import { VxHighlightOptions } from './highlight.js';
import { VxNode } from './parser.js';
import { VxRenderOptions } from './render.js';
import { TraverseVxNodeOptions } from './traverse.js';
export declare class VxTreeView {
    nodes: VxNode[];
    frameId: string;
    iframeRef?: string | undefined;
    private refMap;
    constructor(nodes: VxNode[], frameId: string, iframeRef?: string | undefined);
    get nodeCount(): number;
    traverse(options?: TraverseVxNodeOptions): IterableIterator<{
        vxNode: VxNode;
        depth: number;
    }>;
    private buildRefMap;
    hasRef(ref: string): boolean;
    findNode(ref: string): VxNode | null;
    render(options?: VxRenderOptions): string;
    highlight(options?: VxHighlightOptions): void;
    highlightRefs(refs: string[], options?: VxHighlightOptions): void;
    collectRefs(leafOnly?: boolean, filterRefs?: string[]): string[];
}