index.d.ts

/**
 * Type definitions for `dom-helpers` `3.0.0`
 */

declare module 'dom-helpers' {
   // root
   function ownerDocument(node: Node): Document;
   function ownerWindow(node: Node): Window;

   /**
    * doc: optional, if not passed defaults to root document
    * returns: activeElement
    */
   function activeElement(doc?: Document): Element;

   // events

   const events: IEventsModule;

   // query
   const query: IQueryModule;

   // style
   // function style(node, property: string | {}, value?: any) : string;

   // utils
   function requestAnimationFrame(callback: FrameRequestCallback): number;
   namespace requestAnimationFrame {
      function cancel(id: number): void;
   }
}

interface IEventsModule {
   /**
    * node:
    * event:
    */
   on(node: EventTarget, event: string, handler: Function): void;
   off(node: EventTarget, event: string, handler: Function): void;

   filter(selector: string, handler: Function): (e: Event) => void;
   // function filter(selector: string, handler: (e: Event) => void): (e: Event) => void;
   /**
    * returns a function to cancel listening.
    */
   listen(node: Node, eventName: string, handler: Function, capture: any): () => void;
}

type TBox = { top: number, left: number, height: number, width: number };

interface IQueryModule {
   // query
   matches(node: Node, selector: string): boolean;
   height(node: Element, client?: any): number;
   width(node: Element, client?: any): number;


   offset(node: Node): TBox | undefined;
   offsetParent(node: Node): HTMLElement;

   position(node: Node, offsetParent: HTMLElement): TBox | undefined;

   contains(context: any, node: Node): boolean;

   scrollPrarent(node: Node): Node;
   scrollTop(node: Node | Window): number;
   scrollTop(node: Node | Window, val?: number): void;

   querySelectorAll(element: Node, selector: string): any[];

   closest(node: Node, selector: string, context: any): Node;
}

// declare module 'dom-helpers/events' {
//    export = IEventsModule;
// }

declare module 'dom-helpers/class' {
   function addClass(element: Element, className: string): void;
   function removeClass(element: Element, className: string): void;
   function hasClass(element: Element, className: string): boolean;
}

declare module 'dom-helpers/util/scrollbarSize' {
   function scrollbarSize(recalc?: boolean): number;
   export = scrollbarSize;
}

declare module 'dom-helpers/util/inDOM' {
   const inDOM: boolean;
   export = inDOM;
}

declare module 'dom-helpers/query/isWindow' {
   function getWindow(node: Node): Window;
   export = getWindow;
}

declare module 'dom-helpers/transition/properties' {
   const transform: string;
   const end: string;
   const property: string;
   const timing: string;
   const delay: string;
   const duration: string;
}

declare module 'dom-helpers/style' {
   function style(node: Element, property: string | {}, value?: any): string;
   export = style;
}