Allow Block.attri... to autocomplete

[ffreyer]

Description

Fixes #3749

This adds autocompletion on Block types. I'm not sure if these should exist, because e.g. Axis.ytickalign doesn't exist (Axis is a type), but it is nice for querying docs ?Axis.ytickalign.

Type of change

• New feature (non-breaking change which adds functionality)

Checklist

• Added an entry in CHANGELOG.md (for new features and breaking changes)
• Added or changed relevant sections in the documentation
• Added unit tests for new algorithms, conversion methods, etc.
• Added reference image tests for new plotting functions, recipes, visual options, etc.

[MakieBot]

Benchmark Results

SHA: 98b6693a8bedf1459ce7f259867b0165e302aca1

Warning

These results are subject to substantial noise because GitHub's CI runs on shared machines that are not ideally suited for benchmarking.

[SimonDanisch]

Maybe add a quick test, to make sure the returned values are something that autocomplete can work with?

[ffreyer]

This is done btw. I just left it as a draft because I'm not sure if we want it.

Maybe add a quick test, to make sure the returned values are something that autocomplete can work with?

I tested in the terminal. I guess we could have @test propertynames(Axis) isa NTuple{N, Symbol} where N or whatever the type is?

[SimonDanisch]

I tested in the terminal. I guess we could have @test propertynames(Axis) isa NTuple{N, Symbol} where N or whatever the type is?

Yes exactly, in case we slightly change the returntype or so, since that function is internal and might change the returned values anytime ;)