// SPDX-License-Identifier: MIT
pragma solidity ^0.8.15;
library ERC721SupplyStorage {
struct Layout {
// The next token ID to be minted.
uint256 currentIndex;
// The number of tokens burned.
uint256 burnCounter;
// Maximum possible supply of tokens.
uint256 maxSupply;
}
bytes32 internal constant STORAGE_SLOT = keccak256("v2.flair.contracts.storage.ERC721Supply");
function layout() internal pure returns (Layout storage l) {
bytes32 slot = STORAGE_SLOT;
assembly {
l.slot := slot
}
}
}