- After editing
packages/truss/src/generate.ts, always runyarn codegenfrom the repo root to regenerate theCss.tsoutput files (e.g.packages/app/src/Css.ts,packages/template-tachyons/src/Css.ts). Never manually edit generatedCss.tsfiles. - In
packages/truss/src/plugin/transform.test.ts, assert full transform output withexpectTrussTransform(...).toHaveTrussOutput(expectedCode, expectedCss). Do not usetoContainornot.toContainfor partial string checks.