import { Connection, type Commitment } from '@solana/web3.js';
import * as anchor from '@coral-xyz/anchor';
import type { ArciumEnv, EnvConfig } from './types';
export declare function parseClusterOffset(input?: string): number;
export declare function loadEnvConfig(env?: NodeJS.ProcessEnv): EnvConfig;
export declare function ensureEnvConfig(env?: NodeJS.ProcessEnv): EnvConfig;
export declare function toArciumEnv(config: EnvConfig): ArciumEnv;
export declare function createConnection(rpcUrl?: string, commitment?: Commitment): Connection;
export declare function createAnchorProvider(connection: Connection, wallet: anchor.Wallet, commitment?: Commitment): anchor.AnchorProvider;