/**
 * this class public set the config for dropdown
 */
export declare class DropdownLevelConfig {
    private _height;
    private _showDropdownDefault;
    constructor(_height?: string, _showDropdownDefault?: boolean);
    get height(): string;
    set height(height: string);
    get showDropdownDefault(): boolean;
    set showDropdownDefault(showDropdownDefault: boolean);
}