import { Address, Cell } from "@ton/core";
export declare function bigintToBuffer(bigInt: bigint, byteLength: number): Buffer;
export declare function crc32(str: string, crc?: number): number;
export declare function extractBitStringFromCell(cell: Cell): Buffer;
export declare function bufferToBigInt(buffer: Buffer): bigint;
export declare const TRUE: bigint;
export declare const FALSE: bigint;
export declare const DEFAULT_TIMEOUT = 2000;
export declare const DEFAULT_GAS: bigint;
export declare const MIN_COMMISSION: bigint;
export declare const MIN_CONTRACT_STORAGE: bigint;
export declare const MIN_JETTON_STORAGE: bigint;
export declare const NONCE_TS_SHIFT: bigint;
export declare const REFUND_DELAY: bigint;
export declare const createAddressRlp: (address?: Address) => Buffer<ArrayBufferLike>;
export declare const parseAddressRlp: (omniAddress: string) => string;
export declare function createUserMsgHash(user_wallet: Address): Buffer<ArrayBufferLike>;
export declare const OpCode: {
    storageDeposit: number;
    createUser: number;
    userNativeWithdraw: number;
    userTokenWithdraw: number;
    nativeDeposit: number;
    tokenDeposit: number;
    adminNativeWithdraw: number;
    adminTokenWithdraw: number;
    changeContractOwner: number;
    changeWithdrawDelegate: number;
    changeVerifyingPubkey: number;
    addToken: number;
    removeToken: number;
    changeChainId: number;
    resetMaxNonce: number;
    updateContractCode: number;
    updateDepositCode: number;
    updateUserCode: number;
    selfDestruct: number;
};
export declare function opToString(op: number): string;
export declare const ErrorCode: {
    invalidSender: number;
    invalidSignature: number;
    lowBalance: number;
    unknownToken: number;
    invalidNonce: number;
    notExpiredNonce: number;
    expiredNonce: number;
    unauthorizedUser: number;
    invalidFeeBalance: number;
    invalidWorkchain: number;
    unknownOP: number;
    invalidJettonBalance: number;
};