import * as Adaptive from "adaptivecards";
export declare class GlobalSettings {
    static enableDataBindingSupport: boolean;
    static showDataStructureToolbox: boolean;
    static showSampleDataEditorToolbox: boolean;
    static showSampleHostDataEditorToolbox: boolean;
    static showVersionPicker: boolean;
    static selectedHostContainerControlsTargetVersion: boolean;
    static showTargetVersionMismatchWarning: boolean;
    static supportedTargetVersions: Adaptive.Version[];
}