Hardcode infinite allowance for an address in OpenZepplin ERC20?

Smart Contracts
1

Solady has this feature on their ERC20 contract where the Permit2 address gets infinite allowance. I want to do similar functionality, but for an arbitrary contract I specify, and I want to do it on the OpenZepplin ERC20 instead.

What is the best way to go about this?

3

Perfect, thank you!

Full solution for anyone else looking:

    function _spendAllowance(address _owner, address _spender, uint256 _amount)
        internal
        override(ERC20)
    {
        if (_spender == INFINITE_SPENDER) {
            return;
        }

        super._spendAllowance(_owner, _spender, _amount);
    }