import fs from "node:fs";
import { type ParsedMessageEntry } from "../sessions/parser.js";
import { type ProjectIdentity } from "./project-identity.js";
/**
 * Parent-chain provenance resolver（roadmap §5.2）。
 */
export type ProvenanceStatus = "verified" | "unresolved";
export interface EntryAttribution {
    entryId: string;
    role: string;
    provenance: ProvenanceStatus;
    originProjectKey?: string;
    reason?: string;
}
export interface ProvenanceReport {
    sessionId: string;
    headerProject: ProjectIdentity;
    attributions: EntryAttribution[];
    unresolvedCopiedCount: number;
}
/**
 * 对 session 文件做 provenance 归属分析。
 */
export declare function resolveSessionProvenance(sessionFile: string, options?: {
    registeredRoots?: string[];
    readFileSync?: typeof fs.readFileSync;
    existsSync?: typeof fs.existsSync;
}): ProvenanceReport;
/**
 * entry 指纹：entryId + parentId + type + role + content hash。
 */
export declare function entryFingerprint(entry: ParsedMessageEntry): string;
//# sourceMappingURL=resolver.d.ts.map