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Handling Optional and Union Types in Next.js | CodeCareer4u

How do you use TypeScript with Next.js?

How do you configure tsconfig in Next.js?

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How do you handle optional and union types?

How do you type environment variables?

How do you enforce strict type checking?

How do you type third-party libraries?

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nextjs interview questions

Question 13 / 20

Keep going — you're making progress.

How do you handle optional and union types?