import type * as grpcJs from '@grpc/grpc-js';
import { GrpcJsPlugin } from '../grpcJs';
declare type ServerRegisterFunction = typeof grpcJs.Server.prototype.register;
/**
 * Patch for grpc.Server.prototype.register(...) function. Provides auto-instrumentation for
 * client_stream, server_stream, bidi, unary server handler calls.
 */
export declare function patchServer(this: GrpcJsPlugin): (originalRegister: ServerRegisterFunction) => ServerRegisterFunction;
export {};