debuggingtools
using-type-guards
Teaches how to write custom type guards with type predicates and use built-in type narrowing in TypeScript. Use when working with unknown types, union types, validating external data, or implementing type-safe runtime checks.
maintainer
djankies
์
๋ฐ์ดํธ๋จ 11/25/2025
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quick start
Installation and usage
Teaches how to write custom type guards with type predicates and use built-in type narrowing in TypeScript. Use when working with unknown types, union types, validating external data, or implementing type-safe runtime checks.
์ค์น
$ install --globalskills.sh
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skills use using-type-guards