import { TabGuardComp } from '../core/tabGuardComp';
import type { DragAnchor } from '../interfaces/studioDrag';
import type { WidgetContainer } from '../widgets/widgetContainer';
export interface BaseLayoutWidgetMoveEvent<Type extends string> {
    type: Type;
    id: string;
    clientX: number;
    clientY: number;
    initialSourcePointerOffsetX: number;
    initialSourcePointerOffsetY: number;
    anchor: DragAnchor | undefined;
}
export interface LayoutWidgetMoveStartEvent extends BaseLayoutWidgetMoveEvent<'moveStart'> {
}
export interface LayoutWidgetMoveEvent extends BaseLayoutWidgetMoveEvent<'move'> {
}
export interface LayoutWidgetMoveEndEvent extends BaseLayoutWidgetMoveEvent<'moveEnd'> {
}
export interface LayoutWidgetMoveCancelEvent {
    type: 'moveCancel';
    id: string;
    anchor: DragAnchor | undefined;
}
export interface LayoutWidgetShiftEvent {
    type: 'shift';
    id: string;
    dx: number;
    dy: number;
    size: boolean;
}
export type LayoutWidgetEvent = LayoutWidgetMoveStartEvent | LayoutWidgetMoveEvent | LayoutWidgetMoveEndEvent | LayoutWidgetMoveCancelEvent | LayoutWidgetShiftEvent;
export declare class LayoutWidget extends TabGuardComp<LayoutWidgetEvent['type']> {
    readonly widgetId: string;
    readonly widget: WidgetContainer;
    private readonly focusContainer;
    private readonly container;
    private readonly header;
    private readonly title;
    private readonly subtitle;
    private readonly footer;
    private readonly caption;
    private readonly overlay;
    private readonly noDataOverlay;
    private readonly loadingOverlay;
    private readonly skeletonOverlayContainer;
    private readonly toolbar;
    private skeletonOverlay;
    private skeletonFocused;
    private displayState;
    private toolbarBounds;
    private hovered;
    private interactive;
    static is(element: HTMLElement): boolean;
    constructor(widgetId: string, widget: WidgetContainer);
    postConstruct(): void;
    focus(): void;
    private activateFocusManagement;
    private handleKeyDown;
    private activateLoadingManagement;
    private activateSelectionManagement;
    private activateDragManagement;
    setLayout(childRect: DOMRect, containerRect: DOMRect): void;
    setSiblingDragInteractive(siblingDragInteractive: boolean): void;
    private updateToolbar;
    private select;
    private setInteractive;
    private updateWidgetParams;
    private updateEditingState;
    private updateOverlays;
}