import { ModuleMetadata, Type } from '@nestjs/common/interfaces';
export declare class WinstonModuleOptions {
    /**
     * `true` for every request
     * or
     * array of paths to log
     */
    logRequests?: boolean | string[];
}
export interface WinstonAsyncOptions extends Pick<ModuleMetadata, 'imports'> {
    useExisting?: Type<WinstonOptionsFactory>;
    useClass?: Type<WinstonOptionsFactory>;
    useFactory?: (...args: any[]) => Promise<WinstonModuleOptions> | WinstonModuleOptions;
    inject?: any[];
}
export interface WinstonOptionsFactory {
    createWinstonOptions(): Promise<WinstonModuleOptions> | WinstonModuleOptions;
}