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9 - 对象属性只读（递归） #33239

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2531800823 opened this issue May 14, 2024 · 0 comments

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2531800823 commented May 14, 2024

// 你的答案
type DeepReadonly<T> = {
  readonly [K in keyof T]: T[K] extends object ? DeepReadonly<T[K]> : T[K];
};

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