feat: support properties

[elringus]

This resolves #182 by adding computed properties support for the serialized value types and also adds a broad properties support for the interfaces.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (099dcb5) to head (7f732be).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##              main      #198    +/-   ##
==========================================
  Coverage   100.00%   100.00%            
==========================================
  Files           54        54            
  Lines         2361      2559   +198     
  Branches       373       436    +63     
==========================================
+ Hits          2361      2559   +198     

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