import { ChannelCredentials } from '@grpc/grpc-js';
import { GrpcOptions } from '@protobuf-ts/grpc-transport';
import { ConcordiumGRPCClient } from '@concordium/common-sdk/lib/GRPCClient';
/**
 * Initialize a gRPC client for a specific concordium node.
 * @param address the ip address of the node, e.g. http://127.0.0.1
 * @param port the port to use when econnecting to the node
 * @param credentials channel credentials for communicating with the node
 * @param options optional options for the grpc transport
 */
export declare function createConcordiumClient(address: string, port: number, credentials: ChannelCredentials, options?: Partial<GrpcOptions>): ConcordiumGRPCClient;