SetRequiredDeep - is it possible?

[Hatgor]

Hello there!

Could anyone please advise if I can combine existing methods to achieve the following:

type Example = { a: string; b?: number; c: { ca: number; cb?: string; }; };

type ExampleWithRequired = SetRequiredDeep<Example, 'b' | 'c.cb'>;

I've tried to slightly modify SetRequired on my own, but it didn't work as expected:

Is it possible at all?

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[Emiyaaaaa]

I think this can be a good feature.