@metamask/network-controller
Version:
Provides an interface to the currently selected network via a MetaMask-compatible provider object
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text/typescript
import type { NetworkControllerMessenger } from "./NetworkController.mjs";
import type { RpcServiceOptions } from "./rpc-service/rpc-service.mjs";
import type { BlockTracker, NetworkClientConfiguration, Provider } from "./types.mjs";
/**
* The pair of provider / block tracker that can be used to interface with the
* network and respond to new activity.
*/
export type NetworkClient = {
configuration: NetworkClientConfiguration;
provider: Provider;
blockTracker: BlockTracker;
destroy: () => void;
};
/**
* Create a JSON RPC network client for a specific network.
*
* @param args - The arguments.
* @param args.configuration - The network configuration.
* @param args.getRpcServiceOptions - Factory for constructing RPC service
* options. See {@link NetworkControllerOptions.getRpcServiceOptions}.
* @param args.messenger - The network controller messenger.
* See {@link NetworkControllerOptions.getRpcServiceOptions}.
* @returns The network client.
*/
export declare function createNetworkClient({ configuration, getRpcServiceOptions, messenger, }: {
configuration: NetworkClientConfiguration;
getRpcServiceOptions: (rpcEndpointUrl: string) => Omit<RpcServiceOptions, 'failoverService' | 'endpointUrl'>;
messenger: NetworkControllerMessenger;
}): NetworkClient;
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