#Use func argument as type definition possible without generic?

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jolly domeBOT
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nnry#0
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Preview:ts function a<T>(key: string, value: T) { const b: {[key]: T} = {} }

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frail skiff
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well it should be [key]?: T or something because i'm creating a empty object for now

leaden glen
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You can't really represent that type, because the value of key is determined at runtime

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So key would need to be something more specific, or alternatively b would need to be wider to accommodate