TypeScript, having a purely structural type system, means any class has an inter... | Hacker News

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seanmcdirmid on March 20, 2018 | parent | context | favorite | on: How to Use Go Interfaces

TypeScript, having a purely structural type system, means any class has an interface. Unfortunately, if the class has any private or protected members, its interface becomes unimplementable.

dahauns on March 20, 2018 [–]

Yeah, tricky one, that.

At least you have the workaround

    type PublicPart<T> = {[K in keyof T]: T[K]}; //keyof only sees public properties

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