diff --git a/jquery.fileupload/jquery.fileupload-tests.ts b/jquery.fileupload/jquery.fileupload-tests.ts
index 87149e0151..f07c60b87d 100644
--- a/jquery.fileupload/jquery.fileupload-tests.ts
+++ b/jquery.fileupload/jquery.fileupload-tests.ts
@@ -13,6 +13,18 @@ var __handleAddingFile = function (event:any, data:any)
     data.submit();    
 };
 
+var options: JQueryFileInputOptions = {
+    dataType: 'json',
+    singleFileUploads: true,
+    limitMultiFileUploads: 1,
+    add: __handleAddingFile,
+    done: (e, data) => {
+       data.result;
+       data.jqXHR;
+       data.textStatus;
+    }
+}
+
 class TestFileInput {
 
 	// The whole body will be the container for this test
@@ -24,20 +36,6 @@ class TestFileInput {
 	constructor() {
 
 		// The file upload object receives a fileInputOptions configuration object
-		this.fileInput = <JQueryFileUpload>this.$el.fileupload({
-            
-            dataType: 'json',
-
-            // By default, each file of a selection is uploaded using an individual
-            // request for XHR type uploads. Set to false to upload file
-            // selections in one request each:
-            singleFileUploads: true,
-            // To limit the number of files uploaded with one XHR request,
-            // set the following option to an integer greater than 0:
-            limitMultiFileUploads: 1,
-            
-            add: __handleAddingFile
-            
-        });
+		this.fileInput = <JQueryFileUpload>this.$el.fileupload(options);
     }
 }
diff --git a/jquery.fileupload/jquery.fileupload.d.ts b/jquery.fileupload/jquery.fileupload.d.ts
index 3575ab2738..da94ce19c6 100644
--- a/jquery.fileupload/jquery.fileupload.d.ts
+++ b/jquery.fileupload/jquery.fileupload.d.ts
@@ -207,25 +207,25 @@ interface JQueryFileInputOptions {
     timeout?: number;
     
     active?: Function;
-    progress?: Function;
-    send?: Function;
+    progress?: (e: JQueryEventObject, data: JQueryFileUploadProgressObject) => void;
+    send?: (e: JQueryEventObject, data: JQueryFileUploadProgressObject) => void;
 
     // Other callbacks:
     submit?: Function;
-    done?: Function;
-    fail?: Function;
-    always?: Function;
-    progressall?: Function;
-    start?: Function;
-    stop?: Function;
-    change?: Function;
-    paste?: Function;
-    drop?: Function;
-    dragover?: Function;
-    chunksend?: Function;
-    chunkdone?: Function;
-    chunkfail?: Function;
-    chunkalways?: Function;
+    done?: (e: JQueryEventObject, data: JQueryFileUploadDone) => void;
+    fail?: (e: JQueryEventObject, data: JQueryFileInputOptions) => void;
+    always?: (e: JQueryEventObject, data: JQueryFileInputOptions) => void;
+    progressall?: (e: JQueryEventObject, data: JQueryFileUploadProgressAllObject) => void;
+    start?: (e: JQueryEventObject) => void;
+    stop?: (e: JQueryEventObject) => void;
+    change?: (e: JQueryEventObject, data: JQueryFileUploadChangeObject) => void;
+    paste?: (e: JQueryEventObject, data: JQueryFileUploadFilesObject) => void;
+    drop?: (e: JQueryEventObject, data: JQueryFileUploadFilesObject) => void;
+    dragover?: (e: JQueryEventObject) => void;
+    chunksend?: (e: JQueryEventObject, data: JQueryFileUploadChunkObject) => void;
+    chunkdone?: (e: JQueryEventObject, data: JQueryFileUploadChunkObject) => void;
+    chunkfail?: (e: JQueryEventObject, data: JQueryFileUploadChunkObject) => void;
+    chunkalways?: (e: JQueryEventObject, data: JQueryFileUploadChunkObject) => void;
 
     // Others 
     url?: string;
@@ -250,3 +250,40 @@ interface JQuery {
 interface JQuerySupport {
     fileInput?: boolean;
 }
+
+interface JQueryFileUploadChangeObject {
+    fileInput?: JQuery;
+    fileInputClone?: JQuery;
+    files: File[];
+    form?: JQuery;
+    originalFiles: File[];
+}
+
+interface JQueryFileUploadProgressAllObject {
+    loaded?: number;
+    total?: number;
+    bitrate?: number;
+}
+
+interface JQueryFileUploadXhr {
+    jqXHR: JQueryXHR;
+    result: any;
+    textStatus: string;
+}
+
+interface JQueryFileUploadFilesObject {
+    files: File[];
+}
+
+interface JQueryFileUploadChunkObject extends JQueryFileInputOptions, JQueryFileUploadXhr {
+    blob: any;
+    chunkSize: number;
+    contentRange: string;
+    errorThrown: any;
+}
+
+interface JQueryFileUploadProgressObject extends JQueryFileInputOptions, JQueryFileUploadProgressAllObject {
+}
+
+interface JQueryFileUploadDone extends JQueryFileInputOptions, JQueryFileUploadXhr {
+}
\ No newline at end of file