declare namespace Ext {
    export namespace layout {
        export namespace container {
            export interface ContainerConfig {
                animatePolicy?: object;
                childEls?: object | string[] | object[];
                itemCls?: string;
            }

            export class Container extends Ext.layout.Layout  {
                public getContainerSize(ownerContext?: Ext.layout.ContextItem, inDom?: boolean): object;
                public getElementTarget(): Ext.dom.Element;
                public getRenderTarget(): Ext.dom.Element;
                public getRenderedItems(): [];
                public getTarget(): Ext.dom.Element;
                public getVisibleItems(): [];
            }
        }
    }
}