import { RootLogger } from '@elunic/logger';
import { ModuleMetadata } from '@nestjs/common/interfaces';
export declare const LOGGER_MODULE_OPTIONS: unique symbol;
export interface LoggerModuleOptions {
    logger: RootLogger;
}
export interface LoggerModuleLegacyOptions {
    isGlobal: boolean;
}
export interface LoggerModuleAsyncOptions extends Pick<ModuleMetadata, 'imports'> {
    isGlobal?: boolean;
    useFactory: (...args: any[]) => Promise<LoggerModuleOptions> | LoggerModuleOptions;
    inject?: any[];
}