/**
 * retrospective-show — load one retrospective entry by id, synthesize the
 * body on-demand from `artifactPaths` (concatenate with `---` separator),
 * apply `formatMdCompact` by default, return the JSON envelope.
 *
 * body is re-hydrated from the source PRD / RD / QA / TXT artifacts. If
 * a referenced artifact is missing on disk, `show` returns a
 * `ARTIFACT_MISSING` envelope (PRD R3) and does not crash.
 *
 * Stale policy is **not** applied to retrospective in this slice
 * (per PRD G7 / R3 scope). The helper exists for a future slice.
 */
import { loadRetrospectiveIndex, type RetrospectiveEntry, type RetrospectiveIndexResult } from './retrospective-index.js';
export type RetrospectiveFormat = 'compact' | 'pretty';
export interface RetrospectiveShowOptions {
    projectRoot: string;
    id: string;
    format?: RetrospectiveFormat;
}
export interface RetrospectiveShowSuccess {
    ok: true;
    projectRoot: string;
    format: RetrospectiveFormat;
    entry: RetrospectiveEntry;
    body: string;
    warnings: string[];
}
export interface RetrospectiveShowError {
    ok: false;
    code: 'NOT_FOUND' | 'INDEX_MISSING' | 'ARTIFACT_MISSING' | 'INVALID_REQUEST';
    message: string;
    hint?: string;
    projectRoot: string;
    missingArtifacts?: string[];
}
export type RetrospectiveShowResult = RetrospectiveShowSuccess | RetrospectiveShowError;
export declare function showRetrospective(options: RetrospectiveShowOptions): RetrospectiveShowResult;
export { loadRetrospectiveIndex };
export type { RetrospectiveEntry, RetrospectiveIndexResult };