What are some advanced topics in TypeScript regarding context and hooks?
An example of an AI chatbot conversation about advanced TypeScript topics like context and hooks.
What are some advanced topics in TypeScript regarding context and hooks?
Advanced topics in TypeScript with context and hooks include custom hooks, context API, and type safety in hooks.
Can you explain how to create a custom hook in TypeScript?
Sure! A custom hook in TypeScript is a function that uses built-in hooks and can return state or other values. You define it like this: function useCustomHook() { ... }.
How do I ensure type safety when using the context API?
To ensure type safety with the context API, define a context type and use it with createContext<Type>(). This way, TypeScript will enforce the types throughout your components.
What are some common pitfalls when using hooks in TypeScript?
Common pitfalls include forgetting to specify types for state and effects, and not handling dependencies correctly in useEffect.
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