import { InstrumentationBase } from '@opentelemetry/instrumentation';
import { WinstonInstrumentationConfig } from './types';
export declare class WinstonInstrumentation extends InstrumentationBase {
    constructor(config?: WinstonInstrumentationConfig);
    protected init(): any[];
    getConfig(): WinstonInstrumentationConfig;
    setConfig(config: WinstonInstrumentationConfig): void;
    private _callHook;
    private _getPatchedWrite;
    private _getPatchedLog;
}