import type { DefaultConfig as GClientConfig, IMidwayGRPFrameworkOptions } from '@midwayjs/grpc';
import type { Config, InitTraceOptions, MiddlewareConfig } from '../lib/types.js';
export declare const keys: string;
export declare const otelConfig: Config;
export declare const otelMiddlewareConfig: Readonly<Omit<MiddlewareConfig, 'match'>>;
export declare const otlpGrpcExporterConfig: InitTraceOptions['otlpGrpcExporterConfig'];
export declare const APP_BASE_DIR: string;
export declare const APP_DIST_DIR: string;
export declare const grpcServer: IMidwayGRPFrameworkOptions;
export declare const grpc: GClientConfig;