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18 - 获取元组长度 #33217

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mrchenxiao opened this issue May 13, 2024 · 0 comments
Open

18 - 获取元组长度 #33217

mrchenxiao opened this issue May 13, 2024 · 0 comments
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type Length<T extends readonly any[]> = T extends {length:infer L} ?L:never
@mrchenxiao mrchenxiao added answer Share answers/solutions to a question zh-CN 简体中文 labels May 13, 2024
@github-actions github-actions bot added the 18 label May 13, 2024
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