Add command methods and CSS variable types

[amanmahajan7]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (7a7aaaf) to head (9fa89bd).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##              main     #3858   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           46        46           
  Lines         3003      3001    -2     
  Branches       371       372    +1     
=========================================
- Hits          3003      3001    -2     

Files with missing lines	Coverage Δ
src/DataGrid.tsx	100.00% <100.00%> (ø)
src/SummaryRow.tsx	100.00% <100.00%> (ø)
src/utils/styleUtils.ts	100.00% <100.00%> (ø)

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