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📜  typescript 数组项之一 - TypeScript 代码示例

📅  最后修改于: 2022-03-11 14:48:35.599000             🧑  作者: Mango

代码示例2
const animals = ['cat', 'dog', 'mouse'] as const
type Animal = typeof animals[number]

// type Animal = 'cat' | 'dog' | 'mouse'