import AmqpClient, { AmqpClientOptions } from './AmqpClient';
import { StandardLogger } from './common';
export interface RpcOptions {
    rpcExchangeName?: string;
    logger?: StandardLogger;
}
export interface RpcServerOptions {
    amqpClient: AmqpClientOptions;
    rpcServer?: RpcOptions;
}
export default class RpcServer {
    procedures: Map<string, (...args: any[]) => any>;
    amqpClient: AmqpClient;
    rpcExchangeName: string;
    log: StandardLogger;
    protected consumerTag?: string;
    /**
     * Instances a new RPC Server with the given config
     *
     * @param {RpcClientOptions}   opts                            Config for this client, required.
     * @param {AmqpClientOptions}  opts.amqpClient                 Config for the underlying AMQP connection, required.
     * @param {string}            [opts.amqpClient.amqpUrl]        URL for the AMQP broker.
     * @param {object}            [opts.amqpClient.socketOptions]  Config for the AMQP connection.
     * @param {object}            [opts.amqpClient.connection]     An open AMQP connection, for re-use.
     * @param {object}            [opts.amqpClient.channel]        An open AMQP channel, for re-use.
     * @param {number}            [opts.amqpClient.prefetchCount]  Global prefetch count when consuming messages. Default
     *                                                             is 100.
     * @param {RpcOptions}        [opts.rpcServer]                 Config for the client itself.
     * @param {string}            [opts.rpcServer.rpcExchangeName] Exchange where calls are published. Default 'mqrpc'.
     *                                                             Must match client.
     * @param {StandardLogger}    [opts.rpcServer.logger]          Custom logger for client use.
     */
    constructor(opts: RpcServerOptions);
    init(): Promise<void>;
    term(): Promise<void>;
    register(procedure: string, handler: (...args: any[]) => any): void;
    registerDebugProcedures(): void;
    protected call(procedure: string, args: any[]): Promise<any>;
}