import type { Connection } from "@solana/web3.js";
import { PublicKey } from "@solana/web3.js";
import type BN from "bn.js";
import type { Instruction } from "../web3";
export type ResolvedTokenAddressInstruction = {
    address: PublicKey;
    tokenProgram: PublicKey;
} & Instruction;
export type WrappedSolAccountCreateMethod = "keypair" | "withSeed" | "ata";
export declare class TokenUtil {
    static isNativeMint(mint: PublicKey): boolean;
    static createWrappedNativeAccountInstruction(owner: PublicKey, amountIn: BN, rentExemptLamports: number, payer?: PublicKey, unwrapDestination?: PublicKey, createAccountMethod?: WrappedSolAccountCreateMethod): ResolvedTokenAddressInstruction;
    static createSendTokensToWalletInstruction(connection: Connection, sourceWallet: PublicKey, destinationWallet: PublicKey, tokenMint: PublicKey, tokenDecimals: number, amount: BN, getAccountRentExempt: () => Promise<number>, payer?: PublicKey, allowPDASourceWallet?: boolean): Promise<Instruction>;
}