So, in this case, the createThemeFunction would be a Record type like this:

You notice that it can become very annoying to add these as CSSProperties for every style object. Alternatively, you can use the benefit of the Record type and define a type for the styles function:

Advanced TypeScript Types with Examples

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Elena Sufieva

1 min readJul 11, 2020

So, in this case, the createThemeFunction would be a Record type like this:

export type createThemeFunction = Record<string, CSSProperties>

Or am I missing anything here?

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