import { PublicKey } from '../../types';
/**
 * Canonical program identifiers used across helper modules.
 */
export declare const PROGRAM_IDS: Readonly<{
    SYSTEM: PublicKey;
    TOKEN: PublicKey;
    TOKEN_2022: PublicKey;
    ASSOCIATED_TOKEN: PublicKey;
    NATIVE_MINT: PublicKey;
    SYSVAR_RENT: PublicKey;
}>;
export declare const TOKEN_PROGRAM_ID: PublicKey;
export declare const TOKEN_2022_PROGRAM_ID: PublicKey;
export declare const ASSOCIATED_TOKEN_PROGRAM_ID: PublicKey;
export declare const SYSTEM_PROGRAM_ID: PublicKey;
export declare const NATIVE_MINT: PublicKey;
export declare const SYSVAR_RENT: PublicKey;
/** Maximum lamports representable in Solana's u64 ledger fields */
export declare const MAX_LAMPORTS = 18446744073709551615n;
/**
 * SPL token account lifecycle state values.
 */
export declare enum TokenAccountState {
    Uninitialized = 0,
    Initialized = 1,
    Frozen = 2
}
/**
 * Canonical instruction discriminators for the SPL Token program.
 */
export declare enum TokenInstruction {
    InitializeMint = 0,
    InitializeAccount = 1,
    InitializeMultisig = 2,
    Transfer = 3,
    Approve = 4,
    Revoke = 5,
    SetAuthority = 6,
    MintTo = 7,
    Burn = 8,
    CloseAccount = 9,
    FreezeAccount = 10,
    ThawAccount = 11,
    TransferChecked = 12,
    ApproveChecked = 13,
    MintToChecked = 14,
    BurnChecked = 15,
    InitializeAccount2 = 16,
    SyncNative = 17,
    InitializeAccount3 = 18,
    InitializeMultisig2 = 19,
    InitializeMint2 = 20,
    GetAccountDataSize = 21,
    InitializeImmutableOwner = 22,
    AmountToUiAmount = 23,
    UiAmountToAmount = 24,
    InitializeMintCloseAuthority = 25,
    TransferFeeExtension = 26,
    ConfidentialTransferExtension = 27,
    DefaultAccountStateExtension = 28,
    Reallocate = 29,
    MemoTransferExtension = 30,
    CreateNativeMint = 31
}
/**
 * Authority types recognised by `SetAuthority`.
 */
export declare enum AuthorityType {
    MintTokens = 0,
    FreezeAccount = 1,
    AccountOwner = 2,
    CloseAccount = 3
}
/** Standard account sizes for rent calculations */
export declare const MINT_SIZE = 82;
export declare const ACCOUNT_SIZE = 165;
export declare const MULTISIG_SIZE = 355;
/** Maximum number of decimals supported by the SPL token program */
export declare const MAX_DECIMALS = 9;
/** Approximated rent-exempt balances for common SPL accounts */
export declare const RENT_EXEMPT_MINT_BALANCE = 1461600;
export declare const RENT_EXEMPT_ACCOUNT_BALANCE = 2039280;