Fixture files use jsx: react-jsx (via their own tsconfig) and have expected children type differences. Exclude from package-level checks. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- issue-450-fixture-helpers.tsx with rerender/initial helpers - 5 issue-450 fixture files (fullscreen, overflow, grow, shrink) - 2 useAnimation exit fixtures (interactive false, non-interactive) - 7 tests with exact clearTerminal/eraseLine count assertions Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- erase.tsx, erase-with-static.tsx, erase-with-state-change.tsx - fullscreen-no-extra-newline.tsx, issue-442-full-height.tsx - render.test.ts with clearTerminal/fullscreen assertions Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>