import { DynamicModule, MiddlewareConsumer, NestModule, Provider } from '@nestjs/common';
import { WinstonAsyncOptions, WinstonModuleOptions } from './types';
export declare class WinstonModule implements NestModule {
    protected readonly winstonOptions: WinstonModuleOptions;
    static forRoot(options: WinstonModuleOptions): DynamicModule;
    static forRootAsync(options: WinstonAsyncOptions): DynamicModule;
    protected static createAsyncProviders(options: WinstonAsyncOptions): Provider[];
    protected static createAsyncOptionsProvider(options: WinstonAsyncOptions): Provider;
    constructor(winstonOptions: WinstonModuleOptions);
    configure(consumer: MiddlewareConsumer): void;
}