/**
 * Shared trace fixtures for the trace-native component family (M8 T1.1).
 * Modeled after real agent traces from the theo-lens suite: branching,
 * a retried tool call, an errored span, an orphan (malformed parent) and a
 * clock-skewed span. Deterministic — no Date.now(), no randomness.
 */
import type { TraceSpan } from "../../lib/trace/types.js";
/**
 * Nested agent trace: root agent → llm plan → 2 tool branches (one retried,
 * one errored) → final llm answer. 7 spans, depth 3.
 */
export declare const NESTED_TRACE: TraceSpan;
/** Trace with an orphan (parent missing from the tree) and a clock-skewed span. */
export declare const MALFORMED_TRACE: TraceSpan;
/**
 * Deterministic wide trace generator for virtualization paths: `n` children
 * under one root, timings derived from the index (no randomness).
 */
export declare function makeTrace(n: number): TraceSpan;