import { EventEmitter } from '../../stencil-public-runtime';
import { EIconName } from '../icon/icon.types';
import { ETreeItemLabelSize } from '../../types';
import { ITreeNodeItem } from './tree.types';
/**
 * @part tree - The tree container.
 * @part tree-item - The tree item container.
 */
export declare class KvTree {
    /** (required) The tree hierarchy items to render in this component */
    nodes: ITreeNodeItem[];
    /** (optional) Defines whether the all tree nodes is loading. */
    loading?: boolean;
    /** (optional) The currently selected node id */
    selectedNode?: string;
    /** (optional) Dictionary that defines whether the tree node is hidden. */
    hiddenNodes?: {
        [key: string]: boolean;
    };
    /** (optional) Dictionary that defines whether the tree node is expanded or collapsed. Only has visual effect for tree nodes with children. */
    expandedNodes?: {
        [key: string]: boolean;
    };
    /** (optional) Dictionary that defines whether the tree node is spotlight. Only has visual effect for tree nodes with children and expanded. */
    spotlightedNodes?: {
        [key: string]: boolean;
    };
    /** (optional) Dictionary that defines whether the tree node is disabled. */
    disabledNodes?: {
        [key: string]: boolean;
    };
    /** (optional) Dictionary that defines whether the tree node is highlighted. */
    highlightedNodes?: {
        [key: string]: boolean;
    };
    /** (optional) Dictionary that defines whether the tree node is loading. */
    loadingNodes?: {
        [key: string]: boolean;
    };
    /** (optional) Defines the font size of title and subtitle labels.*/
    labelsSize?: ETreeItemLabelSize;
    /** (optional) Defines if icon to use for expanding, should be and arrow like icon pointing up. */
    expandIcon?: EIconName;
    /** (optional) Defines whether the label should be displayed as tooltip.*/
    showTooltip?: boolean;
    /** (optional) Delay to show tooltip in milliseconds. */
    tooltipDelay?: number;
    /** Emitted when the node expand toggle is clicked */
    nodeToggleExpand: EventEmitter<ITreeNodeItem>;
    /** Emitted when the tree node item is clicked */
    nodeClick: EventEmitter<ITreeNodeItem>;
    private onItemClick;
    private onToggleExpand;
    private drawNodes;
    render(): any;
}