diff --git a/iscroll/iscroll-5-lite.d.ts b/iscroll/iscroll-5-lite.d.ts
new file mode 100644
index 000000000..f22ae6f89
--- /dev/null
+++ b/iscroll/iscroll-5-lite.d.ts
@@ -0,0 +1,39 @@
+// Type definitions for iScroll Lite 5
+// Project: http://cubiq.org/iscroll-5-ready-for-beta-test
+// Definitions by: Christiaan Rakowski <https://github.com/csrakowski/>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+interface IScrollOptions {
+	//hScroll?: boolean;
+	//vScroll?: boolean;
+
+	scrollX?: boolean;
+	scrollY?: boolean;
+
+	x?: number;
+	y?: number;
+	bounce?: boolean;
+	bounceLock?: boolean;
+	momentum?: boolean;
+	lockDirection?: boolean;
+	useTransform?: boolean;
+	useTransition?: boolean;
+}
+
+declare class IScroll {
+
+	constructor (element: string, options?: IScrollOptions);
+	constructor (element: HTMLElement, options?: IScrollOptions);
+
+	destroy(): void;
+	refresh(): void;
+	scrollTo(x: number, y: number, time?: number, relative?: boolean): void;
+	scrollToElement(element: string, time?: number): void;
+	scrollToElement(element: HTMLElement, time?: number): void;
+	disable(): void;
+	enable(): void;
+	stop(): void;
+
+	// Events
+	on: (type: string, fn: () => void) => void;
+}
diff --git a/iscroll/iscroll-5-tests.ts b/iscroll/iscroll-5-tests.ts
new file mode 100644
index 000000000..e05761e71
--- /dev/null
+++ b/iscroll/iscroll-5-tests.ts
@@ -0,0 +1,36 @@
+/// <reference path="iscroll-5.d.ts" />
+
+var myScroll1 = new IScroll('#wrapper');
+var myScroll2 = new IScroll('#wrapper', { hScrollbar: false, vScrollbar: false });
+var myScroll3 = new IScroll('#wrapper', {
+    snap: true,
+    momentum: false,
+    hScrollbar: false,
+    vScrollbar: false
+});
+var myScroll4 = new IScroll('#wrapper', {
+    snap: 'li',
+    momentum: false,
+    hScrollbar: false,
+    vScrollbar: false
+});
+var myScroll6 = new IScroll('#wrapper', { scrollbarClass: 'myScrollbar' });
+var myScroll7 = new IScroll('#wrapper', { bounceEasing: 'elastic', bounceTime: 1200 });
+
+var myScroll8 = new IScroll('#wrapper', { eventPassthrough: true, scrollX: true, scrollY: false, preventDefault: false });
+
+myScroll1.refresh();
+myScroll1.scrollTo(0, 100);
+myScroll1.scrollTo(0, 100, 200);
+myScroll1.scrollTo(0, 100, 200, true);
+
+myScroll1.scrollToElement('selectedElement');
+myScroll1.scrollToElement('selectedElement', 250);
+
+myScroll1.scrollToElement(document.getElementById('selectedElement'));
+myScroll1.scrollToElement(document.getElementById('selectedElement'), 250);
+
+myScroll2.on('scrollStart', function () { console.log('scroll started'); });
+
+var myScroll9 = new IScroll(document.getElementById('wrapper'));
+var myScroll10 = new IScroll(document.getElementById('wrapper'), { scrollbarClass: 'myScrollbar' });
\ No newline at end of file
diff --git a/iscroll/iscroll-5.d.ts b/iscroll/iscroll-5.d.ts
new file mode 100644
index 000000000..abd793027
--- /dev/null
+++ b/iscroll/iscroll-5.d.ts
@@ -0,0 +1,91 @@
+// Type definitions for iScroll 5
+// Project: http://cubiq.org/iscroll-5-ready-for-beta-test
+// Definitions by: Christiaan Rakowski <https://github.com/csrakowski/>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+interface IScrollOptions {
+	//hScroll?: boolean;
+	//vScroll?: boolean;
+	x?: number;
+	y?: number;
+	bounce?: boolean;
+	bounceLock?: boolean;
+	momentum?: boolean;
+	lockDirection?: boolean;
+	useTransform?: boolean;
+	useTransition?: boolean;
+	topOffset?: number;
+	checkDOMChanges?: boolean;
+	handleClick?: boolean;
+
+	// Scrollbar
+	hScrollbar?: boolean;
+	vScrollbar?: boolean;
+	fixedScrollbar?: boolean;
+	hideScrollbar?: boolean;
+	fadeScrollbar?: boolean;
+	scrollbarClass?: string;
+
+	// Zoom
+	zoom?: boolean;
+	zoomMin?: number;
+	zoomMax?: number;
+	doubleTapZoom?: number;
+	wheelAction?: string;
+
+	
+	///String or boolean
+	snap?: any;
+	snapThreshold?: number;
+
+	//new in IScroll 5?
+
+	resizeIndicator?: boolean;
+	mouseWheelSpeed?: number;
+	startX?: number;
+	startY?: number;
+	scrollX?: boolean;
+	scrollY?: boolean;
+	directionLockThreshold?: number;
+
+	bounceTime?: number;
+
+	///String or function
+	bounceEasing?: any;
+	
+	preventDefault?: boolean;
+	preventDefaultException?: boolean;
+
+	HWCompositing?: boolean;
+
+	freeScroll?: boolean;
+
+	resizePolling?: number;
+	tap?: boolean;
+	click?: boolean;
+	invertWheelDirection?: boolean;
+
+	///Boolean or string
+	eventPassthrough?: any;
+}
+
+declare class IScroll {
+
+	constructor (element: string, options?: IScrollOptions);
+	constructor (element: HTMLElement, options?: IScrollOptions);
+
+	destroy(): void;
+	refresh(): void;
+	scrollTo(x: number, y: number, time?: number, relative?: boolean): void;
+	scrollToElement(element: string, time?: number): void;
+	scrollToElement(element: HTMLElement, time?: number): void;
+	scrollToPage(pageX: number, pageY: number, time?: number): void;
+	disable(): void;
+	enable(): void;
+	stop(): void;
+	zoom(x: number, y: number, scale: number, time?: number): void;
+	isReady(): boolean;
+
+	// Events
+	on: (type: string, fn: () => void) => void;
+}