DOC: closed and dtype missing from TimedeltaIndex docs

[bashtage]

Pandas version checks

• I have checked that the issue still exists on the latest versions of the docs on main here

Location of the documentation

https://pandas.pydata.org/docs/reference/api/pandas.TimedeltaIndex.html

Documentation problem

Missing two parameters, closed and dtype

Suggested fix for documentation

Add these two parameters with types ane explanation

xref pandas-dev/pandas-stubs#383

[zmwaris1]

Please assign me this issue I would like to fix it.

[bashtage]

@zmwaris1 You can just submit a PR and link to this issue. We don't assign in general.

[zmwaris1]

Okay thank you.

[keiyanishio]

Hi @bashtage, I added the two missing parameters in this PR: #49168