Improve generated query and response handling

[7nohe]

Summary

• forward TanStack Query cancellation signals to generated query, suspense, prefetch, ensure, and infinite-query SDK calls
• preserve string cursor types, including schema aliases, and emit correctly typed initial and next-page parameters
• make useDateType configure runtime response transformers in addition to generated Date model types
• return complete SDK mutation responses so callers can access response headers
• update the CLI documentation, usage examples, snapshots, and regression coverage

Why

The generated hooks previously dropped query cancellation signals, assumed numeric pagination even when an OpenAPI cursor was a string alias, exposed Date types without converting response strings at runtime, and narrowed mutation results to response bodies. These behaviors caused cancellation gaps, invalid generated TypeScript, runtime type mismatches, and inaccessible response metadata.

Validation

• npm run lint
• npm run build
• pre-commit suite: 16 test files and 188 tests passed
• generated React example type-check
• generated React runtime tests: 6 passed
• strict TypeScript compilation of generated string-cursor pagination output

Closes #126
Closes #137
Closes #146
Closes #168

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Project	Deployment	Actions	Updated (UTC)
openapi-react-query-codegen	Ready	Preview, Comment	Jul 20, 2026 8:19am

[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🟢	Lines	99.03% (🎯 95%)	514 / 519
🟢	Statements	98.32% (🎯 95%)	527 / 536
🟢	Functions	99.27% (🎯 95%)	137 / 138
🟢	Branches	90.41% (🎯 90%)	217 / 240

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
src/generate.mts	100%	100%	100%	100%
src/parseOperations.mts	88.73%	76%	94.11%	93.84%	27, 43, 55, 82, 94, 97, 106, 199
src/tsmorph/buildQueryHooks.mts	100%	94.64%	100%	100%
src/tsmorph/buildQueryOptions.mts	100%	100%	100%	100%

Generated in workflow #427 for commit dbab2e5 by the Vitest Coverage Report Action