declare namespace Ext {
    export interface AnimationQueueConfig {
    }

    export class AnimationQueue extends Ext.Base  {
        public showFps(fps?: number, count?: number, interval?: number): void;
        public start(fn?: CallableFunction, scope?: object, args?: object): void;
        public stop(fn?: CallableFunction, scope?: object, args?: object): void;
    }
}