feat: allow spaces in union expressions for better readability

[ssaarela]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (f36eb0c) to head (b50edf7).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##            master      #140    +/-   ##
==========================================
  Coverage   100.00%   100.00%            
==========================================
  Files           20        20            
  Lines         4427      3474   -953     
  Branches       704       704            
==========================================
- Hits          4427      3474   -953     

Files with missing lines	Coverage Δ
packages/path-parser/src/matcherGrammar.ts	100.00% <100.00%> (ø)
packages/path-parser/src/pathGrammar.ts	100.00% <100.00%> (ø)

... and 18 files with indirect coverage changes

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[karlkeskyla]

Approved - absolutely neat as always! 🎉