import type { SpawnEvent } from "../../types.js";
import type { NormalizedTrace, NormalizedTraceEvent } from "./types.js";
export declare function normalizeTrace(events: readonly SpawnEvent[]): NormalizedTrace;
export declare function createTraceNormalizer(): {
    record(event: SpawnEvent): NormalizedTraceEvent | undefined;
    snapshot(): NormalizedTrace;
};