import { Description } from "./Description";
import { Type } from "./type";
/**
 * @hidden
 */
export declare class ExpansionPanelDescription extends Description {
    static $t: Type;
    protected get_type(): string;
    get type(): string;
    constructor();
    private w;
    get caption(): string;
    set caption(a: string);
    private z;
    get captionTextColor(): string;
    set captionTextColor(a: string);
    private r;
    get actualCaptionTextColor(): string;
    set actualCaptionTextColor(a: string);
    private x;
    get captionCollapsedTextColor(): string;
    set captionCollapsedTextColor(a: string);
    private y;
    get captionExpandedTextColor(): string;
    set captionExpandedTextColor(a: string);
    private ac;
    get descriptionText(): string;
    set descriptionText(a: string);
    private ad;
    get descriptionTextColor(): string;
    set descriptionTextColor(a: string);
    private s;
    get actualDescriptionTextColor(): string;
    set actualDescriptionTextColor(a: string);
    private aa;
    get descriptionCollapsedTextColor(): string;
    set descriptionCollapsedTextColor(a: string);
    private ab;
    get descriptionExpandedTextColor(): string;
    set descriptionExpandedTextColor(a: string);
    private n;
    get elevation(): number;
    set elevation(a: number);
    private m;
    get actualElevation(): number;
    set actualElevation(a: number);
    private k;
    get expanded(): boolean;
    set expanded(a: boolean);
    private ae;
    get headerBackgroundColor(): string;
    set headerBackgroundColor(a: string);
    private t;
    get actualHeaderBackgroundColor(): string;
    set actualHeaderBackgroundColor(a: string);
    private af;
    get headerCollapsedBackgroundColor(): string;
    set headerCollapsedBackgroundColor(a: string);
    private ag;
    get headerExpandedBackgroundColor(): string;
    set headerExpandedBackgroundColor(a: string);
    private v;
    get actualUmbraShadowColor(): string;
    set actualUmbraShadowColor(a: string);
    private u;
    get actualPenumbraShadowColor(): string;
    set actualPenumbraShadowColor(a: string);
    private q;
    get actualAmbientShadowColor(): string;
    set actualAmbientShadowColor(a: string);
    private ah;
    get onCollapsedRef(): string;
    set onCollapsedRef(a: string);
    private ai;
    get onExpandedRef(): string;
    set onExpandedRef(a: string);
}