Structure API

[mrlubos]

Fixes #2437
Fixes #2435

TODO

• fix asClass without instance
• fix downstream plugins depending on classes
• breaking change in method name builder (added first argument)
• expose class splitting strategy
• add casing options to method name and class name builders
• rename method name and class name builders
• rename stringCase interfaces?
• add changelog for codegen-core fix local names
• document output.header

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🦋 Changeset detected

Latest commit: 815a3de

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 2 packages

Name	Type
@hey-api/openapi-ts	Minor
@hey-api/codegen-core	Minor

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Project	Deployment	Review	Updated (UTC)
hey-api-docs	Ready	Preview, Comment	Jan 2, 2026 4:38am

[codecov]

Codecov Report

❌ Patch coverage is 17.38599% with 2029 lines in your changes missing coverage. Please review.
✅ Project coverage is 33.09%. Comparing base (4689b68) to head (815a3de).
⚠️ Report is 16 commits behind head on main.

Files with missing lines	Patch %	Lines
...napi-ts/src/plugins/@angular/common/shared/node.ts	2.12%	415 Missing ⚠️
...ges/openapi-ts/src/plugins/@hey-api/sdk/v1/node.ts	3.44%	308 Missing ⚠️
...i-ts/src/plugins/@hey-api/sdk/operations/config.ts	55.05%	80 Missing ⚠️
...rc/plugins/@hey-api/typescript/shared/operation.ts	1.38%	71 Missing ⚠️
...s/openapi-ts/src/plugins/@angular/common/plugin.ts	6.34%	59 Missing ⚠️
...src/plugins/@angular/common/httpRequests/config.ts	1.69%	58 Missing ⚠️
...rc/plugins/@angular/common/httpResources/config.ts	1.69%	58 Missing ⚠️
...s/src/plugins/@hey-api/typescript/shared/export.ts	2.00%	49 Missing ⚠️
...enapi-ts/src/openApi/shared/locations/operation.ts	26.78%	41 Missing ⚠️
...s/openapi-ts/src/plugins/@hey-api/sdk/v1/plugin.ts	6.81%	41 Missing ⚠️
... and 105 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3109      +/-   ##
==========================================
+ Coverage   32.83%   33.09%   +0.26%     
==========================================
  Files         430      440      +10     
  Lines       34126    34420     +294     
  Branches     2157     2212      +55     
==========================================
+ Hits        11204    11393     +189     
- Misses      22894    22997     +103     
- Partials       28       30       +2     

Flag	Coverage Δ
unittests	33.09% <17.38%> (+0.26%)	⬆️

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commit: 815a3de

[opswiz]

For, #2437 (comment)

Sure @mrlubos Will test the new PR.

Commenting here to keep the conversation here to submit any feedback if applicable

[mrlubos]

I'm still polishing but yeah let me know!