module-augmentation-guardrails

Prevent TypeScript module augmentation conflicts by validating that augmentation files include proper import statements and target the correct module parts to avoid accidental overwriting.

TypeScript module augmentation extends existing module types without modifying original files. You need it when extending libraries like markdown-flow-ui to maintain type safety across subpath exports.

Safely extend subpath exports by ensuring correct module targeting in declaration files and explicitly importing dependency types like ReactNode to prevent type degradation and runtime issues.

TypeScript declaration files cause import errors after augmentation when they omit explicit dependency imports or target incorrect module parts, leading to partial overrides and type degradation.

Yes, you need explicit imports for dependency types like ReactNode in declaration files to prevent type degradation and ensure accurate type safety during module augmentation.