I'm not sure exactly what you mean by "not valid" but that example is absolutely... | Hacker News

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migstopheles on Jan 26, 2019 | parent | context | favorite | on: The TypeScript Tax

I'm not sure exactly what you mean by "not valid" but that example is absolutely valid typescript, and will compile perfectly fine.

AgentME on Jan 26, 2019 [–]

By default, you'll get "error TS2339: Property 'asdf' does not exist on type '{}'.". Yes, the error can be disabled.

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