molvqingtai

TypeScript callback ...args 自动推断怎么写?

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  •   molvqingtai · May 30, 2021 · 2349 views
    This topic created in 1830 days ago, the information mentioned may be changed or developed.

    这样写能自动推断 a,b 的类型

    把 callback 放外面就不行了,有解决办法吗?

    2 replies    2021-05-30 18:57:50 +08:00
    sunjourney
        1
    sunjourney  
       May 30, 2021
    放外面,怎么叫推断呢
    Jirajine
        2
    Jirajine  
       May 30, 2021 via Android
    ts 的类型推断略残,你得专门声明 callback 的类型。
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