negative/float values in index

[ShaMan123]

Describe the bug 📝

I see the impl of indexes returns Uint32Array slices.
This means that using negative values is error prone.
Seems that Int32Array supports signing, but what about floating numbers?

Reproduction ▶️

No response

Steps to reproduce 🔢

No response

System Info 💻

n/a

Used Package Manager 📦

npm

Error Trace/Logs 📃

No response

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