import { Connection, Keypair, PublicKey } from '@solana/web3.js';
import { SolanaNetwork } from './solana';
export interface WalletLoadResult {
    keypair?: Keypair;
    source: 'path' | 'env' | 'kms' | 'none';
}
export declare function loadKeypairFromEnv(env?: NodeJS.ProcessEnv): WalletLoadResult;
export declare function generateDevWallet(connection: Connection, network: SolanaNetwork, airdropSol?: number): Promise<{
    keypair: Keypair;
    airdropTx?: string;
}>;
export declare function assertMatchingMint(expected: string, actual: string): void;
export declare function parsePublicKey(value: string | PublicKey): PublicKey;
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