import type { IndexFiles } from "../indexer/index-files.js";
import type { IndexMemory } from "../indexer/index-memory.js";
import type { Evidence, RetrievalMethod, VerifyResult, CodeChunk } from "../types/index.js";
export interface CreateEvidenceInput {
    chunk: CodeChunk;
    file: {
        path: string;
    };
    method: RetrievalMethod;
    score: number;
}
/**
 * Persist an Evidence row for a single retrieval hit and return the public
 * shape. Uses the chunk's own `content` (already in SQLite) for hashing so
 * there's no filesystem read on the hot path.
 */
export declare function createEvidence(indexer: IndexFiles & IndexMemory, input: CreateEvidenceInput): Evidence;
/**
 * Verify an evidence id: reads the span at the current HEAD and classifies
 * the outcome. The stored content_hash is the truth; the classifier walks
 * a window around the original line range to detect a "moved" case.
 */
export declare function verifyEvidence(indexer: IndexFiles & IndexMemory, evidenceId: string): VerifyResult;
/**
 * Render a list of Evidence as the JSON footer appended to tool responses.
 * Consumers ignoring the footer see a fenced code block they can skip;
 * structured consumers parse `evidence_ids` out.
 */
export declare function renderEvidenceFooter(list: Evidence[]): string;