import { RenderResult } from '@dojo/framework/core/interfaces';
interface AriaPropertyObject {
    [key: string]: string | null;
}
export declare enum Keys {
    Down = 40,
    End = 35,
    Enter = 13,
    Escape = 27,
    Home = 36,
    Left = 37,
    PageDown = 34,
    PageUp = 33,
    Right = 39,
    Space = 32,
    Tab = 9,
    Up = 38
}
export declare function formatAriaProperties(aria: AriaPropertyObject): AriaPropertyObject;
export declare function isRenderResult<T extends {}>(child: RenderResult | T): child is RenderResult;
export {};