declare namespace Ext {
    export namespace layout {
        export namespace container {
            export interface BorderConfig {
                animatePolicy?: object;
                childEls?: object | string[] | object[];
                itemCls?: string;
                padding?: number | string | object;
                regionWeights?: object;
                split?: boolean | Ext.resizer.BorderSplitter;
                splitterResize?: boolean;
            }

            export class Border extends Ext.layout.container.Container  {
            }
        }
    }
}