Is the end parameter necessary?

[ProDog]

https://github.com/neo-project/neo/blob/6df83952d01b6c9486814f677fe42a2922ce3ee1/src/Neo/SmartContract/Native/NeoToken.cs#L174C4-L174C4

var expectEnd = Ledger.CurrentIndex(snapshot) + 1;
if (expectEnd != end) throw new ArgumentOutOfRangeException(nameof(end));

The end can only be Ledger.CurrentIndex(snapshot) + 1, but it still an external argument at get UnclaimedGas.

https://github.com/neo-project/neo/blob/6df83952d01b6c9486814f677fe42a2922ce3ee1/src/Neo/SmartContract/Native/NeoToken.cs#L337C86-L337C86

[Jim8y]

Looks like unnecessary, but i would choose to leave it that way as interface has being used by many others, we can not just change it.

[Jim8y]

close this issue since we will not do anything about it.

[roman-khimov]

This was discussed in #2841 and #2900. It's kept for compatibility. We can introduce an additional unclaimedGas/1, but I doubt it's a priority for now.