import type { ITransparencyLedger } from '../../domain/transparency/ports/transparency-ledger.port';
import type { TransparencyLedgerEntry } from '../../domain/transparency/transparency-statement';
export declare class JsonlTransparencyLedger implements ITransparencyLedger {
    private readonly logFile;
    private writeQueue;
    constructor(logFile: string);
    append(entry: TransparencyLedgerEntry): Promise<void>;
    readAll(): Promise<readonly TransparencyLedgerEntry[]>;
}
export declare function parseLedger(content: string): TransparencyLedgerEntry[];