#[derive(SolidityError, Debug)]
pub enum Error {
    Erc721(Erc721Error),
    Checkpoints(CheckpointError),
    ForbiddenBatchMint(ERC721ForbiddenBatchMint),
    ExceededMaxBatchMint(ERC721ExceededMaxBatchMint),
    ForbiddenMint(ERC721ForbiddenMint),
    ForbiddenBatchBurn(ERC721ForbiddenBatchBurn),
}

#[derive(SolidityError, Debug)]
pub enum Erc721Error {
    InsufficientBalance(ERC721InsufficientBalance),
    InvalidSender(ERC721InvalidSender),
    InvalidReceiver(ERC721InvalidReceiver),
    InsufficientAllowance(ERC721InsufficientAllowance),
    InvalidSpender(ERC721InvalidSpender),
}

#[derive(SolidityError, Debug)]
pub enum CheckpointError {
    CheckpointUnorderedInsertion(CheckpointUnorderedInsertion),
}