import { SortableTreeEventBus } from './SortableTreeEventBus';
import { SortableTreeNodeComponent } from './SortableTreeNode';
import { SortableTreeConfirmFunction, SortableTreeIcons, SortableTreeOnChangeFunction, SortableTreeOnClickFunction, SortableTreeOptions, SortableTreeStyles } from './types';
export declare class SortableTree {
    private renderLabel;
    private nodeCollection;
    private observer;
    readonly root: HTMLElement;
    readonly lockRootLevel: boolean;
    readonly disableSorting: boolean;
    readonly icons: SortableTreeIcons;
    readonly styles: SortableTreeStyles;
    readonly onChange: SortableTreeOnChangeFunction;
    readonly onClick: SortableTreeOnClickFunction;
    readonly confirm: SortableTreeConfirmFunction;
    readonly initCollapseLevel: number;
    eventBus: SortableTreeEventBus;
    constructor({ nodes, element, renderLabel, icons, styles, lockRootLevel, onChange, onClick, initCollapseLevel, confirm, disableSorting, stateId, }: SortableTreeOptions);
    getNode(id: string): SortableTreeNodeComponent;
    findNode(key: string, value: unknown): SortableTreeNodeComponent;
    onDrop(movedNode: SortableTreeNodeComponent, srcParentNode: SortableTreeNodeComponent, targetParentNode: SortableTreeNodeComponent): void;
    destroy(): void;
    private initStateObserver;
    private defineElements;
    private render;
    private parseTree;
}