import type { AuditLogConfig, AuditLogEvent } from '../types/config.js';
/** Writes audit events to the configured sink, redacting sensitive data unless told otherwise. */
export declare class AuditLogger {
    private config?;
    constructor(config?: AuditLogConfig | undefined);
    /** Writes one event. Does nothing when audit logging is off. */
    log(event: AuditLogEvent): Promise<void>;
}