import { HTMLWidget, Widget } from "@hpcc-js/common";
import { DockPanel as PhosphorDockPanel, IMessageHandler, IMessageHook, Message } from "./phosphor-shim.ts";
import { IClosable, WidgetAdapter } from "./WidgetAdapter.ts";
import "../src/DockPanel.css";
export declare class DockPanel extends HTMLWidget implements IMessageHandler, IMessageHook {
    private _dock;
    constructor();
    protected getWidgetAdapter(widget: Widget): WidgetAdapter | null;
    addWidget(widget: Widget, title: string, location?: PhosphorDockPanel.InsertMode, refWidget?: Widget, closable?: boolean | IClosable, padding?: number): this;
    removeWidget(widget: Widget): this;
    isVisible(widget: Widget): boolean;
    widgetAdapters(): WidgetAdapter[];
    widgets(): Widget[];
    layout(): object;
    layout(_: object): this;
    private _layoutObj;
    layoutObj(_: object | null): this;
    private _pPlaceholder;
    enter(domNode: any, element: any): void;
    _prevHideSingleTabs: any;
    update(domNode: any, element: any): void;
    exit(domNode: any, element: any): void;
    render(callback?: (w: Widget) => void): this;
    refit(): void;
    messageHook(handler: IMessageHandler, msg: Message): boolean;
    private _lazyLayoutChanged;
    _prevActive: Widget;
    processMessage(msg: Message): void;
    active(): Widget;
    childActivation(w: Widget, wa: WidgetAdapter): void;
    layoutChanged(): void;
}
export interface DockPanel {
    hideSingleTabs(): boolean;
    hideSingleTabs(_: boolean): this;
}