3c22e4bbe1
* Add flow in course outline sidebar. Allows author to add new section/subsection/unit or any container from existing libraries via sidebar. * Adds library dropdown filter and collections dropdown filter in add sidebar. Allows authors to filter containers by selected libraries and collections.
11 lines
368 B
TypeScript
11 lines
368 B
TypeScript
/** Utility type: makes one field required */
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export type AtLeastOne<T, U = { [K in keyof T]: Pick<T, K> }> = Partial<T> & U[keyof U];
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export type ValueOf<T> = T[keyof T];
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/** Utility type: makes K required when Cond is true */
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export type RequireIf<Obj, K extends keyof Obj, Cond extends boolean> =
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Cond extends true
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? Obj & Required<Pick<Obj, K>>
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: Obj;
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