/**
 * OtelSpanTree – Collapsible tree view of nested spans within a trace.
 *
 * Renders spans as an indented, expandable tree with duration bars.
 * Uses Primer React components for consistent theming.
 *
 * @module otel/OtelSpanTree
 */
import React from 'react';
import type { OtelSpanTreeProps } from '../types';
export declare const OtelSpanTree: React.FC<OtelSpanTreeProps>;
