import '@digital-realty/ix-icon-button/ix-icon-button.js';
import '@digital-realty/ix-checkbox/ix-checkbox.js';
import { LitElement, TemplateResult } from 'lit';
import { IIxTreeNode } from './IIxTreeNode.js';
import { Appearance } from './IxTree.js';
export declare class IxTreeNode extends LitElement {
    static readonly styles: import("lit").CSSResult[];
    isActiveTreeNode: boolean;
    isExpanded: boolean;
    isSelected: boolean;
    level: number;
    node: IIxTreeNode;
    checkboxEnabled: boolean;
    appearance: Appearance;
    hasIcon: boolean;
    removeChevron: boolean;
    allowMultiLine: boolean;
    scrollToActive: boolean;
    disabled: boolean;
    selectNodeOnClick: boolean;
    private _hasScrolledToActive;
    private _treeNodeContainer;
    private hasChildren;
    private getChevron;
    private renderCheckbox;
    private onNodeClick;
    private onNodeToggle;
    private onNodeCheck;
    private handleNodeClick;
    protected render(): TemplateResult<1>;
    protected updated(): void;
}