        export type S3CustomHeaderFunction = s3Core.S3CustomHeaderFunction;
+        export type S3SignatureOptions = s3Core.S3SignatureOptions;
+        export type S3UploadSuccessOptions = s3Core.S3UploadSuccessOptions;
+        export type S3CoreOptions = s3Core.S3CoreOptions;
+        export type S3FailedUploadTextDisplayOptions = s3Core.S3FailedUploadTextDisplayOptions;
+        export type OnCredentialsExpired = s3Core.OnCredentialsExpired;
+        export type S3Events = s3Core.S3Events;
+        export type S3ResumableFileObject = s3Core.S3ResumableFileObject;
+
+    }
+
+}
+
+declare module "fine-uploader/lib/core/s3" {
+
+    import {
+        FineUploaderBasic as FineUploaderBasicCore,
+        ChunkingOptions,
+        CorsOptions,
+        RequestOptions,
+        CoreOptions,
+        ResumableFileObject,
+        CoreEvents,
+        PromiseOptions
+    } from 'fine-uploader/lib/core';
+
+    export namespace s3 {
+
         export class FineUploaderBasic extends FineUploaderBasicCore {
 
             constructor(fineuploaderOptions?: S3CoreOptions);
@@ -3252,7 +3343,6 @@ declare module "fine-uploader/lib/s3" {
 
         }
 
-
         /**
          * S3CredentialsOptions
          */
@@ -3583,48 +3673,6 @@ declare module "fine-uploader/lib/s3" {
             onCredentialsExpired?: OnCredentialsExpired;
         }
 
-        /**
-         * S3UIOptions
-         */
-        export interface S3UIOptions extends UIOptions, S3CoreOptions {
-            /**
-             * failedUploadText options
-             */
-            failedUploadTextDisplay?: S3FailedUploadTextDisplayOptions;
-            /**
-             * chunking options
-             */
-            chunking?: S3ChunkingOptions;
-            /**
-             * cors options
-             */
-            cors?: S3CorsOptions;
-            /**
-             * request options
-             */
-            request?: S3RequestOptions;
-            /**
-             * deleteFile options
-             */
-            deleteFile?: UIDeleteFileOptions;
-            /**
-             * messages
-             */
-            messages?: UIMessages;
-            /**
-             * paste UI options
-             */
-            paste?: UIPasteOptions;
-            /**
-             * UI scaling options
-             */
-            scaling?: UIScalingOptions;
-            /**
-             * UI text options
-             */
-            text?: UITextOptions;
-        }
-
         /**
          * Resumable file object type for S3
          */
@@ -3634,6 +3682,7 @@ declare module "fine-uploader/lib/s3" {
              */
             key?: string;
         }
+
     }
 
-}
\ No newline at end of file
+}
diff --git a/client/typescript/fine-uploader.test.ts b/client/typescript/fine-uploader.test.ts
index 0b416872d..94538cae0 100644
--- a/client/typescript/fine-uploader.test.ts
+++ b/client/typescript/fine-uploader.test.ts
@@ -2,6 +2,7 @@ import { FineUploader, UIOptions } from 'fine-uploader';
 import { s3 } from 'fine-uploader/lib/s3';
 import { azure } from 'fine-uploader/lib/azure';
 import { PromiseOptions } from 'fine-uploader/lib/core';
+import { s3 as s3Core } from 'fine-uploader/lib/core/s3';
 
 /**
  * Prepare/set options for the core + UI FineUploader
@@ -59,6 +60,34 @@ let s3UIOptions: s3.S3UIOptions = {
 let s3Uploader = new s3.FineUploader(s3UIOptions);
 
 
+/**
+ * Prepare/set options for the core Amazon S3 FineUploaderBasic
+ */
+let s3CoreOptions: s3Core.S3CoreOptions = {
+    debug: true,
+    request: {
+        endpoint: '{ YOUR_BUCKET_NAME }.s3.amazonaws.com',
+        accessKey: '{ YOUR_ACCESS_KEY }'
+    },
+    signature: {
+        endpoint: '/s3/signature'
+    },
+    uploadSuccess: {
+        endpoint: '/s3/success'
+    },
+    iframeSupport: {
+        localBlankPagePath: '/success.html'
+    },
+    retry: {
+        enableAuto: true // defaults to false
+    },
+    deleteFile: {
+        enabled: true,
+        endpoint: '/s3handler'
+    }
+}
+let s3CoreUploader = new s3Core.FineUploaderBasic(s3CoreOptions);
+
 
 /**
  * Prepare/set options for the Amazon S3 FineUploader
@@ -102,4 +131,4 @@ promise.then(() => {
 });
 promise.done(() => {
     //promise is fulfilled whether successful or not, do something here
-});
\ No newline at end of file
+});