NodeListOf#item should return TNode | null

[Andyuu]

Regarding this issue: microsoft/TypeScript-DOM-lib-generator#1268

Real return type: https://developer.mozilla.org/en-US/docs/Web/API/NodeList/item

It would be much better for item() in NodeListOf to match behaviour with at() for arrays. The small difference is that it can return null instead of undefined.

[uhyo]

Given that the linked issue says that it cannot be changed upstream because of backwards compabitility, I would love to accept this change.

[uhyo]

A fix has been released as v2.8.0. Thank you for reporting!