import type { CliOptions, EnvelopeConfig, Network, RuntimeConfig } from "./types.js";
export declare const NETWORKS: readonly Network[];
export declare function parseNetwork(value: string | undefined, source: string): Network | undefined;
export declare function buildRuntimeConfig(env?: NodeJS.ProcessEnv, cli?: CliOptions): RuntimeConfig;
/** Narrows the full runtime config to the fields the response envelope needs for one network. */
export declare function envelopeConfig(config: RuntimeConfig, network: Network): EnvelopeConfig;
export declare function normalizeHubAddress(value: string | undefined): string | undefined;