Tree组件（包括其他组件）key只能是string单一类型

[lynlich]

• I have searched the issues of this repository and believe that this is not a duplicate.

What problem does this feature solve?

组件props只能是单一类型很不方便开发，当传入number时就会报错。

What does the proposed API look like?

props type支持[string, number]

[tangjinzhou]

table是支持number类型key的，你使用的什么版本，如有报错，麻烦给出复现demo链接 谢谢

[lynlich]

table是支持number类型key的，你使用的什么版本，如有报错，麻烦给出复现demo链接 谢谢

说错了 是Tree 使用1.2.3

[tangjinzhou]

please update to 1.2.4

[github-actions]

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