import { Connection, PublicKey, Keypair, TransactionInstruction } from '@solana/web3.js';
import { NodeWallet } from '@metaplex/js';
export declare const createFakeWallet: () => NodeWallet;
export declare const findAssociatedTokenAddress: (walletAddress: PublicKey, tokenMintAddress: PublicKey) => Promise<PublicKey>;
export declare const getTokenBalance: (pubkey: PublicKey, connection: Connection) => Promise<number>;
export declare const createUninitializedAccount: (payer: PublicKey, amount: number) => {
    instructions: TransactionInstruction[];
    signers: Keypair[];
    accountPubkey: PublicKey;
};
export declare const createTokenAccount: (payer: PublicKey, accountRentExempt: number, mint: PublicKey, owner: PublicKey) => {
    instructions: TransactionInstruction[];
    signers: Keypair[];
    accountPubkey: PublicKey;
};
export declare const createAssociatedTokenAccountInstruction: (associatedTokenAddress: PublicKey, payer: PublicKey, walletAddress: PublicKey, splTokenMintAddress: PublicKey) => TransactionInstruction[];
export declare const deriveMetadataPubkeyFromMint: (nftMint: PublicKey) => Promise<PublicKey>;