Permit4494Lib

Contains utility functions for the permit implementation.

bytes32 PERMIT_4494_TYPEHASH

function _handleAfterTokenTransfers(uint256 startTokenId, uint256 quantity) internal

Must be called after the token transfer in the ERC721A implementation but BEFORE the base code.

Name

Type

Description

startTokenId

uint256

The first token id of the transfer

quantity

uint256

The number of tokens transferred.

function _isValidContractERC1271Signature(address signer, bytes32 hash, bytes signature) internal view returns (bool)

hashtagPermit4494Lib