hiderfong
8 lines
432 B
TypeScript
8 lines
432 B
TypeScript
//#region ../../packages/utils/vue/props/util.d.ts
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type Writable<T> = { -readonly [P in keyof T]: T[P] };
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type WritableArray<T> = T extends readonly any[] ? Writable<T> : T;
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type IfNever<T, Y = true, N = false> = [T] extends [never] ? Y : N;
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type IfUnknown<T, Y, N> = [unknown] extends [T] ? Y : N;
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type UnknownToNever<T> = IfUnknown<T, never, T>;
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//#endregion
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export { IfNever, IfUnknown, UnknownToNever, Writable, WritableArray }; |