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A comment on TypeScript 5.0. Parent comment

Re:TypeScript 5.0 by acdibble on Thursday March 16, 2023 @03:14PM (#35186874)
This is possible with type predicates, example: https://www.typescriptlang.org/play?#code/C4TwDgpgBAYg9nKBeK...

docs: https://www.typescriptlang.org/docs/handbook/2/narrowing.htm...

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