diff --git a/metismenu/index.d.ts b/metismenu/index.d.ts
index 43faa279c7..8117328bf8 100644
--- a/metismenu/index.d.ts
+++ b/metismenu/index.d.ts
@@ -1,19 +1,22 @@
-// Type definitions for metisMenu 2.0.3
+// Type definitions for metisMenu 2.6
 // Project: http://github.com/onokumus/metisMenu
-// Definitions by: onokums <https://github.com/onokumus/>
+// Definitions by: onokums <https://github.com/onokumus/>, denis <https://github.com/denisname/>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 
 /// <reference types="jquery"/>
 
 interface MetisMenuOptions {
     toggle?: boolean;
-    doubleTapToGo?: boolean;
     activeClass?: string;
     collapseClass?: string;
     collapseInClass?: string;
     collapsingClass?: string;
+    preventDefault?: boolean;
 }
 
+type MetisMenuEvents = "show.metisMenu" | "shown.metisMenu" | "hide.metisMenu" | "hidden.metisMenu";
+
 interface JQuery {
-    metisMenu(options?: MetisMenuOptions): JQuery;
+    metisMenu(options?: MetisMenuOptions | "dispose"): JQuery;
+    on(events: MetisMenuEvents, handler: (eventObject: JQueryEventObject) => any): JQuery;
 }
diff --git a/metismenu/metismenu-tests.ts b/metismenu/metismenu-tests.ts
index b2e36f1d53..eb17270021 100644
--- a/metismenu/metismenu-tests.ts
+++ b/metismenu/metismenu-tests.ts
@@ -1,12 +1,28 @@
 /// <reference types="jquery"/>
 
 $('#menu').metisMenu();
+
 $('.metismenu').metisMenu({toggle: false});
+
 $('.test').metisMenu({
     toggle: false,
-    doubleTapToGo: true,
     activeClass: 'active',
     collapseClass: 'collapse',
     collapseInClass: 'in',
-    collapsingClass: 'collapsing'
+    collapsingClass: 'collapsing',
+    preventDefault: true
 });
+
+$('.metismenu').metisMenu('dispose');
+
+$('.metismenu')
+    .metisMenu()
+    .on('show.metisMenu', function(e) {
+        // empty logic
+    }).on('shown.metisMenu', function(e) {
+        // empty logic
+    }).on('hide.metisMenu', function(e) {
+        // empty logic
+    }).on('hidden.metisMenu', function(e) {
+        // empty logic
+    });