// SPDX-License-Identifier: MIT
pragma solidity ^0.8.23;

// interfaces

// libraries

// contracts

library InitializableStorage {
    // keccak256(abi.encode(uint256(keccak256("diamond.facets.initializable.storage")) - 1)) & ~bytes32(uint256(0xff))
    bytes32 internal constant STORAGE_SLOT =
        0x59b501c3653afc186af7d48dda36cf6732bd21629a6295693664240a6ef52000;

    struct Layout {
        uint32 version;
        bool initializing;
    }

    function layout() internal pure returns (Layout storage s) {
        bytes32 slot = STORAGE_SLOT;
        assembly {
            s.slot := slot
        }
    }
}