From 11448dcd0c982e3204c33be2b393887eaf79116e Mon Sep 17 00:00:00 2001
From: Adam Bradley <adambradley25@gmail.com>
Date: Tue, 31 May 2016 21:07:17 -0500
Subject: [PATCH] chore(tslint): fix noImplicitAny errors

---
 src/components/input/input-base.ts          | 36 ++++-----
 src/components/ion.ts                       | 10 +--
 src/components/item/item-sliding-gesture.ts | 34 ++++-----
 src/components/item/item.ts                 |  8 +-
 src/components/loading/loading.ts           |  2 +-
 src/components/menu/menu-close.ts           |  2 +-
 src/components/menu/menu-controller.ts      |  3 +-
 src/components/menu/menu-toggle.ts          |  2 +-
 src/components/menu/menu-types.ts           | 22 +++---
 src/components/menu/menu.ts                 |  6 +-
 src/components/modal/modal.ts               |  8 +-
 src/components/nav/nav-controller.ts        | 25 ++-----
 src/components/nav/nav-push.ts              |  6 +-
 src/components/nav/nav-registry.ts          |  4 +-
 src/components/nav/view-controller.ts       |  2 +-
 src/components/navbar/navbar.ts             |  2 +-
 src/components/option/option.ts             |  4 +-
 src/components/picker/picker.ts             | 14 ++--
 src/components/popover/popover.ts           | 12 +--
 src/components/radio/radio-button.ts        |  2 +-
 src/components/radio/radio-group.ts         |  6 +-
 src/components/range/range.ts               |  9 +--
 src/components/refresher/refresher.ts       |  6 +-
 src/components/scroll/scroll.ts             |  2 +-
 src/components/searchbar/searchbar.ts       | 18 ++---
 src/components/segment/segment.ts           | 18 ++---
 src/components/select/select.ts             | 13 ++--
 src/components/slides/slides.ts             | 60 ++++++++-------
 src/components/spinner/spinner.ts           | 12 +--
 src/components/tabs/tab-highlight.ts        |  3 +-
 src/components/tabs/tab.ts                  |  2 +-
 src/components/tabs/tabs.ts                 | 10 +--
 src/components/tap-click/activator.ts       | 14 ++--
 src/components/tap-click/ripple.ts          | 10 +--
 src/components/tap-click/tap-click.ts       | 28 +++----
 src/components/toast/toast.ts               |  4 +-
 src/components/toggle/toggle.ts             | 10 +--
 src/components/toolbar/toolbar.ts           | 10 +--
 src/platform/registry.ts                    |  4 +-
 src/transitions/transition.ts               |  2 +-
 src/translation/translate.ts                | 10 +--
 src/translation/translate_pipe.ts           |  6 +-
 src/util/dom.ts                             | 37 ++++++----
 src/util/events.ts                          | 14 ++--
 src/util/feature-detect.ts                  | 16 +---
 src/util/form.ts                            | 14 ++--
 src/util/keyboard.ts                        |  8 +-
 src/util/scroll-view.ts                     |  6 +-
 src/util/util.ts                            | 81 ++++-----------------
 49 files changed, 284 insertions(+), 353 deletions(-)

diff --git a/src/components/input/input-base.ts b/src/components/input/input-base.ts
index ed06a3c4f7..433e112aaf 100644
--- a/src/components/input/input-base.ts
+++ b/src/components/input/input-base.ts
@@ -8,17 +8,17 @@ import {Item} from '../item/item';
 import {App} from '../app/app';
 import {isTrueProperty} from '../../util/util';
 import {Label} from '../label/label';
-import {pointerCoord, hasPointerMoved, closest, copyInputAttributes}  from '../../util/dom';
+import {pointerCoord, hasPointerMoved, closest, copyInputAttributes, Coordinates}  from '../../util/dom';
 import {NavController} from '../nav/nav-controller';
 import {NativeInput, NextInput} from './native-input';
 import {Platform} from '../../platform/platform';
 
 
 export class InputBase {
-  protected _coord;
-  protected _deregScroll;
+  protected _coord: Coordinates;
+  protected _deregScroll: Function;
   protected _disabled: boolean = false;
-  protected _keyboardHeight;
+  protected _keyboardHeight: number;
   protected _scrollMove: EventListener;
   protected _type: string = 'text';
   protected _useAssist: boolean;
@@ -31,7 +31,7 @@ export class InputBase {
 
   inputControl: NgControl;
 
-  @Input() clearInput;
+  @Input() clearInput: any;
   @Input() placeholder: string = '';
   @ViewChild(NativeInput) protected _native: NativeInput;
   @Output() blur: EventEmitter<Event> = new EventEmitter;
@@ -122,7 +122,7 @@ export class InputBase {
     }
   }
 
-  private setControlCss(element, control) {
+  private setControlCss(element: any, control: any) {
     element.setCssClass('ng-untouched', control.untouched);
     element.setCssClass('ng-touched', control.touched);
     element.setCssClass('ng-pristine', control.pristine);
@@ -183,12 +183,12 @@ export class InputBase {
       nativeInput.labelledBy(this._item.labelId);
     }
 
-    nativeInput.valueChange.subscribe(inputValue => {
+    nativeInput.valueChange.subscribe((inputValue: any) => {
       this.onChange(inputValue);
     });
 
     this.focusChange(this.hasFocus());
-    nativeInput.focusChange.subscribe(textInputHasFocus => {
+    nativeInput.focusChange.subscribe((textInputHasFocus: any) => {
       this.focusChange(textInputHasFocus);
       this.checkHasValue(nativeInput.getValue());
       if (!textInputHasFocus) {
@@ -257,7 +257,7 @@ export class InputBase {
    * the checked value.
    * https://github.com/angular/angular/blob/master/modules/angular2/src/forms/directives/shared.ts#L34
    */
-  writeValue(val) {
+  writeValue(val: any) {
     this._value = val;
     this.checkHasValue(val);
   }
@@ -265,14 +265,14 @@ export class InputBase {
   /**
    * @private
    */
-  onChange(val) {
+  onChange(val: any) {
     this.checkHasValue(val);
   }
 
   /**
    * @private
    */
-  onTouched(val) {}
+  onTouched(val: any) {}
 
   /**
    * @private
@@ -285,7 +285,7 @@ export class InputBase {
   /**
    * @private
    */
-  checkHasValue(inputValue) {
+  checkHasValue(inputValue: any) {
     if (this._item) {
       this._item.setCssClass('input-has-value', !!(inputValue && inputValue !== ''));
     }
@@ -303,7 +303,7 @@ export class InputBase {
     }
   }
 
-  private pointerStart(ev) {
+  private pointerStart(ev: any) {
     // input cover touchstart
     console.debug('scroll assist pointerStart', ev.type);
 
@@ -317,7 +317,7 @@ export class InputBase {
     }
   }
 
-  private pointerEnd(ev) {
+  private pointerEnd(ev: any) {
     // input cover touchend/mouseup
     console.debug('scroll assist pointerEnd', ev.type);
 
@@ -435,7 +435,7 @@ export class InputBase {
    * https://github.com/angular/angular/blob/master/modules/angular2/src/forms/directives/shared.ts#L27
    * @param {Function} fn  the onChange event handler.
    */
-  registerOnChange(fn) { this.onChange = fn; }
+  registerOnChange(fn: any) { this.onChange = fn; }
 
   /**
    * @private
@@ -443,7 +443,7 @@ export class InputBase {
    * the onTouched event handler that marks model (Control) as touched.
    * @param {Function} fn  onTouched event handler.
    */
-  registerOnTouched(fn) { this.onTouched = fn; }
+  registerOnTouched(fn: any) { this.onTouched = fn; }
 
   /**
    * @private
@@ -473,7 +473,7 @@ export class InputBase {
   /**
    * @private
    */
-  static getScrollData(inputOffsetTop, inputOffsetHeight, scrollViewDimensions, keyboardHeight, plaformHeight) {
+  static getScrollData(inputOffsetTop: number, inputOffsetHeight: number, scrollViewDimensions: any, keyboardHeight: number, plaformHeight: number) {
     // compute input's Y values relative to the body
     let inputTop = (inputOffsetTop + scrollViewDimensions.contentTop - scrollViewDimensions.scrollTop);
     let inputBottom = (inputTop + inputOffsetHeight);
@@ -590,7 +590,7 @@ export class InputBase {
 
 const SCROLL_ASSIST_SPEED = 0.3;
 
-function getScrollAssistDuration(distanceToScroll) {
+function getScrollAssistDuration(distanceToScroll: number) {
   distanceToScroll = Math.abs(distanceToScroll);
   let duration = distanceToScroll / SCROLL_ASSIST_SPEED;
   return Math.min(400, Math.max(150, duration));
diff --git a/src/components/ion.ts b/src/components/ion.ts
index a412ec1e01..19c16aaed4 100644
--- a/src/components/ion.ts
+++ b/src/components/ion.ts
@@ -1,5 +1,5 @@
 import {ElementRef} from '@angular/core';
-import * as dom from '../util/dom';
+import {getDimensions, clearDimensions} from '../util/dom';
 
 let ids: number = 0;
 
@@ -26,19 +26,19 @@ export class Ion {
   getDimensions(): {
     width: number, height: number, left: number, top: number
   } {
-    return dom.getDimensions(this.elementRef.nativeElement, this._id);
+    return getDimensions(this.elementRef.nativeElement, this._id);
   }
 
   width(): number {
-    return dom.getDimensions(this.elementRef.nativeElement, this._id).width;
+    return getDimensions(this.elementRef.nativeElement, this._id).width;
   }
 
   height(): number {
-    return dom.getDimensions(this.elementRef.nativeElement, this._id).height;
+    return getDimensions(this.elementRef.nativeElement, this._id).height;
   }
 
   ngOnDestroy() {
-    dom.clearDimensions(this._id);
+    clearDimensions(this._id);
   }
 
 }
diff --git a/src/components/item/item-sliding-gesture.ts b/src/components/item/item-sliding-gesture.ts
index 4adc4d4381..cf0b8e2e64 100644
--- a/src/components/item/item-sliding-gesture.ts
+++ b/src/components/item/item-sliding-gesture.ts
@@ -9,8 +9,8 @@ export class ItemSlidingGesture extends DragGesture {
   canDrag: boolean = true;
   data = {};
   openItems: number = 0;
-  onTap;
-  onMouseOut;
+  onTap: any;
+  onMouseOut: any;
   preventDrag: boolean = false;
   dragEnded: boolean = true;
 
@@ -22,7 +22,7 @@ export class ItemSlidingGesture extends DragGesture {
 
     this.listen();
 
-    this.onTap = (ev) => {
+    this.onTap = (ev: UIEvent) => {
       if (!isFromOptionButtons(ev.target)) {
         let didClose = this.closeOpened();
         if (didClose) {
@@ -32,7 +32,7 @@ export class ItemSlidingGesture extends DragGesture {
       }
     };
 
-    this.onMouseOut = (ev) => {
+    this.onMouseOut = (ev: any) => {
       if (ev.target.tagName === 'ION-ITEM-SLIDING') {
         console.debug('tap close sliding item');
         this.onDragEnd(ev);
@@ -40,7 +40,7 @@ export class ItemSlidingGesture extends DragGesture {
     };
   }
 
-  onDragStart(ev): boolean {
+  onDragStart(ev: any): boolean {
     let itemContainerEle = getItemContainer(ev.target);
     if (!itemContainerEle) {
       console.debug('onDragStart, no itemContainerEle');
@@ -70,7 +70,7 @@ export class ItemSlidingGesture extends DragGesture {
     return true;
   }
 
-  onDrag(ev): boolean {
+  onDrag(ev: any): boolean {
     if (this.dragEnded || this.preventDrag || Math.abs(ev.deltaY) > 30) {
       console.debug('onDrag preventDrag, dragEnded:', this.dragEnded, 'preventDrag:', this.preventDrag, 'ev.deltaY:', Math.abs(ev.deltaY));
       this.preventDrag = true;
@@ -116,7 +116,7 @@ export class ItemSlidingGesture extends DragGesture {
     });
   }
 
-  onDragEnd(ev) {
+  onDragEnd(ev: any) {
     this.preventDrag = false;
     this.dragEnded = true;
 
@@ -165,7 +165,7 @@ export class ItemSlidingGesture extends DragGesture {
     return didClose;
   }
 
-  open(itemContainerEle, openAmount, isFinal) {
+  open(itemContainerEle: any, openAmount: number, isFinal: boolean) {
     let slidingEle = itemContainerEle.querySelector('ion-item,[ion-item]');
     if (!slidingEle) {
       console.debug('open, no slidingEle, openAmount:', openAmount);
@@ -203,15 +203,15 @@ export class ItemSlidingGesture extends DragGesture {
     }
   }
 
-  getOpenAmount(itemContainerEle) {
+  getOpenAmount(itemContainerEle: any) {
     return this.get(itemContainerEle).openAmount || 0;
   }
 
-  get(itemContainerEle) {
+  get(itemContainerEle: any) {
     return this.data[itemContainerEle && itemContainerEle.$ionSlide] || {};
   }
 
-  set(itemContainerEle, key, value) {
+  set(itemContainerEle: any, key: any, value: any) {
     if (!this.data[itemContainerEle.$ionSlide]) {
       this.data[itemContainerEle.$ionSlide] = {};
     }
@@ -224,32 +224,32 @@ export class ItemSlidingGesture extends DragGesture {
   }
 }
 
-function isItemActive(ele, isActive) {
+function isItemActive(ele: any, isActive: boolean) {
   ele.classList[isActive ? 'add' : 'remove']('active-slide');
   ele.classList[isActive ? 'add' : 'remove']('active-options');
 }
 
-function preventDefault(ev) {
+function preventDefault(ev: any) {
   console.debug('sliding item preventDefault', ev.type);
   ev.preventDefault();
 }
 
-function getItemContainer(ele) {
+function getItemContainer(ele: any) {
   return closest(ele, 'ion-item-sliding', true);
 }
 
-function isFromOptionButtons(ele) {
+function isFromOptionButtons(ele: any) {
   return !!closest(ele, 'ion-item-options', true);
 }
 
-function getOptionsWidth(itemContainerEle) {
+function getOptionsWidth(itemContainerEle: any) {
   let optsEle = itemContainerEle.querySelector('ion-item-options');
   if (optsEle) {
     return optsEle.offsetWidth;
   }
 }
 
-function isActive(itemContainerEle) {
+function isActive(itemContainerEle: any) {
   return itemContainerEle.classList.contains('active-slide');
 }
 
diff --git a/src/components/item/item.ts b/src/components/item/item.ts
index 28a9682fd7..21f747be04 100644
--- a/src/components/item/item.ts
+++ b/src/components/item/item.ts
@@ -144,8 +144,8 @@ export class Item {
    * @private
    */
   @ContentChildren(Button)
-  private set _buttons(buttons) {
-    buttons.toArray().forEach(button => {
+  private set _buttons(buttons: any) {
+    buttons.toArray().forEach((button: any) => {
       // Don't add the item-button class if the user specifies
       // a different size button
       if (!button.isItem && !button._size) {
@@ -158,8 +158,8 @@ export class Item {
    * @private
    */
   @ContentChildren(Icon)
-  private set _icons(icons) {
-    icons.toArray().forEach(icon => {
+  private set _icons(icons: any) {
+    icons.toArray().forEach((icon: any) => {
       icon.addClass('item-icon');
     });
   }
diff --git a/src/components/loading/loading.ts b/src/components/loading/loading.ts
index 2ae973181d..90b6e38b16 100644
--- a/src/components/loading/loading.ts
+++ b/src/components/loading/loading.ts
@@ -212,7 +212,7 @@ class LoadingCmp {
     this.d.duration ? setTimeout(() => this.dismiss('backdrop'), this.d.duration) : null;
   }
 
-  dismiss(role): Promise<any> {
+  dismiss(role: any): Promise<any> {
     return this._viewCtrl.dismiss(null, role);
   }
 
diff --git a/src/components/menu/menu-close.ts b/src/components/menu/menu-close.ts
index 7fc7ad5220..780bc4d1a6 100644
--- a/src/components/menu/menu-close.ts
+++ b/src/components/menu/menu-close.ts
@@ -35,7 +35,7 @@ export class MenuClose {
   /**
    * @private
    */
-  @Input() menuClose;
+  @Input() menuClose: string;
 
   constructor(private _menu: MenuController) {}
 
diff --git a/src/components/menu/menu-controller.ts b/src/components/menu/menu-controller.ts
index 376efddf2b..82da9f3c09 100644
--- a/src/components/menu/menu-controller.ts
+++ b/src/components/menu/menu-controller.ts
@@ -1,5 +1,6 @@
 import {Menu} from './menu';
 import {MenuType} from './menu-types';
+import {Platform} from '../../platform/platform';
 
 
 /**
@@ -292,7 +293,7 @@ export class MenuController {
   /**
    * @private
    */
-  static create(type, menuCmp) {
+  static create(type: string, menuCmp: Menu, platform: Platform) {
     return new menuTypes[type](menuCmp);
   }
 
diff --git a/src/components/menu/menu-toggle.ts b/src/components/menu/menu-toggle.ts
index 1455ead9cc..48cc64c834 100644
--- a/src/components/menu/menu-toggle.ts
+++ b/src/components/menu/menu-toggle.ts
@@ -44,7 +44,7 @@ export class MenuToggle {
   /**
    * @private
    */
-  @Input() menuToggle;
+  @Input() menuToggle: string;
 
   /**
    * @private
diff --git a/src/components/menu/menu-types.ts b/src/components/menu/menu-types.ts
index f86c134496..f0aa1624a0 100644
--- a/src/components/menu/menu-types.ts
+++ b/src/components/menu/menu-types.ts
@@ -1,5 +1,7 @@
-import {MenuController} from './menu-controller';
 import {Animation} from '../../animations/animation';
+import {Menu} from './menu';
+import {MenuController} from './menu-controller';
+import {Platform} from '../../platform/platform';
 
 
 /**
@@ -62,7 +64,7 @@ export class MenuType {
  * The menu itself, which is under the content, does not move.
  */
 class MenuRevealType extends MenuType {
-  constructor(menu) {
+  constructor(menu: Menu) {
     super();
 
     let openedX = (menu.width() * (menu.side === 'right' ? -1 : 1)) + 'px';
@@ -86,19 +88,19 @@ MenuController.registerType('reveal', MenuRevealType);
  * The menu itself also slides over to reveal its bad self.
  */
 class MenuPushType extends MenuType {
-  constructor(menu) {
+  constructor(menu: Menu, platform: Platform) {
     super();
 
     this.ani
         .easing('ease')
         .duration(250);
 
-    let contentOpenedX, menuClosedX, menuOpenedX;
+    let contentOpenedX: string, menuClosedX: string, menuOpenedX: string;
 
     if (menu.side === 'right') {
       contentOpenedX = -menu.width() + 'px';
-      menuOpenedX = (menu._platform.width() - menu.width()) + 'px';
-      menuClosedX = menu._platform.width() + 'px';
+      menuOpenedX = (platform.width() - menu.width()) + 'px';
+      menuClosedX = platform.width() + 'px';
 
     } else {
       contentOpenedX = menu.width() + 'px';
@@ -125,18 +127,18 @@ MenuController.registerType('push', MenuPushType);
  * itself, which is under the menu, does not move.
  */
 class MenuOverlayType extends MenuType {
-  constructor(menu) {
+  constructor(menu: Menu, platform: Platform) {
     super();
 
     this.ani
         .easing('ease')
         .duration(250);
 
-    let closedX, openedX;
+    let closedX: string, openedX: string;
     if (menu.side === 'right') {
       // right side
-      closedX = menu._platform.width() + 'px';
-      openedX = (menu._platform.width() - menu.width() - 8) + 'px';
+      closedX = platform.width() + 'px';
+      openedX = (platform.width() - menu.width() - 8) + 'px';
 
     } else {
       // left side
diff --git a/src/components/menu/menu.ts b/src/components/menu/menu.ts
index 174ecfa335..e4412d446c 100644
--- a/src/components/menu/menu.ts
+++ b/src/components/menu/menu.ts
@@ -394,7 +394,7 @@ export class Menu extends Ion {
    */
   private _getType(): MenuType {
     if (!this._type) {
-      this._type = MenuController.create(this.type, this);
+      this._type = MenuController.create(this.type, this, this._platform);
 
       if (this._config.get('animate') === false) {
         this._type.ani.duration(0);
@@ -453,7 +453,7 @@ export class Menu extends Ion {
     // user has finished dragging the menu
     if (this._isEnabled && this._isSwipeEnabled) {
       this._prevent();
-      this._getType().setProgressEnd(shouldComplete, currentStepValue, (isOpen) => {
+      this._getType().setProgressEnd(shouldComplete, currentStepValue, (isOpen: boolean) => {
         console.debug('menu, swipeEnd', this.side);
         this._after(isOpen);
       });
@@ -630,7 +630,7 @@ export class MenuBackdrop {
   /**
    * @private
    */
-  private clicked(ev) {
+  private clicked(ev: UIEvent) {
     console.debug('backdrop clicked');
     ev.preventDefault();
     ev.stopPropagation();
diff --git a/src/components/modal/modal.ts b/src/components/modal/modal.ts
index 82bdb4f4ba..cf0066deed 100644
--- a/src/components/modal/modal.ts
+++ b/src/components/modal/modal.ts
@@ -112,7 +112,7 @@ export class Modal extends ViewController {
 
   public modalViewType: string;
 
-  constructor(componentType, data: any = {}) {
+  constructor(componentType: any, data: any = {}) {
     data.componentType = componentType;
     super(ModalCmp, data);
     this.modalViewType = componentType.name;
@@ -123,7 +123,7 @@ export class Modal extends ViewController {
   /**
   * @private
   */
-  getTransitionName(direction) {
+  getTransitionName(direction: string) {
     let key = (direction === 'back' ? 'modalLeave' : 'modalEnter');
     return this._nav && this._nav.config.get(key);
   }
@@ -132,12 +132,12 @@ export class Modal extends ViewController {
    * @param {any} componentType Modal
    * @param {object} data Modal options
    */
-  static create(componentType, data = {}) {
+  static create(componentType: any, data = {}) {
     return new Modal(componentType, data);
   }
 
   // Override the load method and load our child component
-  loaded(done) {
+  loaded(done: Function) {
     // grab the instance, and proxy the ngAfterViewInit method
     let originalNgAfterViewInit = this.instance.ngAfterViewInit;
 
diff --git a/src/components/nav/nav-controller.ts b/src/components/nav/nav-controller.ts
index a4c88700b7..b21c7c8bc9 100644
--- a/src/components/nav/nav-controller.ts
+++ b/src/components/nav/nav-controller.ts
@@ -356,19 +356,6 @@ export class NavController extends Ion {
       opts = {};
     }
 
-    // deprecated warning
-    pages.forEach(pg => {
-      if (pg['componentType']) {
-        pg.page = pg['componentType'];
-        console.warn('setPages() now uses "page" instead of "componentType" in the array of pages. ' +
-                     'What was: setPages([{componentType: About}, {componentType: Contact}]) is now: setPages([{page: About}, {page: Contact}])');
-
-      } else if (!pg['page']) {
-        console.error('setPages() now requires an object containing "page" and optionally "params" in the array of pages. ' +
-                     'What was: setPages([About, Contact]) is now: setPages([{page: About}, {page: Contact}])');
-      }
-    });
-
     // remove existing views
     let leavingView = this._remove(0, this._views.length);
 
@@ -384,7 +371,7 @@ export class NavController extends Ion {
     // set the nav direction to "back" if it wasn't set
     opts.direction = opts.direction || 'back';
 
-    let resolve;
+    let resolve: any;
     let promise = new Promise(res => { resolve = res; });
 
     // start the transition, fire resolve when done...
@@ -611,7 +598,7 @@ export class NavController extends Ion {
       opts.animation = enteringView.getTransitionName(opts.direction);
     }
 
-    let resolve;
+    let resolve: any;
     let promise = new Promise(res => { resolve = res; });
 
     // it's possible that the newly added view doesn't need to
@@ -856,7 +843,7 @@ export class NavController extends Ion {
         return Promise.resolve(false);
       }
 
-      let resolve;
+      let resolve: any;
       let promise = new Promise(res => { resolve = res; });
 
       if (!opts.animation) {
@@ -1040,7 +1027,7 @@ export class NavController extends Ion {
   /**
    * @private
    */
-  private _render(transId, enteringView: ViewController, leavingView: ViewController, opts: NavOptions, done: Function) {
+  private _render(transId: number, enteringView: ViewController, leavingView: ViewController, opts: NavOptions, done: Function) {
     // compile/load the view into the DOM
 
     if (enteringView.state === STATE_INACTIVE) {
@@ -1076,7 +1063,7 @@ export class NavController extends Ion {
   /**
    * @private
    */
-  private _postRender(transId, enteringView: ViewController, leavingView: ViewController, isAlreadyTransitioning: boolean, opts: NavOptions, done: Function) {
+  private _postRender(transId: number, enteringView: ViewController, leavingView: ViewController, isAlreadyTransitioning: boolean, opts: NavOptions, done: Function) {
     // called after _render has completed and the view is compiled/loaded
 
     if (enteringView.state === STATE_INACTIVE) {
@@ -1764,7 +1751,7 @@ export class NavController extends Ion {
   /**
    * @private
    */
-  private _setZIndex(enteringView: ViewController, leavingView: ViewController, direction) {
+  private _setZIndex(enteringView: ViewController, leavingView: ViewController, direction: string) {
     if (enteringView) {
       // get the leaving view, which could be in various states
       if (!leavingView || !leavingView.isLoaded()) {
diff --git a/src/components/nav/nav-push.ts b/src/components/nav/nav-push.ts
index 6f8a7c8c46..f492f03613 100644
--- a/src/components/nav/nav-push.ts
+++ b/src/components/nav/nav-push.ts
@@ -54,12 +54,12 @@ export class NavPush {
   /**
   * @input {Page} the page you want to push
   */
-  @Input() navPush;
+  @Input() navPush: any;
 
   /**
   * @input {any} Any parameters you want to pass along
   */
-  @Input() navParams;
+  @Input() navParams: any;
 
   constructor(
     @Optional() private _nav: NavController,
@@ -74,7 +74,7 @@ export class NavPush {
    * @private
    */
   onClick() {
-    let destination, params;
+    let destination: any, params: any;
 
     if (this.navPush instanceof Array) {
       if (this.navPush.length > 2) {
diff --git a/src/components/nav/nav-registry.ts b/src/components/nav/nav-registry.ts
index 872d87d895..b6f26c41f9 100644
--- a/src/components/nav/nav-registry.ts
+++ b/src/components/nav/nav-registry.ts
@@ -16,11 +16,11 @@ export class NavRegistry {
     }
   }
 
-  get(pageName) {
+  get(pageName: any) {
     return this._pages.get(pageName);
   }
 
-  set(page) {
+  set(page: any) {
     this._pages.set(page.name, page);
   }
 }
diff --git a/src/components/nav/view-controller.ts b/src/components/nav/view-controller.ts
index b984dbaaa2..49894ee505 100644
--- a/src/components/nav/view-controller.ts
+++ b/src/components/nav/view-controller.ts
@@ -350,7 +350,7 @@ export class ViewController {
   /**
    * @private
    */
-  setContent(directive) {
+  setContent(directive: any) {
     this._cntDir = directive;
   }
 
diff --git a/src/components/navbar/navbar.ts b/src/components/navbar/navbar.ts
index c71e276a4e..d5a2d281f3 100644
--- a/src/components/navbar/navbar.ts
+++ b/src/components/navbar/navbar.ts
@@ -26,7 +26,7 @@ class BackButton extends Ion {
     navbar && navbar.setBackButtonRef(elementRef);
   }
 
-  goBack(ev) {
+  goBack(ev: UIEvent) {
     ev.stopPropagation();
     ev.preventDefault();
     this._nav && this._nav.pop();
diff --git a/src/components/option/option.ts b/src/components/option/option.ts
index d85c2b6aaa..7d7f521d4b 100644
--- a/src/components/option/option.ts
+++ b/src/components/option/option.ts
@@ -14,7 +14,7 @@ import {isPresent, isTrueProperty} from '../../util/util';
 })
 export class Option {
   private _checked: any = false;
-  private _value;
+  private _value: any;
 
   /**
    * @input {any} Event to evaluate when option is selected
@@ -46,7 +46,7 @@ export class Option {
     return this.text;
   }
 
-  set value(val) {
+  set value(val: any) {
     this._value = val;
   }
 
diff --git a/src/components/picker/picker.ts b/src/components/picker/picker.ts
index a8c3d1e575..39c858ef39 100644
--- a/src/components/picker/picker.ts
+++ b/src/components/picker/picker.ts
@@ -143,7 +143,7 @@ class PickerColumnCmp {
     this.setSelected(this.col.selectedIndex, 0);
   }
 
-  pointerStart(ev) {
+  pointerStart(ev: UIEvent) {
     console.debug('picker, pointerStart', ev.type, this.startY);
 
     if (this.isPrevented(ev)) {
@@ -177,7 +177,7 @@ class PickerColumnCmp {
     this.maxY = (maxY * this.optHeight * -1);
   }
 
-  pointerMove(ev) {
+  pointerMove(ev: UIEvent) {
     ev.preventDefault();
     ev.stopPropagation();
 
@@ -212,7 +212,7 @@ class PickerColumnCmp {
     this.update(y, 0, false, false);
   }
 
-  pointerEnd(ev) {
+  pointerEnd(ev: UIEvent) {
     if (this.isPrevented(ev)) {
       return;
     }
@@ -320,7 +320,7 @@ class PickerColumnCmp {
     }
   }
 
-  optClick(ev, index: number) {
+  optClick(ev: UIEvent, index: number) {
     if (!this.velocity) {
       ev.preventDefault();
       ev.stopPropagation();
@@ -410,7 +410,7 @@ class PickerColumnCmp {
     }
   }
 
-  isPrevented(ev): boolean {
+  isPrevented(ev: UIEvent): boolean {
     let now = Date.now();
     if (ev.type.indexOf('touch') > -1) {
       // this is a touch event, so prevent mouse events for a while
@@ -575,7 +575,7 @@ class PickerDisplayCmp {
     }
   }
 
-  btnClick(button, dismissDelay?) {
+  btnClick(button: any, dismissDelay?: number) {
     if (!this.isEnabled()) {
       return;
     }
@@ -607,7 +607,7 @@ class PickerDisplayCmp {
     }
   }
 
-  dismiss(role): Promise<any> {
+  dismiss(role: any): Promise<any> {
     return this._viewCtrl.dismiss(this.getSelected(), role);
   }
 
diff --git a/src/components/popover/popover.ts b/src/components/popover/popover.ts
index b5c5f0e843..99a9a39af0 100644
--- a/src/components/popover/popover.ts
+++ b/src/components/popover/popover.ts
@@ -105,7 +105,7 @@ const POPOVER_MD_BODY_PADDING = 12;
  */
 export class Popover extends ViewController {
 
-  constructor(componentType, data: any = {}, opts: PopoverOptions = {}) {
+  constructor(componentType: any, data: any = {}, opts: PopoverOptions = {}) {
     opts.showBackdrop = isPresent(opts.showBackdrop) ? !!opts.showBackdrop : true;
     opts.enableBackdropDismiss = isPresent(opts.enableBackdropDismiss) ? !!opts.enableBackdropDismiss : true;
 
@@ -143,7 +143,7 @@ export class Popover extends ViewController {
     * @param {object} data Any data to pass to the Popover view
     * @param {object} opts Popover options
     */
-   static create(componentType, data = {}, opts: PopoverOptions = {}) {
+   static create(componentType: any, data = {}, opts: PopoverOptions = {}) {
      return new Popover(componentType, data, opts);
    }
 
@@ -206,11 +206,11 @@ class PopoverCmp {
     }
   }
 
-  dismiss(role): Promise<any> {
+  dismiss(role: any): Promise<any> {
     return this._viewCtrl.dismiss(null, role);
   }
 
-  bdTouch(ev) {
+  bdTouch(ev: UIEvent) {
     ev.preventDefault();
     ev.stopPropagation();
   }
@@ -241,7 +241,7 @@ class PopoverTransition extends Transition {
     super(opts);
   }
 
-  mdPositionView(nativeEle: HTMLElement, ev) {
+  mdPositionView(nativeEle: HTMLElement, ev: any) {
     let originY = 'top';
     let originX = 'left';
 
@@ -301,7 +301,7 @@ class PopoverTransition extends Transition {
     popoverWrapperEle.style.opacity = '1';
   }
 
-  iosPositionView(nativeEle: HTMLElement, ev) {
+  iosPositionView(nativeEle: HTMLElement, ev: any) {
     let originY = 'top';
     let originX = 'left';
 
diff --git a/src/components/radio/radio-button.ts b/src/components/radio/radio-button.ts
index cd45a6f1c3..0c9bec442f 100644
--- a/src/components/radio/radio-button.ts
+++ b/src/components/radio/radio-button.ts
@@ -145,7 +145,7 @@ export class RadioButton {
    * @private
    */
   @HostListener('click', ['$event'])
-  private _click(ev) {
+  private _click(ev: UIEvent) {
     console.debug('radio, select', this.id);
     ev.preventDefault();
     ev.stopPropagation();
diff --git a/src/components/radio/radio-group.ts b/src/components/radio/radio-group.ts
index 83cdf4ad54..6d553cae74 100644
--- a/src/components/radio/radio-group.ts
+++ b/src/components/radio/radio-group.ts
@@ -140,7 +140,7 @@ export class RadioGroup {
   /**
    * @private
    */
-  registerOnTouched(fn) { this.onTouched = fn; }
+  registerOnTouched(fn: any) { this.onTouched = fn; }
 
   /**
    * @private
@@ -174,7 +174,7 @@ export class RadioGroup {
     this._btns.push(button);
 
     // listen for radiobutton select events
-    button.ionSelect.subscribe((val) => {
+    button.ionSelect.subscribe((val: any) => {
       // this radiobutton has been selected
       this.onChange(val);
     });
@@ -199,7 +199,7 @@ export class RadioGroup {
    * @private
    */
   @ContentChild(ListHeader)
-  private set _header(header) {
+  private set _header(header: any) {
     if (header) {
       if (!header.id) {
         header.id = 'rg-hdr-' + this.id;
diff --git a/src/components/range/range.ts b/src/components/range/range.ts
index 0621de9d91..52b1396714 100644
--- a/src/components/range/range.ts
+++ b/src/components/range/range.ts
@@ -4,7 +4,7 @@ import {NG_VALUE_ACCESSOR} from '@angular/common';
 import {Form} from '../../util/form';
 import {isTrueProperty, isNumber, isString, isPresent, clamp} from '../../util/util';
 import {Item} from '../item/item';
-import {pointerCoord} from '../../util/dom';
+import {pointerCoord, Coordinates} from '../../util/dom';
 
 
 const RANGE_VALUE_ACCESSOR = new Provider(
@@ -633,7 +633,7 @@ export class Range {
   /**
    * @private
    */
-  registerOnTouched(fn) { this.onTouched = fn; }
+  registerOnTouched(fn: any) { this.onTouched = fn; }
 
   /**
    * @input {boolean} Whether or not the range is disabled. Defaults to `false`.
@@ -702,8 +702,3 @@ export interface ClientRect {
   xOffset?: number;
   yOffset?: number;
 }
-
-export interface Coordinates {
-  x?: number;
-  y?: number;
-}
diff --git a/src/components/refresher/refresher.ts b/src/components/refresher/refresher.ts
index 0ed4b531be..19afeef3a7 100644
--- a/src/components/refresher/refresher.ts
+++ b/src/components/refresher/refresher.ts
@@ -375,7 +375,7 @@ export class Refresher {
     return 4;
   }
 
-  private _onEnd(ev) {
+  private _onEnd(ev: UIEvent) {
     // only run in a zone when absolutely necessary
 
     if (this.state === STATE_READY) {
@@ -438,9 +438,9 @@ export class Refresher {
   }
 
   private _close(state: string, delay: string) {
-    var timer;
+    var timer: number;
 
-    function close(ev) {
+    function close(ev: any) {
       // closing is done, return to inactive state
       if (ev) {
         clearTimeout(timer);
diff --git a/src/components/scroll/scroll.ts b/src/components/scroll/scroll.ts
index 901983997b..83e2b7ffa7 100644
--- a/src/components/scroll/scroll.ts
+++ b/src/components/scroll/scroll.ts
@@ -78,7 +78,7 @@ export class Scroll extends Ion {
    * @returns {?Function} a function to remove the specified handler, otherwise
    * undefined if the scroll element doesn't exist.
    */
-  addScrollEventListener(handler) {
+  addScrollEventListener(handler: any) {
     if (!this.scrollElement) { return; }
 
     this.scrollElement.addEventListener('scroll', handler);
diff --git a/src/components/searchbar/searchbar.ts b/src/components/searchbar/searchbar.ts
index d373bc1dfe..48d5cee961 100644
--- a/src/components/searchbar/searchbar.ts
+++ b/src/components/searchbar/searchbar.ts
@@ -1,11 +1,11 @@
 import {ElementRef, Component, Directive, Host, HostBinding, HostListener, ViewChild, Input, Output, EventEmitter, Optional, ViewEncapsulation} from '@angular/core';
 import {NgControl} from '@angular/common';
 
-import {Ion} from '../ion';
+import {Button} from '../button/button';
 import {Config} from '../../config/config';
 import {Icon} from '../icon/icon';
-import {Button} from '../button/button';
-import {isPresent, debounce} from '../../util/util';
+import {Ion} from '../ion';
+import {isPresent} from '../../util/util';
 
 
 /**
@@ -15,7 +15,7 @@ import {isPresent, debounce} from '../../util/util';
   selector: '.searchbar-input',
 })
 export class SearchbarInput {
-  constructor(private _elementRef: ElementRef) {}
+  constructor(public elementRef: ElementRef) {}
 }
 
 
@@ -63,7 +63,7 @@ export class Searchbar extends Ion {
   /**
    * @private
    */
-  @ViewChild(SearchbarInput) searchbarInput;
+  @ViewChild(SearchbarInput) searchbarInput: SearchbarInput;
 
   /**
    * @input {string} Sets the cancel button text to the value passed in
@@ -144,12 +144,12 @@ export class Searchbar extends Ion {
   /**
    * @private
    */
-  @HostBinding('class.searchbar-focused') isFocused;
+  @HostBinding('class.searchbar-focused') isFocused: boolean;
 
   /**
    * @private
    */
-  @HostBinding('class.searchbar-left-aligned') shouldLeftAlign;
+  @HostBinding('class.searchbar-left-aligned') shouldLeftAlign: boolean;
 
   constructor(
     private _elementRef: ElementRef,
@@ -248,7 +248,7 @@ export class Searchbar extends Ion {
    * @private
    * Update the Searchbar input value when the input changes
    */
-  inputChanged(ev) {
+  inputChanged(ev: any) {
     let value = ev.target.value;
 
     clearTimeout(this._tmr);
@@ -280,7 +280,7 @@ export class Searchbar extends Ion {
     // blurInput determines if it should blur
     // if we are clearing the input we still want to stay focused in the input
     if (this.blurInput === false) {
-      this.searchbarInput._elementRef.nativeElement.focus();
+      this.searchbarInput.elementRef.nativeElement.focus();
       this.blurInput = true;
       return;
     }
diff --git a/src/components/segment/segment.ts b/src/components/segment/segment.ts
index 43808db628..77745c0f73 100644
--- a/src/components/segment/segment.ts
+++ b/src/components/segment/segment.ts
@@ -94,8 +94,8 @@ export class SegmentButton {
    * @private
    * On click of a SegmentButton
    */
-  @HostListener('click', ['$event'])
-  private onClick(ev) {
+  @HostListener('click')
+  private onClick() {
     console.debug('SegmentButton, select', this.value);
     this.ionSelect.emit(this);
   }
@@ -112,7 +112,7 @@ export class SegmentButton {
   /**
    * @private
    */
-  set isActive(isActive) {
+  set isActive(isActive: any) {
     this._renderer.setElementClass(this._elementRef.nativeElement, 'segment-activated', isActive);
     this._renderer.setElementAttribute(this._elementRef.nativeElement, 'aria-pressed', isActive);
   }
@@ -215,7 +215,7 @@ export class Segment {
    * @private
    * Write a new value to the element.
    */
-  writeValue(value) {
+  writeValue(value: any) {
     this.value = isPresent(value) ? value : '';
     if (this._buttons) {
       let buttons = this._buttons.toArray();
@@ -231,7 +231,7 @@ export class Segment {
   ngAfterViewInit() {
    let buttons = this._buttons.toArray();
    for (let button of buttons) {
-     button.ionSelect.subscribe((selectedButton) => {
+     button.ionSelect.subscribe((selectedButton: any) => {
        this.writeValue(selectedButton.value);
        this.onChange(selectedButton.value);
        this.ionChange.emit(selectedButton);
@@ -251,22 +251,22 @@ export class Segment {
   /**
    * @private
    */
-  onChange = (_) => {};
+  onChange = (_: any) => {};
   /**
    * @private
    */
-  onTouched = (_) => {};
+  onTouched = (_: any) => {};
 
   /**
    * @private
    * Set the function to be called when the control receives a change event.
    */
-  registerOnChange(fn) { this.onChange = fn; }
+  registerOnChange(fn: any) { this.onChange = fn; }
 
   /**
    * @private
    * Set the function to be called when the control receives a touch event.
    */
-  registerOnTouched(fn) { this.onTouched = fn; }
+  registerOnTouched(fn: any) { this.onTouched = fn; }
 
 }
diff --git a/src/components/select/select.ts b/src/components/select/select.ts
index af59706804..138c89f798 100644
--- a/src/components/select/select.ts
+++ b/src/components/select/select.ts
@@ -206,7 +206,7 @@ export class Select {
   }
 
   @HostListener('click', ['$event'])
-  private _click(ev) {
+  private _click(ev: UIEvent) {
     if (ev.detail === 0) {
       // do not continue if the click event came from a form submit
       return;
@@ -216,8 +216,8 @@ export class Select {
     this._open();
   }
 
-  @HostListener('keyup.space', ['$event'])
-  private _keyup(ev) {
+  @HostListener('keyup.space')
+  private _keyup() {
     if (!this._isOpen) {
       this._open();
     }
@@ -259,9 +259,8 @@ export class Select {
       this.interface = 'alert';
     }
 
-    let overlay;
+    let overlay: any;
     if (this.interface === 'action-sheet') {
-
       alertOptions.buttons = alertOptions.buttons.concat(options.map(input => {
         return {
           role: (input.checked ? 'selected' : ''),
@@ -305,7 +304,7 @@ export class Select {
 
       overlay.addButton({
         text: this.okText,
-        handler: selectedValues => {
+        handler: (selectedValues: any) => {
           this.onChange(selectedValues);
           this.ionChange.emit(selectedValues);
         }
@@ -426,7 +425,7 @@ export class Select {
   /**
    * @private
    */
-  registerOnTouched(fn) { this.onTouched = fn; }
+  registerOnTouched(fn: any) { this.onTouched = fn; }
 
   /**
    * @private
diff --git a/src/components/slides/slides.ts b/src/components/slides/slides.ts
index 2aca17b038..9b85ef2ee1 100644
--- a/src/components/slides/slides.ts
+++ b/src/components/slides/slides.ts
@@ -372,41 +372,41 @@ export class Slides extends Ion {
       pagination: paginationId
     }, this.options);
 
-    options.onTap = (swiper, e) => {
+    options.onTap = (swiper: any, e: any) => {
       this.onTap(swiper, e);
       return this.options.onTap && this.options.onTap(swiper, e);
     };
-    options.onClick = (swiper, e) => {
+    options.onClick = (swiper: any, e: any) => {
       this.onClick(swiper, e);
       return this.options.onClick && this.options.onClick(swiper, e);
     };
-    options.onDoubleTap = (swiper, e) => {
+    options.onDoubleTap = (swiper: any, e: any) => {
       this.onDoubleTap(swiper, e);
       return this.options.onDoubleTap && this.options.onDoubleTap(swiper, e);
     };
-    options.onTransitionStart = (swiper, e) => {
+    options.onTransitionStart = (swiper: any, e: any) => {
       this.onTransitionStart(swiper, e);
       return this.options.onTransitionStart && this.options.onTransitionStart(swiper, e);
     };
-    options.onTransitionEnd = (swiper, e) => {
+    options.onTransitionEnd = (swiper: any, e: any) => {
       this.onTransitionEnd(swiper, e);
       return this.options.onTransitionEnd && this.options.onTransitionEnd(swiper, e);
     };
-    options.onSlideChangeStart = (swiper) => {
+    options.onSlideChangeStart = (swiper: any) => {
       this.ionWillChange.emit(swiper);
       return this.options.onSlideChangeStart && this.options.onSlideChangeStart(swiper);
     };
-    options.onSlideChangeEnd = (swiper) => {
+    options.onSlideChangeEnd = (swiper: any) => {
       this.ionDidChange.emit(swiper);
       return this.options.onSlideChangeEnd && this.options.onSlideChangeEnd(swiper);
     };
-    options.onLazyImageLoad = (swiper, slide, img) => {
+    options.onLazyImageLoad = (swiper: any, slide: any, img: any) => {
       return this.options.onLazyImageLoad && this.options.onLazyImageLoad(swiper, slide, img);
     };
-    options.onLazyImageReady = (swiper, slide, img) => {
+    options.onLazyImageReady = (swiper: any, slide: any, img: any) => {
       return this.options.onLazyImageReady && this.options.onLazyImageReady(swiper, slide, img);
     };
-    options.onSliderMove = (swiper, e) => {
+    options.onSliderMove = (swiper: any, e: any) => {
       this.ionDrag.emit(swiper);
       return this.options.onSliderMove && this.options.onSliderMove(swiper, e);
     };
@@ -432,32 +432,32 @@ export class Slides extends Ion {
   /**
    * @private
    */
-  onTap(swiper, e) {
+  onTap(swiper: any, e: any) {
   }
   /**
    * @private
    */
-  onClick(swiper, e) {
+  onClick(swiper: any, e: any) {
   }
   /**
    * @private
    */
-  onDoubleTap(swiper, e) {
+  onDoubleTap(swiper: any, e: any) {
     this.toggleZoom(swiper, e);
   }
   /**
    * @private
    */
-  onLazyImageLoad(swiper, slide, img) {
+  onLazyImageLoad(swiper: any, slide: any, img: any) {
   }
   /**
    * @private
    */
-  onLazyImageReady(swiper, slide, img) {
+  onLazyImageReady(swiper: any, slide: any, img: any) {
   }
 
   /*
-  nextButton(swiper, e) {
+  nextButton(swiper: any, e: any) {
   }
   prevButton() {
   }
@@ -485,7 +485,7 @@ export class Slides extends Ion {
     this.zoomLastPosY = 0;
 
 
-    let last_scale, startX, startY, posX = 0, posY = 0, zoomRect;
+    let lastScale: number, startX: number, startY: number, posX = 0, posY = 0, zoomRect: any;
 
     this.viewportWidth = this.getNativeElement().offsetWidth;
     this.viewportHeight = this.getNativeElement().offsetHeight;
@@ -502,13 +502,13 @@ export class Slides extends Ion {
       this.onTouchEnd(e);
     });
 
-    this.zoomGesture.on('pinchstart', (e) => {
-      last_scale = this.scale;
+    this.zoomGesture.on('pinchstart', (e: any) => {
+      lastScale = this.scale;
       console.debug('Last scale', e.scale);
     });
 
-    this.zoomGesture.on('pinch', (e) => {
-      this.scale = Math.max(1, Math.min(last_scale * e.scale, 10));
+    this.zoomGesture.on('pinch', (e: any) => {
+      this.scale = Math.max(1, Math.min(lastScale * e.scale, 10));
       console.debug('Scaling', this.scale);
       this.zoomElement.style[CSS.transform] = 'scale(' + this.scale + ')';
 
@@ -534,9 +534,7 @@ export class Slides extends Ion {
    * @private
    */
   resetZoom() {
-
     if (this.zoomElement) {
-
       this.zoomElement.parentElement.style[CSS.transform] = '';
       this.zoomElement.style[CSS.transform] = 'scale(1)';
     }
@@ -549,7 +547,7 @@ export class Slides extends Ion {
   /**
    * @private
    */
-  toggleZoom(swiper, e) {
+  toggleZoom(swiper: any, e: any) {
     console.debug('Try toggle zoom');
     if (!this.enableZoom) { return; }
 
@@ -625,18 +623,18 @@ export class Slides extends Ion {
   /**
    * @private
    */
-  onTransitionStart(swiper, e) {
+  onTransitionStart(swiper: any, e: any) {
   }
   /**
    * @private
    */
-  onTransitionEnd(swiper, e) {
+  onTransitionEnd(swiper: any, e: any) {
   }
 
   /**
    * @private
    */
-  onTouchStart(e) {
+  onTouchStart(e: any) {
     console.debug('Touch start', e);
 
     // TODO: Support mice as well
@@ -665,7 +663,7 @@ export class Slides extends Ion {
   /**
    * @private
    */
-  onTouchMove(e) {
+  onTouchMove(e: any) {
     this.touch.deltaX = e.touches[0].clientX - this.touch.startX;
     this.touch.deltaY = e.touches[0].clientY - this.touch.startY;
 
@@ -716,14 +714,14 @@ export class Slides extends Ion {
   /**
    * @private
    */
-  onTouchEnd(e) {
+  onTouchEnd(e: UIEvent) {
     console.debug('PANEND', e);
 
     if (this.scale > 1) {
 
       if (Math.abs(this.touch.x) > this.viewportWidth) {
         // TODO what is posX?
-        var posX = posX > 0 ? this.viewportWidth - 1 : -(this.viewportWidth - 1);
+        var posX: number = posX > 0 ? this.viewportWidth - 1 : -(this.viewportWidth - 1);
         console.debug('Setting on posx', this.touch.x);
       }
 
@@ -879,7 +877,7 @@ export class Slide {
   /**
    * @private
    */
-  @Input() zoom;
+  @Input() zoom: any;
 
   constructor(
     elementRef: ElementRef,
diff --git a/src/components/spinner/spinner.ts b/src/components/spinner/spinner.ts
index b31434bf22..b741f6c685 100644
--- a/src/components/spinner/spinner.ts
+++ b/src/components/spinner/spinner.ts
@@ -206,7 +206,7 @@ const SPINNERS = {
   ios: {
     dur: 1000,
     lines: 12,
-    fn: function(dur, index, total) {
+    fn: function(dur: number, index: number, total: number) {
       return {
         y1: 17,
         y2: 29,
@@ -221,7 +221,7 @@ const SPINNERS = {
   'ios-small': {
     dur: 1000,
     lines: 12,
-    fn: function(dur, index, total) {
+    fn: function(dur: number, index: number, total: number) {
       return {
         y1: 12,
         y2: 20,
@@ -236,7 +236,7 @@ const SPINNERS = {
   bubbles: {
     dur: 1000,
     circles: 9,
-    fn: function(dur, index, total) {
+    fn: function(dur: number, index: number, total: number) {
       return {
         r: 5,
         style: {
@@ -251,7 +251,7 @@ const SPINNERS = {
   circles: {
     dur: 1000,
     circles: 8,
-    fn: function(dur, index, total) {
+    fn: function(dur: number, index: number, total: number) {
       return {
         r: 5,
         style: {
@@ -266,7 +266,7 @@ const SPINNERS = {
   crescent: {
     dur: 750,
     circles: 1,
-    fn: function(dur) {
+    fn: function(dur: number) {
       return {
         r: 26,
         style: {}
@@ -277,7 +277,7 @@ const SPINNERS = {
   dots: {
     dur: 750,
     circles: 3,
-    fn: function(dur, index, total) {
+    fn: function(dur: number, index: number, total: number) {
       return {
         r: 6,
         style: {
diff --git a/src/components/tabs/tab-highlight.ts b/src/components/tabs/tab-highlight.ts
index e64591f08b..104c125375 100644
--- a/src/components/tabs/tab-highlight.ts
+++ b/src/components/tabs/tab-highlight.ts
@@ -1,6 +1,7 @@
 import {Directive, ElementRef} from '@angular/core';
 
 import {rafFrames} from '../../util/dom';
+import {Tab} from './tab';
 
 /**
  * @private
@@ -13,7 +14,7 @@ export class TabHighlight {
 
   constructor(private _elementRef: ElementRef) {}
 
-  select(tab) {
+  select(tab: Tab) {
     rafFrames(3, () => {
       let d = tab.btn.getDimensions();
       let ele = this._elementRef.nativeElement;
diff --git a/src/components/tabs/tab.ts b/src/components/tabs/tab.ts
index 1bd915d045..3a68b5e46d 100644
--- a/src/components/tabs/tab.ts
+++ b/src/components/tabs/tab.ts
@@ -267,7 +267,7 @@ export class Tab extends NavController {
         this.load({
           animate: false,
           preload: true,
-          postLoad: (viewCtrl) => {
+          postLoad: (viewCtrl: ViewController) => {
             let navbar = viewCtrl.getNavbar();
             navbar && navbar.setHidden(true);
           }
diff --git a/src/components/tabs/tabs.ts b/src/components/tabs/tabs.ts
index d1f1b89950..33ec3204bb 100644
--- a/src/components/tabs/tabs.ts
+++ b/src/components/tabs/tabs.ts
@@ -161,7 +161,7 @@ export class Tabs extends Ion {
   private _ids: number = -1;
   private _preloadTabs: boolean = null;
   private _tabs: Array<Tab> = [];
-  private _onReady = null;
+  private _onReady: any = null;
   private _sbPadding: boolean;
   private _useHighlight: boolean;
 
@@ -213,7 +213,7 @@ export class Tabs extends Ion {
   /**
    * @private
    */
-  @ViewChildren(TabButton) private _btns;
+  @ViewChildren(TabButton) private _btns: any;
 
   /**
    * @private
@@ -316,7 +316,7 @@ export class Tabs extends Ion {
   /**
    * @private
    */
-  private _setConfig(attrKey, fallback) {
+  private _setConfig(attrKey: string, fallback: any) {
     var val = this[attrKey];
     if (isBlank(val)) {
       val = this._config.get(attrKey, fallback);
@@ -335,7 +335,7 @@ export class Tabs extends Ion {
   /**
    * @param {number} index Index of the tab you want to select
    */
-  select(tabOrIndex) {
+  select(tabOrIndex: any) {
     let selectedTab = (typeof tabOrIndex === 'number' ? this.getByIndex(tabOrIndex) : tabOrIndex);
     if (!selectedTab) {
       return;
@@ -354,7 +354,7 @@ export class Tabs extends Ion {
       animate: false
     };
 
-    let deselectedPage;
+    let deselectedPage: ViewController;
     if (deselectedTab) {
       deselectedPage = deselectedTab.getActive();
       deselectedPage && deselectedPage.fireWillLeave();
diff --git a/src/components/tap-click/activator.ts b/src/components/tap-click/activator.ts
index accff64c61..a319a4d424 100644
--- a/src/components/tap-click/activator.ts
+++ b/src/components/tap-click/activator.ts
@@ -1,16 +1,18 @@
+import {App} from '../app/app';
+import {Config} from '../../config/config';
 import {rafFrames, nativeTimeout} from '../../util/dom';
 
 
 export class Activator {
   protected _css: string;
-  protected _queue: Array<HTMLElement> = [];
-  protected _active: Array<HTMLElement> = [];
+  protected _queue: HTMLElement[] = [];
+  protected _active: HTMLElement[] = [];
 
-  constructor(protected app, config) {
+  constructor(protected app: App, config: Config) {
     this._css = config.get('activatedClass') || 'activated';
   }
 
-  downAction(ev, activatableEle, pointerX, pointerY) {
+  downAction(ev: UIEvent, activatableEle: HTMLElement, pointerX: number, pointerY: number) {
     // the user just pressed down
     let self = this;
     if (self.disableActivated(ev)) {
@@ -21,7 +23,7 @@ export class Activator {
     self._queue.push(activatableEle);
 
     rafFrames(2, function() {
-      let activatableEle;
+      let activatableEle: HTMLElement;
       for (let i = 0; i < self._queue.length; i++) {
         activatableEle = self._queue[i];
         if (activatableEle && activatableEle.parentNode) {
@@ -69,7 +71,7 @@ export class Activator {
     });
   }
 
-  disableActivated(ev) {
+  disableActivated(ev: any) {
     if (ev.defaultPrevented) return true;
 
     let targetEle = ev.target;
diff --git a/src/components/tap-click/ripple.ts b/src/components/tap-click/ripple.ts
index 4e44f3f9f3..9b5e694fa5 100644
--- a/src/components/tap-click/ripple.ts
+++ b/src/components/tap-click/ripple.ts
@@ -1,5 +1,7 @@
 import {Activator} from './activator';
+import {App} from '../app/app';
 import {CSS, nativeRaf, rafFrames} from '../../util/dom';
+import {Config} from '../../config/config';
 
 
 /**
@@ -7,11 +9,11 @@ import {CSS, nativeRaf, rafFrames} from '../../util/dom';
  */
 export class RippleActivator extends Activator {
 
-  constructor(app, config) {
+  constructor(app: App, config: Config) {
     super(app, config);
   }
 
-  downAction(ev, activatableEle, pointerX, pointerY) {
+  downAction(ev: UIEvent, activatableEle: HTMLElement, pointerX: number, pointerY: number) {
     let self = this;
     if (self.disableActivated(ev)) {
       return;
@@ -21,9 +23,7 @@ export class RippleActivator extends Activator {
     self._queue.push(activatableEle);
 
     nativeRaf(function() {
-      var i;
-
-      for (i = 0; i < self._queue.length; i++) {
+      for (var i = 0; i < self._queue.length; i++) {
         var queuedEle = self._queue[i];
         if (queuedEle && queuedEle.parentNode) {
           self._active.push(queuedEle);
diff --git a/src/components/tap-click/tap-click.ts b/src/components/tap-click/tap-click.ts
index 35df1e99b7..74a85d6561 100644
--- a/src/components/tap-click/tap-click.ts
+++ b/src/components/tap-click/tap-click.ts
@@ -47,19 +47,19 @@ export class TapClick {
       addListener('mouseup', self.mouseUp.bind(self), true);
     });
 
-    self.pointerMove = function(ev) {
+    self.pointerMove = function(ev: UIEvent) {
       if ( hasPointerMoved(POINTER_MOVE_UNTIL_CANCEL, self.startCoord, pointerCoord(ev)) ) {
         self.pointerCancel(ev);
       }
     };
   }
 
-  touchStart(ev) {
+  touchStart(ev: UIEvent) {
     this.lastTouch = Date.now();
     this.pointerStart(ev);
   }
 
-  touchEnd(ev) {
+  touchEnd(ev: UIEvent) {
     this.lastTouch = Date.now();
 
     if (this.usePolyfill && this.startCoord && this.app.isEnabled()) {
@@ -91,7 +91,7 @@ export class TapClick {
     this.pointerEnd(ev);
   }
 
-  mouseDown(ev) {
+  mouseDown(ev: any) {
     if (this.isDisabledNativeClick()) {
       console.debug('mouseDown prevent ' + ev.target.tagName + ' ' + Date.now());
       // does not prevent default on purpose
@@ -103,7 +103,7 @@ export class TapClick {
     }
   }
 
-  mouseUp(ev) {
+  mouseUp(ev: any) {
     if (this.isDisabledNativeClick()) {
       console.debug('mouseUp prevent ' + ev.target.tagName + ' ' + Date.now());
       ev.preventDefault();
@@ -115,7 +115,7 @@ export class TapClick {
     }
   }
 
-  pointerStart(ev) {
+  pointerStart(ev: any) {
     let activatableEle = getActivatableTarget(ev.target);
 
     if (activatableEle) {
@@ -134,7 +134,7 @@ export class TapClick {
     }
   }
 
-  pointerEnd(ev) {
+  pointerEnd(ev: any) {
     let activatableEle = getActivatableTarget(ev.target);
     if (activatableEle && this.startCoord) {
       this.activator && this.activator.upAction(ev, activatableEle, this.startCoord.x, this.startCoord.y);
@@ -142,13 +142,13 @@ export class TapClick {
     this.moveListeners(false);
   }
 
-  pointerCancel(ev) {
+  pointerCancel(ev: UIEvent) {
     console.debug('pointerCancel from ' + ev.type + ' ' + Date.now());
     this.activator && this.activator.clearState();
     this.moveListeners(false);
   }
 
-  moveListeners(shouldAdd) {
+  moveListeners(shouldAdd: boolean) {
     removeListener(this.usePolyfill ? 'touchmove' : 'mousemove', this.pointerMove);
 
     if (shouldAdd) {
@@ -157,7 +157,7 @@ export class TapClick {
   }
 
   click(ev: any) {
-    let preventReason = null;
+    let preventReason: string = null;
 
     if (!this.app.isEnabled()) {
       preventReason = 'appDisabled';
@@ -180,7 +180,7 @@ export class TapClick {
 }
 
 
-function getActivatableTarget(ele) {
+function getActivatableTarget(ele: HTMLElement) {
   let targetEle = ele;
   for (let x = 0; x < 4; x++) {
     if (!targetEle) break;
@@ -193,7 +193,7 @@ function getActivatableTarget(ele) {
 /**
  * @private
  */
-export function isActivatable(ele) {
+export function isActivatable(ele: HTMLElement) {
   if (ACTIVATABLE_ELEMENTS.test(ele.tagName)) {
     return true;
   }
@@ -208,11 +208,11 @@ export function isActivatable(ele) {
   return false;
 }
 
-function addListener(type, listener, useCapture?) {
+function addListener(type: string, listener: any, useCapture?: boolean) {
   document.addEventListener(type, listener, useCapture);
 }
 
-function removeListener(type, listener) {
+function removeListener(type: string, listener: any) {
   document.removeEventListener(type, listener);
 }
 
diff --git a/src/components/toast/toast.ts b/src/components/toast/toast.ts
index 77e3d320e0..e3ff07e874 100644
--- a/src/components/toast/toast.ts
+++ b/src/components/toast/toast.ts
@@ -192,7 +192,7 @@ class ToastCmp {
     }
   }
 
-  dismiss(role): Promise<any> {
+  dismiss(role: any): Promise<any> {
     clearTimeout(this.dismissTimeout);
     this.dismissTimeout = undefined;
     return this._viewCtrl.dismiss(null, role);
@@ -215,7 +215,7 @@ export interface ToastOptions {
 }
 
 class ToastSlideIn extends Transition {
-  constructor(enteringView, leavingView, opts: TransitionOptions) {
+  constructor(enteringView: ViewController, leavingView: ViewController, opts: TransitionOptions) {
     super(opts);
 
     let ele = enteringView.pageRef().nativeElement;
diff --git a/src/components/toggle/toggle.ts b/src/components/toggle/toggle.ts
index 662de1335c..6504e00b15 100644
--- a/src/components/toggle/toggle.ts
+++ b/src/components/toggle/toggle.ts
@@ -116,7 +116,7 @@ export class Toggle implements ControlValueAccessor  {
   /**
    * @private
    */
-  private pointerDown(ev) {
+  private pointerDown(ev: UIEvent) {
     if (this._isPrevented(ev)) {
       return;
     }
@@ -128,7 +128,7 @@ export class Toggle implements ControlValueAccessor  {
   /**
    * @private
    */
-  private pointerMove(ev) {
+  private pointerMove(ev: UIEvent) {
     if (this._startX) {
       if (this._isPrevented(ev)) {
         return;
@@ -155,7 +155,7 @@ export class Toggle implements ControlValueAccessor  {
   /**
    * @private
    */
-  private pointerUp(ev) {
+  private pointerUp(ev: UIEvent) {
     if (this._startX) {
 
       if (this._isPrevented(ev)) {
@@ -224,7 +224,7 @@ export class Toggle implements ControlValueAccessor  {
   /**
    * @private
    */
-  registerOnTouched(fn) { this.onTouched = fn; }
+  registerOnTouched(fn: any) { this.onTouched = fn; }
 
   @Input()
   get disabled(): boolean {
@@ -268,7 +268,7 @@ export class Toggle implements ControlValueAccessor  {
   /**
    * @private
    */
-  private _isPrevented(ev) {
+  private _isPrevented(ev: UIEvent) {
     if (ev.type.indexOf('touch') > -1) {
       this._msPrv = Date.now() + 2000;
 
diff --git a/src/components/toolbar/toolbar.ts b/src/components/toolbar/toolbar.ts
index 0cbfd0480d..2fb332a0b9 100644
--- a/src/components/toolbar/toolbar.ts
+++ b/src/components/toolbar/toolbar.ts
@@ -12,8 +12,8 @@ import {ViewController} from '../nav/view-controller';
  * @private
  */
 export class ToolbarBase extends Ion {
-  itemRefs = [];
-  titleRef = null;
+  itemRefs: ElementRef[] = [];
+  titleRef: any = null;
   titleCmp: any;
 
   constructor(elementRef: ElementRef) {
@@ -23,7 +23,7 @@ export class ToolbarBase extends Ion {
   /**
    * @private
    */
-  setTitleCmp(titleCmp) {
+  setTitleCmp(titleCmp: any) {
     this.titleCmp = titleCmp;
   }
 
@@ -55,7 +55,7 @@ export class ToolbarBase extends Ion {
   /**
    * @private
    */
-  addItemRef(itemElementRef) {
+  addItemRef(itemElementRef: ElementRef) {
     this.itemRefs.push(itemElementRef);
   }
 
@@ -215,7 +215,7 @@ export class ToolbarItem {
   }
 
   @ContentChildren(Button)
-  set _buttons(buttons) {
+  set _buttons(buttons: any) {
     if (this.inToolbar) {
       Button.setRoles(buttons, 'bar-button');
     }
diff --git a/src/platform/registry.ts b/src/platform/registry.ts
index bb54d45dd9..d794b2589a 100644
--- a/src/platform/registry.ts
+++ b/src/platform/registry.ts
@@ -23,7 +23,7 @@ Platform.register({
 
 Platform.register({
   name: 'phablet',
-  isMatch(p) {
+  isMatch(p: Platform) {
     let smallest = Math.min(p.width(), p.height());
     let largest = Math.max(p.width(), p.height());
     return (smallest > 390 && smallest < 520) &&
@@ -34,7 +34,7 @@ Platform.register({
 
 Platform.register({
   name: 'tablet',
-  isMatch(p) {
+  isMatch(p: Platform) {
     let smallest = Math.min(p.width(), p.height());
     let largest = Math.max(p.width(), p.height());
     return (smallest > 460 && smallest < 820) &&
diff --git a/src/transitions/transition.ts b/src/transitions/transition.ts
index 8117ab0b55..4312f41bf5 100644
--- a/src/transitions/transition.ts
+++ b/src/transitions/transition.ts
@@ -23,7 +23,7 @@ export class Transition extends Animation {
     return new TransitionClass(enteringView, leavingView, opts);
   }
 
-  static register(name: string, TransitionClass) {
+  static register(name: string, TransitionClass: any) {
     TransitionRegistry[name] = TransitionClass;
   }
 
diff --git a/src/translation/translate.ts b/src/translation/translate.ts
index 5a45a2f693..5140cad701 100644
--- a/src/translation/translate.ts
+++ b/src/translation/translate.ts
@@ -31,19 +31,19 @@ export class Translate {
   private _transMap: any = {};
   private _language: any = {};
 
-  translations(lang, map) {
+  translations(lang: any, map: any) {
     this._transMap[lang] = map;
   }
 
-  setLanguage(lang) {
+  setLanguage(lang: any) {
     this._language = lang;
   }
 
-  getTranslations(lang) {
+  getTranslations(lang: any) {
     return this._transMap[lang];
   }
 
-  translate(key, lang) {
+  translate(key: any, lang: any) {
     // If the language isn't specified and we have no overridden one, return the string passed.
     if (!lang && !this._language) {
       return key;
@@ -60,7 +60,7 @@ export class Translate {
     return this._getTranslation(map, key);
   }
 
-  _getTranslation(map, key) {
+  _getTranslation(map: any, key: any) {
     return map && map[key] || '';
   }
 }
diff --git a/src/translation/translate_pipe.ts b/src/translation/translate_pipe.ts
index 882e151a62..9af7c963de 100644
--- a/src/translation/translate_pipe.ts
+++ b/src/translation/translate_pipe.ts
@@ -21,13 +21,13 @@ export class TranslatePipe implements PipeTransform {
   constructor(translate: Translate) {
     this.translate = translate;
   }
-  transform(value, args) {
-    let lang;
+  transform(value: any, args: any) {
+    let lang: any;
     if (args.length > 0) {
       lang = args[0];
     }
     return this.translate.translate(value, lang);
   }
 
-  supports(obj) { return true; }
+  supports(obj: any) { return true; }
 }
diff --git a/src/util/dom.ts b/src/util/dom.ts
index c6a281d4c4..5a6c61d396 100644
--- a/src/util/dom.ts
+++ b/src/util/dom.ts
@@ -6,7 +6,7 @@
   var rafLastTime = 0;
   const win: any = window;
   if (!win.requestAnimationFrame) {
-    win.requestAnimationFrame = function(callback, element) {
+    win.requestAnimationFrame = function(callback: Function) {
       var currTime = Date.now();
       var timeToCall = Math.max(0, 16 - (currTime - rafLastTime));
 
@@ -20,7 +20,7 @@
   }
 
   if (!win.cancelAnimationFrame) {
-    win.cancelAnimationFrame = function(id) { clearTimeout(id); };
+    win.cancelAnimationFrame = function(id: number) { clearTimeout(id); };
   }
 })();
 
@@ -36,7 +36,7 @@ export const cancelRaf = window.cancelAnimationFrame.bind(window);
 export const nativeTimeout = window[window['Zone']['__symbol__']('setTimeout')]['bind'](window);
 export const clearNativeTimeout = window[window['Zone']['__symbol__']('clearTimeout')]['bind'](window);
 
-export function rafFrames(framesToWait, callback) {
+export function rafFrames(framesToWait: number, callback: Function) {
   framesToWait = Math.ceil(framesToWait);
 
   if (framesToWait < 2) {
@@ -62,7 +62,8 @@ export let CSS: {
 
 (function() {
   // transform
-  var i, keys = ['webkitTransform', 'transform', '-webkit-transform', 'webkit-transform',
+  var i: number;
+  var keys = ['webkitTransform', 'transform', '-webkit-transform', 'webkit-transform',
                  '-moz-transform', 'moz-transform', 'MozTransform', 'mozTransform', 'msTransform'];
 
   for (i = 0; i < keys.length; i++) {
@@ -116,7 +117,7 @@ export function transitionEnd(el: HTMLElement, callback: Function) {
     });
   }
 
-  function onEvent(ev) {
+  function onEvent(ev: UIEvent) {
     if (el === ev.target) {
       unregister();
       callback(ev);
@@ -125,7 +126,7 @@ export function transitionEnd(el: HTMLElement, callback: Function) {
 }
 
 export function ready(callback?: Function) {
-  let promise = null;
+  let promise: Promise<any> = null;
 
   if (!callback) {
     // a callback wasn't provided, so let's return a promise instead
@@ -150,7 +151,7 @@ export function ready(callback?: Function) {
 }
 
 export function windowLoad(callback?: Function) {
-  let promise = null;
+  let promise: Promise<any> = null;
 
   if (!callback) {
     // a callback wasn't provided, so let's return a promise instead
@@ -173,7 +174,7 @@ export function windowLoad(callback?: Function) {
   }
 }
 
-export function pointerCoord(ev: any): {x: number, y: number} {
+export function pointerCoord(ev: any): Coordinates {
   // get coordinates for either a mouse click
   // or a touch depending on the given event
   let c = { x: 0, y: 0 };
@@ -188,20 +189,20 @@ export function pointerCoord(ev: any): {x: number, y: number} {
   return c;
 }
 
-export function hasPointerMoved(threshold, startCoord, endCoord) {
+export function hasPointerMoved(threshold: number, startCoord: Coordinates, endCoord: Coordinates) {
   return startCoord && endCoord &&
          (Math.abs(startCoord.x - endCoord.x) > threshold || Math.abs(startCoord.y - endCoord.y) > threshold);
 }
 
-export function isActive(ele) {
+export function isActive(ele: HTMLElement) {
   return !!(ele && (document.activeElement === ele));
 }
 
-export function hasFocus(ele) {
+export function hasFocus(ele: HTMLElement) {
   return isActive(ele) && (ele.parentElement.querySelector(':focus') === ele);
 }
 
-export function isTextInput(ele) {
+export function isTextInput(ele: any) {
   return !!ele &&
          (ele.tagName === 'TEXTAREA' ||
           ele.contentEditable === 'true' ||
@@ -209,7 +210,7 @@ export function isTextInput(ele) {
 }
 
 export function hasFocusedTextInput() {
-  let ele = document.activeElement;
+  let ele = <HTMLElement>document.activeElement;
   if (isTextInput(ele)) {
     return (ele.parentElement.querySelector(':focus') === ele);
   }
@@ -217,7 +218,7 @@ export function hasFocusedTextInput() {
 }
 
 const skipInputAttrsReg = /^(value|checked|disabled|type|class|style|id|autofocus|autocomplete|autocorrect)$/i;
-export function copyInputAttributes(srcElement, destElement) {
+export function copyInputAttributes(srcElement: HTMLElement, destElement: HTMLElement) {
   // copy attributes from one element to another
   // however, skip over a few of them as they're already
   // handled in the angular world
@@ -231,7 +232,7 @@ export function copyInputAttributes(srcElement, destElement) {
 }
 
 let matchesFn: string;
-let matchesMethods: Array<string> = ['matches', 'webkitMatchesSelector', 'mozMatchesSelector', 'msMatchesSelector'];
+let matchesMethods = ['matches', 'webkitMatchesSelector', 'mozMatchesSelector', 'msMatchesSelector'];
 matchesMethods.some((fn: string) => {
   if (typeof document.documentElement[fn] === 'function') {
     matchesFn = fn;
@@ -309,3 +310,9 @@ export function flushDimensionCache() {
 }
 
 let dimensionCache: any = {};
+
+
+export interface Coordinates {
+  x?: number;
+  y?: number;
+}
diff --git a/src/util/events.ts b/src/util/events.ts
index 76b10c3add..9f81bf660f 100644
--- a/src/util/events.ts
+++ b/src/util/events.ts
@@ -7,9 +7,9 @@
  * @usage
  * ```ts
  * import {Events} from 'ionic-angular';
- * 
+ *
  * constructor(public events: Events) {}
- * 
+ *
  * // first page (publish an event when a user is created)
  * function createUser(user) {
  *   console.log('User created!')
@@ -33,7 +33,7 @@ export class Events {
    * @param {string} topic the topic to subscribe to
    * @param {function} handler the event handler
    */
-  subscribe(topic, ...handlers) {
+  subscribe(topic: string, ...handlers: Function[]) {
     if (!this._channels[topic]) {
       this._channels[topic] = [];
     }
@@ -50,7 +50,7 @@ export class Events {
    *
    * @return true if a handler was removed
    */
-  unsubscribe(topic, handler) {
+  unsubscribe(topic: string, handler: Function) {
     let t = this._channels[topic];
     if (!t) {
       // Wasn't found, wasn't removed
@@ -87,14 +87,14 @@ export class Events {
    * @param {string} topic the topic to publish to
    * @param {any} eventData the data to send as the event
    */
-  publish(topic, ...args) {
+  publish(topic: string, ...args: any[]) {
     var t = this._channels[topic];
     if (!t) {
       return null;
     }
 
-    let responses = [];
-    t.forEach((handler) => {
+    let responses: any[] = [];
+    t.forEach((handler: any) => {
       responses.push(handler(args));
     });
     return responses;
diff --git a/src/util/feature-detect.ts b/src/util/feature-detect.ts
index 6e07cfbbd2..51a64c8966 100644
--- a/src/util/feature-detect.ts
+++ b/src/util/feature-detect.ts
@@ -2,17 +2,17 @@
 export class FeatureDetect {
   private _results: any = {};
 
-  run(window, document) {
+  run(window: Window, document: Document) {
     for (let name in featureDetects) {
       this._results[name] = featureDetects[name](window, document, document.body);
     }
   }
 
-  has(featureName) {
+  has(featureName: string) {
     return !!this._results[featureName];
   }
 
-  static add(name, fn) {
+  static add(name: string, fn: any) {
     featureDetects[name] = fn;
   }
 
@@ -21,15 +21,7 @@ export class FeatureDetect {
 let featureDetects = {};
 
 
-// FeatureDetect.add('sticky', function(window, document) {
-//   // css position sticky
-//   let ele = document.createElement('div');
-//   ele.style.cssText = 'position:-webkit-sticky;position:sticky';
-//   return ele.style.position.indexOf('sticky') > -1;
-// });
-
-
-FeatureDetect.add('hairlines', function(window, document, body) {
+FeatureDetect.add('hairlines', function(window: Window, document: Document, body: HTMLBodyElement) {
   /**
   * Hairline Shim
   * Add the "hairline" CSS class name to the body tag
diff --git a/src/util/form.ts b/src/util/form.ts
index 852e5a01ec..86b290f676 100644
--- a/src/util/form.ts
+++ b/src/util/form.ts
@@ -7,19 +7,19 @@ import {Injectable} from '@angular/core';
 @Injectable()
 export class Form {
   private _blur: HTMLElement;
-  private _focused = null;
+  private _focused: any = null;
   private _ids: number = -1;
-  private _inputs: Array<any> = [];
+  private _inputs: any[] = [];
 
   constructor() {
     this.focusCtrl(document);
   }
 
-  register(input) {
+  register(input: any) {
     this._inputs.push(input);
   }
 
-  deregister(input) {
+  deregister(input: any) {
     let index = this._inputs.indexOf(input);
     if (index > -1) {
       this._inputs.splice(index, 1);
@@ -29,7 +29,7 @@ export class Form {
     }
   }
 
-  focusCtrl(document) {
+  focusCtrl(document: any) {
     // raw DOM fun
     let focusCtrl = document.createElement('focus-ctrl');
     focusCtrl.setAttribute('aria-hidden', true);
@@ -50,14 +50,14 @@ export class Form {
     this._blur.focus();
   }
 
-  setAsFocused(input) {
+  setAsFocused(input: any) {
     this._focused = input;
   }
 
   /**
    * Focuses the next input element, if it exists.
    */
-  tabFocus(currentInput) {
+  tabFocus(currentInput: any) {
     let index = this._inputs.indexOf(currentInput);
     if (index > -1 && (index + 1) < this._inputs.length) {
       let nextInput = this._inputs[index + 1];
diff --git a/src/util/keyboard.ts b/src/util/keyboard.ts
index 229fbd951b..7194bb3b21 100644
--- a/src/util/keyboard.ts
+++ b/src/util/keyboard.ts
@@ -70,12 +70,12 @@ export class Keyboard {
  * @param {function} callback method you want to call when the keyboard has been closed
  * @return {function} returns a callback that gets fired when the keyboard is closed
  */
-  onClose(callback, pollingInternval = KEYBOARD_CLOSE_POLLING, pollingChecksMax = KEYBOARD_POLLING_CHECKS_MAX) {
+  onClose(callback: Function, pollingInternval = KEYBOARD_CLOSE_POLLING, pollingChecksMax = KEYBOARD_POLLING_CHECKS_MAX) {
     console.debug('keyboard onClose');
     const self = this;
     let checks = 0;
 
-    let promise = null;
+    let promise: Promise<any> = null;
 
     if (!callback) {
       // a callback wasn't provided, so let's return a promise instead
@@ -120,7 +120,7 @@ export class Keyboard {
 /**
  * @private
  */
-  focusOutline(setting, document) {
+  focusOutline(setting: any, document: any) {
     /* Focus Outline
      * --------------------------------------------------
      * By default, when a keydown event happens from a tab key, then
@@ -151,7 +151,7 @@ export class Keyboard {
     }
 
     // default is to add the focus-outline when the tab key is used
-    function keyDown(ev) {
+    function keyDown(ev: KeyboardEvent) {
       if (!isKeyInputEnabled && ev.keyCode === 9) {
         isKeyInputEnabled = true;
         enableKeyInput();
diff --git a/src/util/scroll-view.ts b/src/util/scroll-view.ts
index 423775bd6e..281137ec85 100644
--- a/src/util/scroll-view.ts
+++ b/src/util/scroll-view.ts
@@ -151,7 +151,7 @@ export class ScrollView {
    * @private
    * Used for JS scrolling. May be removed in the future.
    */
-  private _start(ev) {
+  private _start(ev: UIEvent) {
     this._velocity = 0;
     this._pos.length = 0;
     this._max = null;
@@ -162,7 +162,7 @@ export class ScrollView {
    * @private
    * Used for JS scrolling. May be removed in the future.
    */
-  private _move(ev) {
+  private _move(ev: UIEvent) {
     if (this._pos.length) {
       let y = pointerCoord(ev).y;
 
@@ -198,7 +198,7 @@ export class ScrollView {
    * @private
    * Used for JS scrolling. May be removed in the future.
    */
-  private _end(ev) {
+  private _end(ev: UIEvent) {
     // figure out what the scroll position was about 100ms ago
     let positions = this._pos;
     this._velocity = 0;
diff --git a/src/util/util.ts b/src/util/util.ts
index 225e1264e5..5660d3aa9f 100644
--- a/src/util/util.ts
+++ b/src/util/util.ts
@@ -6,7 +6,7 @@
  * @param n the value
  * @param max the maximum
  */
-export function clamp(min, n, max) {
+export function clamp(min: number, n: number, max: number) {
   return Math.max(min, Math.min(n, max));
 }
 
@@ -37,7 +37,7 @@ export function merge(dst: any, ...args: any[]) {
   return _baseExtend(dst, [].slice.call(arguments, 1), true);
 }
 
-function _baseExtend(dst, objs, deep) {
+function _baseExtend(dst: any, objs: any, deep: boolean) {
   for (var i = 0, ii = objs.length; i < ii; ++i) {
     var obj = objs[i];
     if (!obj || !isObject(obj) && !isFunction(obj)) continue;
@@ -59,7 +59,7 @@ function _baseExtend(dst, objs, deep) {
 }
 
 export function debounce(fn: Function, wait: number, immediate: boolean = false): any {
- var timeout, args, context, timestamp: number, result;
+ var timeout: number, args: any, context: any, timestamp: number, result: any;
  return function() {
    context = this;
    args = arguments;
@@ -88,7 +88,7 @@ export function debounce(fn: Function, wait: number, immediate: boolean = false)
  * the first object.
  * @param the destination to apply defaults to.
  */
-export function defaults(dest, ...args: any[]) {
+export function defaults(dest: any, ...args: any[]) {
   for (let i = arguments.length - 1; i >= 1; i--) {
     let source = arguments[i] || {};
     for (let key in source) {
@@ -100,15 +100,15 @@ export function defaults(dest, ...args: any[]) {
   return dest;
 }
 
-export const isBoolean = val => typeof val === 'boolean';
-export const isString = val => typeof val === 'string';
-export const isNumber = val => typeof val === 'number';
-export const isFunction = val => typeof val === 'function';
-export const isDefined = val => typeof val !== 'undefined';
-export const isUndefined = val => typeof val === 'undefined';
-export const isPresent = val => val !== undefined && val !== null;
-export const isBlank = val => val === undefined || val === null;
-export const isObject = val => typeof val === 'object';
+export const isBoolean = (val: any) => typeof val === 'boolean';
+export const isString = (val: any) => typeof val === 'string';
+export const isNumber = (val: any) => typeof val === 'number';
+export const isFunction = (val: any) => typeof val === 'function';
+export const isDefined = (val: any) => typeof val !== 'undefined';
+export const isUndefined = (val: any) => typeof val === 'undefined';
+export const isPresent = (val: any) => val !== undefined && val !== null;
+export const isBlank = (val: any) => val === undefined || val === null;
+export const isObject = (val: any) => typeof val === 'object';
 export const isArray = Array.isArray;
 
 export const isTrueProperty = function(val: any): boolean {
@@ -153,33 +153,12 @@ export function nextUid(): number {
   return ++uid;
 }
 
-export const array = {
-  find(arr, cb) {
-    for (let i = 0, ii = arr.length; i < ii; i++) {
-      if (cb(arr[i], i)) return arr[i];
-    }
-  },
-  remove(arr, itemOrIndex) {
-    let index = -1;
-    if (isNumber(itemOrIndex)) {
-      index = itemOrIndex;
-    } else {
-      index = arr.indexOf(itemOrIndex);
-    }
-    if (index < 0) {
-      return false;
-    }
-    arr.splice(index, 1);
-    return true;
-  }
-};
-
 /**
  * Grab all query strings keys and values.
  * @param url
  */
 export function getQuerystring(url: string): any {
-  var queryParams = {};
+  var queryParams: any = {};
   if (url) {
     const startIndex = url.indexOf('?');
     if (startIndex !== -1) {
@@ -196,35 +175,3 @@ export function getQuerystring(url: string): any {
   }
   return queryParams;
 }
-
-/**
- * Throttle the given fun, only allowing it to be
- * called at most every `wait` ms.
- */
-export function throttle(fn: Function, wait: number, options: any): any {
-  var context, args, result;
-  var timeout = null;
-  var previous = 0;
-  options || (options = {});
-  var later = function() {
-    previous = options.leading === false ? 0 : Date.now();
-    timeout = null;
-    result = fn.apply(context, args);
-  };
-  return function() {
-    var now = Date.now();
-    if (!previous && options.leading === false) previous = now;
-    var remaining = wait - (now - previous);
-    context = this;
-    args = arguments;
-    if (remaining <= 0) {
-      clearTimeout(timeout);
-      timeout = null;
-      previous = now;
-      result = fn.apply(context, args);
-    } else if (!timeout && options.trailing !== false) {
-      timeout = setTimeout(later, remaining);
-    }
-    return result;
-  };
-}