/*!
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */
import PluginInstaller from '../core/PluginInstaller';
import SwPlugin from '../core/SwPlugin';
import { Listener, Metadata, Requester } from '@grpc/grpc-js';
declare type Options = {
    [key: string]: string | number | any;
};
declare class GrpcPlugin implements SwPlugin {
    readonly module = "grpc";
    readonly versions = "*";
    install(installer: PluginInstaller): void;
    interceptClientConstruct(Mod: any, Cls: any, func: string): void;
    addClientIntercepter(Mod: any, address: any, options: any): any;
    interceptServerOperation(Mod: any, Cls: any, operation: string): void;
    inteceptServerLocal(Cls: any, name: string): void;
}
/**
 * @param opts { method_definition: { path: "/TraceSegmentReportService/collect" } }
*/
export declare class TracingRequester implements Requester {
    _SKYWALKING_GRPC_OBJ: any;
    constructor(address: string, opts: Options);
    getSkywalkingObj(address: string, opts: Options): any;
    start(metadata: Metadata, listener: Listener, next: Function): void;
    sendMessage(message: any, next: Function): void;
    halfClose(next: Function): void;
    cancel(next: Function): void;
}
declare const _default: GrpcPlugin;
export default _default;