Export walker and nodes modules as public APIs

[bartveneman]

This PR adds two new public module exports to the package, making the walker and nodes utilities available to consumers.

Summary

Extended the package's public API surface by exporting the walk and constants modules, allowing users to import and use the tree walker and node type constants directly.

Changes

• Added ./walker export pointing to the walk module (dist/walk.js with types)
• Added ./nodes export pointing to the constants module (dist/constants.js with types)
• Updated build configuration to include both modules in the distribution output

Details

These exports enable users to:

• Use import { ... } from 'package/walker' to access tree walking utilities
• Use import { ... } from 'package/nodes' to access node type constants

Both modules are now properly built and typed as part of the public API.

https://claude.ai/code/session_01T96MRxjkWtd8YxRC5iWWgB

[codecov-commenter]

Bundle Report

Changes will increase total bundle size by 5.52kB (3.46%) ⬆️. This is within the configured threshold ✅

Detailed changes

Bundle name	Size	Change
@projectwallace/css-parser-esm	164.94kB	5.52kB (3.46%) ⬆️

Affected Assets, Files, and Routes:

view changes for bundle: @projectwallace/css-parser-esm

Assets Changed:

Asset Name	Size Change	Total Size	Change (%)
parse-atrule-prelude.js	38 bytes	21.09kB	0.18%
parse-selector.js	38 bytes	20.02kB	0.19%
css-node-CZf-PvCf.js (New)	12.72kB	12.72kB	100.0% 🚀
parse.js	38 bytes	10.08kB	0.38%
css-node-B9tSb6YD.d.ts (New)	8.94kB	8.94kB	100.0% 🚀
arena-CDAx4eAB.js (New)	8.15kB	8.15kB	100.0% 🚀
parse-anplusb.js	38 bytes	7.27kB	0.53%
parse-value.js	38 bytes	6.87kB	0.56%
index.d.ts	-2.46kB	6.31kB	-28.01%
parse-declaration.js	38 bytes	6.21kB	0.62%
arena-BtlVZlkG.d.ts (New)	5.13kB	5.13kB	100.0% 🚀
tokenize-CyiJelQC.d.ts (New)	4.86kB	4.86kB	100.0% 🚀
index.js	-2.37kB	3.85kB	-38.1%
constants.d.ts (New)	3.08kB	3.08kB	100.0% 🚀
parse-utils-BxrmqJxI.js (New)	2.84kB	2.84kB	100.0% 🚀
constants.js (New)	2.67kB	2.67kB	100.0% 🚀
walk.js (New)	1.82kB	1.82kB	100.0% 🚀
parse-atrule-prelude.d.ts	38 bytes	1.69kB	2.3%
walk.d.ts (New)	1.5kB	1.5kB	100.0% 🚀
parse-selector.d.ts	38 bytes	1.47kB	2.65%
parse.d.ts	38 bytes	1.29kB	3.04%
parse-value.d.ts	38 bytes	987 bytes	4.0%
parse-declaration.d.ts	38 bytes	875 bytes	4.54%
parse-anplusb.d.ts	38 bytes	770 bytes	5.19% ⚠️
css-node-Uj4oBgaw.js (Deleted)	-20.82kB	0 bytes	-100.0% 🗑️
css-node-DqyvMXBN.d.ts (Deleted)	-13.29kB	0 bytes	-100.0% 🗑️
tokenize-odLrcjj2.d.ts (Deleted)	-4.86kB	0 bytes	-100.0% 🗑️
parse-utils-DnsZRpfd.js (Deleted)	-2.84kB	0 bytes	-100.0% 🗑️

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 95.23%. Comparing base (e6606a1) to head (c0b8456).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #196   +/-   ##
=======================================
  Coverage   95.23%   95.23%           
=======================================
  Files          16       16           
  Lines        2874     2874           
  Branches      806      806           
=======================================
  Hits         2737     2737           
  Misses        137      137           

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