export declare type LayoutChangePayload = {
    layout: string;
};
/**
 * @registeredEvent
 * @title Layout Change
 * @description requires a layout change from `bk-layout-container`
 * @payload {
 *   layout: string
 * }
 */
export declare const layoutChange: import("../factory").Factory<LayoutChangePayload, import("../factory").Meta>;