import { TreeItem } from '@zeainc/zea-engine';
import { SelectionManager } from '@zeainc/zea-ux';
interface Column {
    title: string;
    paramName: string;
}
/**
 * Scene tree view.
 */
declare class ZeaTreeView extends HTMLElement {
    private columns;
    private rootTreeItem;
    private selectionManager;
    private isSearching;
    private $styleTag;
    private $tableWrapper;
    private $thead;
    private $tbody;
    private expandedItemsTracker;
    private rows;
    customCSSFile: string;
    /**
     * Constructor.
     */
    constructor();
    /**
     * Set tree item.
     * @param {object} treeItem - Tree item.
     * @param {object} appData - App data.
     */
    setTreeItem(treeItem: TreeItem): void;
    /**
     * Has a tree item been set?
     */
    hasTreeItem(): boolean;
    /**
     * Set selection manager.
     */
    setSelectionManager(selectionManager: SelectionManager): void;
    private scrollSelectionIntoView;
    /**
     * Set the table's columns.
     */
    setColumns(columns: Column[]): void;
    /**
     * Set styles.
     */
    private setStyles;
    /**
     * Toggle an item's visibility.
     */
    private static setVisibilityOf;
    /**
     * Render table.
     */
    private renderTable;
    /**
     * Set the current selected item.
     */
    private selectItem;
    /**
     * Add row.
     */
    private addRow;
    removeRow(treeItem: TreeItem): void;
    /**
     * Determine whether an item should be rendered.
     */
    private shouldRenderItem;
    /**
     * Get an item's parent.
     */
    private parentOf;
    /**
     * Get an item's children.
     */
    private childrenOf;
    /**
     * Get an item's name.
     */
    private nameOf;
    private getTooltipFor;
    /**
     * Expand and item's ancestors.
     */
    private expandAncestorsOf;
    /**
     * Perform search.
     */
    private search;
    /**
     * Perform search.
     */
    private clearSearch;
    resetRows(): void;
    insertAfter(referenceNode: HTMLTableRowElement, newNode: HTMLElement): void;
}
export { ZeaTreeView };