Robin Wieruch • 10/11/2022

TypeScript: Type Guards

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This TypeScript tutorial demonstrates how to create user-defined type guards to handle different types in functions. Using Dog and Person types as examples, it shows how to check types and conditionally implement logic (e.g., increasing age by 7 for dogs vs. 1 for humans). It covers type assertions, union types, and practical use cases for type safety.

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#TypeScript #type narrowing #type guards
TypeScript: Type Guards

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