@gorbchain-xyz/chaindecode/dist/src/decoders/nft.d.ts

GorbchainSDK V1.3+ - Complete Solana development toolkit with advanced cryptography, messaging, and collaboration features. Build secure applications with blockchain, DeFi, and end-to-end encryption.

import type { DecodedInstruction } from './registry.js';
interface NFTInstructionData {
    programId: string;
    data: Uint8Array;
    accounts: string[];
}
export interface NFTMetadata {
    name: string;
    symbol: string;
    uri: string;
    sellerFeeBasisPoints: number;
    creators: Array<{
        address: string;
        verified: boolean;
        share: number;
    }>;
    collection?: {
        verified: boolean;
        key: string;
    };
    uses?: {
        useMethod: string;
        remaining: number;
        total: number;
    };
}
export interface NFTTokenInfo {
    isNFT: boolean;
    mintAddress: string;
    supply: string;
    decimals: number;
    metadata?: NFTMetadata;
    isCollection?: boolean;
    isMasterEdition?: boolean;
}
export declare enum MetaplexInstruction {
    CreateMetadataAccount = 0,
    UpdateMetadataAccount = 1,
    DeprecatedCreateMasterEdition = 2,
    DeprecatedMintNewEditionFromMasterEditionViaPrintingToken = 3,
    UpdatePrimarySaleHappenedViaToken = 4,
    DeprecatedSetReservationList = 5,
    DeprecatedCreateReservationList = 6,
    SignMetadata = 7,
    DeprecatedMintPrintingTokensViaToken = 8,
    DeprecatedMintPrintingTokens = 9,
    CreateMasterEdition = 10,
    MintNewEditionFromMasterEditionViaToken = 11,
    ConvertMasterEditionV1ToV2 = 12,
    MintNewEditionFromMasterEditionViaVaultProxy = 13,
    PuffMetadata = 14,
    UpdateMetadataAccountV2 = 15,
    CreateMetadataAccountV2 = 16,
    CreateMasterEditionV3 = 17,
    VerifyCollection = 18,
    Utilize = 19,
    ApproveUseAuthority = 20,
    RevokeUseAuthority = 21,
    UnverifyCollection = 22,
    ApproveCollectionAuthority = 23,
    RevokeCollectionAuthority = 24,
    SetAndVerifyCollection = 25,
    FreezeDelegatedAccount = 26,
    ThawDelegatedAccount = 27,
    RemoveCreatorVerification = 28,
    BurnNft = 29,
    VerifyCreator = 30,
    UnverifyCreator = 31,
    CreateMetadataAccountV3 = 32,
    SetCollectionSize = 33,
    SetTokenStandard = 34,
    BubblegumSetCollectionSize = 35,
    BurnEditionNft = 36,
    CreateEscrowAccount = 37,
    CloseEscrowAccount = 38,
    TransferOutOfEscrow = 39,
    Burn = 40,
    Create = 41,
    Mint = 42,
    Delegate = 43,
    Revoke = 44,
    Lock = 45,
    Unlock = 46,
    Migrate = 47,
    Transfer = 48,
    Update = 49,
    Use = 50,
    Verify = 51,
    Unverify = 52
}
/**
 * Main NFT/Metaplex decoder function
 */
export declare function decodeNFTInstruction(instruction: NFTInstructionData): DecodedInstruction;
/**
 * Enhanced NFT instruction decoder with metadata extraction
 */
export declare function decodeNFTInstructionWithDetails(data: Uint8Array): {
    type: string;
    instruction: string;
    nftDetails?: {
        metadataUri?: string;
        name?: string;
        symbol?: string;
        isCollection?: boolean;
        isMasterEdition?: boolean;
    };
    accounts: string[];
};
/**
 * Check if a token is an NFT based on its characteristics
 */
export declare function isNFTToken(tokenInfo: {
    supply: string;
    decimals: number;
    mintAuthority?: string | null;
    freezeAuthority?: string | null;
}): boolean;
/**
 * Check if a token is a strict standard NFT (following Metaplex standards)
 */
export declare function isStandardNFT(tokenInfo: {
    supply: string;
    decimals: number;
    mintAuthority?: string | null;
    freezeAuthority?: string | null;
}): boolean;
/**
 * Get NFT metadata from URI
 */
export declare function fetchNFTMetadata(uri: string): Promise<NFTMetadata | null>;
export {};