declare namespace Ext {
    export interface EventManagerConfig {
    }

    export class EventManager extends Ext.Base  {
        public addListener(el?: string | Ext.dom.Element | Window | HTMLElement, eventName?: string, handler?: string | CallableFunction, scope?: object, options?: object): void;
        public getId(element?: Ext.dom.Element | HTMLElement): string;
        public getPageX(event?: object): number;
        public getPageXY(event?: object): number[];
        public getPageY(event?: object): number;
        public getRelatedTarget(event?: object): HTMLElement;
        public getTarget(event?: object): HTMLElement;
        public on(el?: string | Ext.dom.Element | Window | HTMLElement, eventName?: string, handler?: string | CallableFunction, scope?: object, options?: object): void;
        public onWindowResize(fn?: CallableFunction, scope?: object, options?: boolean): void;
        public onWindowUnload(fn?: CallableFunction, scope?: object, options?: boolean): void;
        public preventDefault(event?: Event): void;
        public purgeElement(el?: string | Ext.dom.Element | Window | HTMLElement, eventName?: string): void;
        public removeAll(el?: string | Ext.dom.Element | Window | HTMLElement): void;
        public removeListener(el?: string | Ext.dom.Element | Window | HTMLElement, eventName?: string, fn?: CallableFunction, scope?: object): void;
        public removeResizeListener(fn?: CallableFunction, scope?: object): void;
        public removeUnloadListener(fn?: CallableFunction, scope?: object): void;
        public stopEvent(event?: Event): void;
        public stopPropagation(event?: Event): void;
        public un(el?: string | Ext.dom.Element | Window | HTMLElement, eventName?: string, fn?: CallableFunction, scope?: object): void;
    }
}