/**
 * Trace Lineage — track trace provenance and usage.
 */
import type { AgentTrace } from './types';
export interface LineageEntry {
    action: string;
    timestamp: string;
    details?: string;
}
export interface TraceLineage {
    traceId: string;
    source: string;
    recorded: string;
    modifications: LineageEntry[];
    usedIn: string[];
}
export declare function extractLineage(trace: AgentTrace): TraceLineage;
export declare function addLineageEntry(trace: AgentTrace, action: string, details?: string): AgentTrace;
export declare function recordUsage(trace: AgentTrace, usedIn: string): AgentTrace;
export declare function formatLineage(lineage: TraceLineage): string;
export declare function loadTraceLineage(filePath: string): TraceLineage;
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