declare namespace Ext {
    export namespace ux {
        export namespace event {
            export interface PlayerConfig {
                eventQueue?: [];
                keyFrameEvents?: object;
                listeners?: object;
                pauseForAnimations?: boolean;
                speed?: number;
            }

            export class Player extends Ext.ux.event.Driver  {
                public getElementFromXPath(xpath?: string): HTMLElement;
                public injectEvent(target?: HTMLElement, event?: object): boolean;
                public nextEvent(eventDescriptor?: object): void;
                public peekEvent(): void;
                public processEvents(): boolean;
                public processKeyFrame(eventDescriptor?: object): boolean;
                public replaceEvent(index?: number, events?: Event[]): void;
            }
        }
    }
}