import type { AgStudioSelectorType } from '../../api/agStudioSelector';
import type { _AgComponentSelector } from 'ag-grid-enterprise';
import { Component } from '../core/component';
interface LayoutWidgetSkeletonFocusEvent {
    type: 'focus';
}
interface LayoutWidgetSkeletonBlurEvent {
    type: 'blur';
}
export type LayoutWidgetSkeletonEvent = LayoutWidgetSkeletonFocusEvent | LayoutWidgetSkeletonBlurEvent;
export declare class LayoutWidgetSkeleton extends Component<LayoutWidgetSkeletonEvent['type']> {
    private readonly widgetId;
    private readonly container;
    private readonly headerContainer;
    private readonly icon;
    private readonly group;
    private readonly title;
    private readonly targetsContainer;
    private enabled;
    private fieldEntries;
    private containerDropTargetActive;
    private fieldEntriesActive;
    constructor(widgetId: string);
    postConstruct(): void;
    destroy(): void;
    setEnabled(enabled: boolean): void;
    private toggleDropTargetActive;
    private previousDropTargetActive;
    private dispatchFocusBlurEventsIfNeeded;
    private canDropField;
    private addField;
    private updateFieldEntries;
    private removeFieldEntry;
    private getDefaultDropDataField;
    private onLayoutUpdated;
}
export declare const LayoutWidgetSkeletonSelector: _AgComponentSelector<AgStudioSelectorType>;
export {};