import { WebBaseComboBoxLikeDescription } from "./WebBaseComboBoxLikeDescription";
import { Type } from "./type";
/**
 * @hidden
 */
export declare class WebDropdownDescription extends WebBaseComboBoxLikeDescription {
    static $t: Type;
    protected get_type(): string;
    constructor();
    private ae;
    get placement(): string;
    set placement(a: string);
    private af;
    get scrollStrategy(): string;
    set scrollStrategy(a: string);
    private t;
    get flip(): boolean;
    set flip(a: boolean);
    private x;
    get distance(): number;
    set distance(a: number);
    private u;
    get sameWidth(): boolean;
    set sameWidth(a: boolean);
    private ad;
    get openingRef(): string;
    set openingRef(a: string);
    private ac;
    get openedRef(): string;
    set openedRef(a: string);
    private ab;
    get closingRef(): string;
    set closingRef(a: string);
    private aa;
    get closedRef(): string;
    set closedRef(a: string);
    private z;
    get changeRef(): string;
    set changeRef(a: string);
}