// Type definitions for ag-grid v18.1.2
// Project: http://www.ag-grid.com/
// Definitions by: Niall Crosby <https://github.com/ag-grid/>
export declare class VerticalStack {
    isLayoutPanel: any;
    childPanels: any;
    eGui: any;
    constructor();
    addPanel(panel: any, height: any): void;
    getGui(): any;
    doLayout(): void;
}