diff --git a/select2/select2-tests.ts b/select2/select2-tests.ts
index 9f38782e02..665618daf3 100644
--- a/select2/select2-tests.ts
+++ b/select2/select2-tests.ts
@@ -71,6 +71,27 @@ $("#e6").select2({
     formatSelection: movieFormatSelection,
     dropdownCssClass: "bigdrop"
 });
+$("#e6").select2({
+    placeholder: "Search for a movie",
+    minimumInputLength: 1,
+    ajax: {
+        url: () => { return "http://api.rottentomatoes.com/api/public/v1.0/movies.json"; },
+        dataType: 'jsonp',
+        data: function (term, page) {
+            return {
+                q: term,
+                page_limit: 10,
+                apikey: "ju6z9mjyajq2djue3gbvv26t"
+            };
+        },
+        results: function (data, page) {
+            return { results: data.movies };
+        }
+    },
+    formatResult: movieFormatResult,
+    formatSelection: movieFormatSelection,
+    dropdownCssClass: "bigdrop"
+});
 $("#e7").select2({
     placeholder: "Search for a movie",
     minimumInputLength: 3,
@@ -161,4 +182,16 @@ $("#e17_2").select2({
     }
 });
 $("#e18,#e18_2").select2();
-alert("Selected value is: " + $("#e8").select2("val")); $("#e8").select2("val", { id: "CA", text: "Califoria" });
\ No newline at end of file
+alert("Selected value is: " + $("#e8").select2("val")); $("#e8").select2("val", { id: "CA", text: "Califoria" });
+
+$("#e8").select2("val");
+$("#e8").select2("val", "CA");
+$("#e8").select2("data");
+$("#e8").select2("data", { id: "CA", text: "Califoria" });
+$("#e8").select2("destroy");
+$("#e8").select2("open");
+$("#e8").select2("enable", false);
+$("#e8").select2("readonly", false);
+$("#e8").select2('container');
+$("#e8").select2('onSortStart');
+$("#e8").select2('onSortEnd');
\ No newline at end of file
diff --git a/select2/select2.d.ts b/select2/select2.d.ts
index e5fb165711..886ae6d349 100644
--- a/select2/select2.d.ts
+++ b/select2/select2.d.ts
@@ -20,7 +20,10 @@ interface AjaxFunction {
 
 interface Select2AjaxOptions {
     transport?: AjaxFunction;
-    url?: string;
+    /**
+    * Url to make request to, Can be string or a function returning a string.
+    */
+    url?: any;
     dataType?: string;
     quietMillis?: number;
     data?: (term: string, page: number, context: any) => any;
@@ -72,8 +75,60 @@ interface JQuery {
     select2(): JQuery;
     select2(it: IdTextPair): JQuery;
     select2(options: Select2Options): JQuery;
-    select2(method: string, something: string): JQuery;
-    select2(method: string, something: string[]): JQuery;
-    select2(method: string, something: IdTextPair[]): JQuery;
-    select2(method: string, options: IdTextPair): JQuery;
+    select2(method: string): any;
+    select2(method: string, value: any, trigger?: boolean): any;
+    /**
+    * Get the id value of the current selection
+    */
+    select2(method: 'val'): any;
+    /**
+    * Set the id value of the current selection
+    * @params value Value to set the id to
+    * @params triggerChange Should a change event be triggered
+    */
+    select2(method: 'val', value: any, triggerChange?: boolean): any;
+    /**
+    * Get the data object of the current selection
+    */
+    select2(method: 'data'): any;
+    /**
+    * Set the data of the current selection
+    * @params value Object to set the data to
+    * @params triggerChange Should a change event be triggered
+    */
+    select2(method: 'data', value: any, triggerChange?: boolean): any;
+    /**
+    * Reverts changes to DOM done by Select2. Any selection done via Select2 will be preserved.
+    */
+    select2(method: 'destroy'): void;
+    /**
+    * Opens the dropdown
+    */
+    select2(method: 'open'): void;
+    /**
+    * Closes the dropdown
+    */
+    select2(method: 'close'): void;
+    /**
+    * Enables or disables Select2 and its underlying form component
+    * @param value True if it should be enabled false if it should be disabled
+    */
+    select2(method: 'enable', value: boolean): void;
+    /**
+    * Toggles readonly mode on Select2 and its underlying form component
+    * @param value True if it should be readonly false if it should be read write
+    */
+    select2(method: 'readonly', value: boolean): void;
+    /**
+    * Retrieves the main container element that wraps all of DOM added by Select2
+    */
+    select2(method: 'container'): HTMLElement;
+    /**
+    * Notifies Select2 that a drag and drop sorting operation has started
+    */
+    select2(method: 'onSortStart'): void;
+    /**
+    * Notifies Select2 that a drag and drop sorting operation has finished
+    */
+    select2(method: 'onSortEnd'): void;
 }