/**
 * @internal
 */
import { ButtonType } from "../constants";
import { IconClass } from "../utils/CommonUtils";
export declare class BasePanel<T extends BasePanel<any> = BasePanel<any>> {
    private readonly container;
    protected element: HTMLElement;
    /**
     * @private
     **/
    header: HTMLElement;
    protected body: HTMLElement;
    protected closeButton?: HTMLElement;
    private isFollowing;
    private diffX;
    private diffY;
    itemList: BasePanelButton<T>[];
    constructor(id: string, title: string, container?: HTMLElement);
    protected initHeader(title: string): HTMLDivElement;
    protected initCloseButton(): HTMLElement;
    protected initBody(): HTMLDivElement;
    setVisibility(visible: boolean): void;
    isVisible(): boolean;
    protected enableCloseButton(): void;
    protected close(): void;
    private start;
    private stop;
    private follow;
    protected createButton(cfg: PanelButtonConfig<T>, parent?: T): BasePanelButton<T>;
    protected stopPropagation(event: KeyboardEvent | MouseEvent): void;
    destroy(): void;
}
export interface PanelButtonConfig<T extends BasePanel<any>> {
    id: string;
    className?: string;
    title?: string;
    defaultActive?: boolean;
    type?: ButtonType;
    icon?: IconClass;
    enabled?: boolean;
    shown?: boolean;
    mutexIds?: string[];
    getTitle?: (item: BasePanelButton<T>) => void;
    getEnabled?: (item: BasePanelButton<T>) => boolean;
    getShown?: (item: BasePanelButton<T>) => boolean;
    getDefaultActive?: (item: BasePanelButton<T>) => Promise<boolean> | undefined;
    onActivate?: (item: BasePanelButton<T>) => void;
    onDeactivate?: (item: BasePanelButton<T>) => void;
    onClick?: (item: BasePanelButton<T>) => void;
    hideText?: boolean;
}
export declare class BasePanelButton<T extends BasePanel<any>> {
    readonly cfg: PanelButtonConfig<T>;
    readonly parent?: T | undefined;
    private eventBus;
    active: boolean;
    element: HTMLDivElement;
    id: string;
    onActiveChange?: (active: boolean) => void;
    protected icon?: HTMLDivElement;
    protected text?: HTMLDivElement;
    constructor(cfg: PanelButtonConfig<T>, parent?: T | undefined);
    private createButton;
    private setActiveHandler;
    private isEnabled;
    private isShown;
    private getTitle;
    private isDefaultActive;
    updateItem(): void;
    setActive(active: boolean): void;
}