import { WinstonLoggerOptions } from '@backstage/backend-defaults/rootLogger';
/**
 * @public
 */
export type DynamicPluginsRootLoggerFactoryOptions = Omit<WinstonLoggerOptions, 'meta'>;
/**
 * @public
 * @deprecated Use {@link dynamicPluginsFeatureLoader} instead, which gathers all services and features required for dynamic plugins.
 */
export declare const dynamicPluginsRootLoggerServiceFactory: ((options?: DynamicPluginsRootLoggerFactoryOptions) => import("@backstage/backend-plugin-api").ServiceFactory<import("@backstage/backend-plugin-api").RootLoggerService, "root", "singleton">) & import("@backstage/backend-plugin-api").ServiceFactory<import("@backstage/backend-plugin-api").RootLoggerService, "root", "singleton">;