import type { SqliteDatabase } from '../db/adapter.js';
export declare const LEDGER_ARCHIVE_FORMAT: "kiokuko-ledger-jsonl";
export declare const LEDGER_ARCHIVE_API_VERSION: "1";
export declare const LEDGER_ARCHIVE_VERSION: 3;
export declare const MAX_ARCHIVE_LINE_COUNT = 10000;
export declare const MAX_ARCHIVE_LINE_BYTES: number;
export declare const MAX_ARCHIVE_TOTAL_BYTES: number;
export interface LedgerArchiveCounts {
    runs: number;
    sessions: number;
    answers: number;
    runIntakes: number;
    intakeFeedback: number;
    events: number;
    evidence: number;
    deliveries: number;
    deliveryEntries: number;
    nudgeDeliveries: number;
    contextFeedback: number;
    runFeedback: number;
    memoryLinks: number;
    purgeAudit: number;
}
export interface ExportLedgerArchiveOptions {
    workspace: string;
}
export interface LedgerArchiveExport {
    workspace: string;
    counts: LedgerArchiveCounts;
    checksum: string;
    content: string;
}
export interface ImportLedgerArchiveOptions {
    content: string;
    workspace?: string;
    dryRun?: boolean;
}
export interface LedgerArchiveImportResult {
    workspace: string;
    dryRun: boolean;
    counts: LedgerArchiveCounts;
    imported: LedgerArchiveCounts;
    duplicates: LedgerArchiveCounts;
    conflicts: number;
}
export declare function exportLedgerArchive(database: SqliteDatabase, options: ExportLedgerArchiveOptions): LedgerArchiveExport;
export declare function importLedgerArchive(database: SqliteDatabase | undefined, options: ImportLedgerArchiveOptions): LedgerArchiveImportResult;
//# sourceMappingURL=archive.d.ts.map