refactor: improve perf + more tests

[alexander-akait]

Summary

refactor - improve perf + fix types + tests

What kind of change does this PR introduce?

refactor

Did you add tests for your changes?

Yes

Does this PR introduce a breaking change?

No

If relevant, what needs to be documented once your changes are merged or what have you already documented?

Nothing

Use of AI

No

[changeset-bot]

⚠️ No Changeset found

Latest commit: 51a76e3

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 96.55%. Comparing base (ea3fc32) to head (51a76e3).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #4683   +/-   ##
=======================================
  Coverage   96.55%   96.55%           
=======================================
  Files           2        2           
  Lines          29       29           
  Branches        4        4           
=======================================
  Hits           28       28           
  Misses          1        1           

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