Fix JSX Namespace Error in React Code
Fix JSX Namespace Error in React Code
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Feb 18, 10:13 PM
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For the code present, we get this error:
Cannot find namespace 'JSX'.
Fix it, verify, and then give a concise explanation. @components/landing.tsx:74-77
Checking how other components type React elements and how React 19 exposes JSX types:
Checking React type exports:
Creating the plan:
Implement the plan as specified, it is attached for your reference. Do NOT edit the plan file itself.
To-do's from the plan have already been created. Do not create them again. Mark them as in_progress as you work, starting with the first one. Don't stop until you have completed all the to-dos.
Implementing the fix now: I’ll update the PricingFeature type to use ReactElement, then run a full typecheck to verify the error is resolved. I’ll also track progress in the existing to-dos as requested.
I found the exact JSX.Element usage and I’m applying the targeted type-only import plus prop type update now.
Fixed the JSX namespace error in components/landing.tsx by replacing the type usage that relied on global JSX:
import type { ReactElement } from "react";feature: { icon: JSX.Element; label: string } to feature: { icon: ReactElement; label: string }Verification:
bun run typecheck (tsc --noEmit) successfully with exit code 0components/landing.tsx: no linter errorsWhy this works:
"jsx": "react-jsx"), the global JSX namespace may not be available in all contexts. Using ReactElement from react is the correct explicit type and avoids that namespace resolution issue.