import { LogWriter, ShutdownCb } from '../logWriter';
import { FileLogWriterConfig } from './fileLogWriter';
export type MultiFileLogWriterOptions = {
    baseDir: string;
    timeout?: number;
} & Omit<FileLogWriterConfig, 'filename'>;
type Payload = {
    data: string;
    filename: string;
};
export declare class MultiFileLogWriter extends LogWriter<Payload, MultiFileLogWriterOptions> {
    private state;
    private mutex;
    config: MultiFileLogWriterOptions;
    constructor(name: string, config: MultiFileLogWriterOptions);
    private checkForTimeout;
    protected _write: (payload: Payload) => Promise<void>;
    protected _shutdown: (cb?: ShutdownCb) => void;
}
export {};