import { IAuditLog, IAuditLogExporter, IAuditLogExporterOptions } from '../audit-log.interface';
/**
 * The abstract class of audit log exporter
 */
export declare class AuditLogExporter implements IAuditLogExporter {
    private readonly loggerProvider;
    private readonly loggerOtel;
    private readonly options;
    constructor(options: IAuditLogExporterOptions);
    clone(): IAuditLogExporter;
    startup(): Promise<void>;
    shutdown(): Promise<void>;
    sendAuditLog(log: IAuditLog): Promise<void>;
    /**
     * the transformation function to convert audit log object to readable log body string
     *
     * @param log audit log
     * @returns log body
     */
    customLoggerBodyTransformation(log: IAuditLog): string;
}