tooptip 组件有虚拟触发功能吗

[yangfan0909]

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

What problem does this feature solve?

单例模式，避免渲染更多的tooltip ，并且content 内容未知，或者无法在组件中写tooltip; 只能通过鼠标悬浮获取内容，动态设置tooltip;类似于：https://element-plus.org/zh-CN/component/tooltip.html#%E5%8D%95%E4%BE%8B%E6%A8%A1%E5%BC%8F

What does the proposed API look like?

element plus tooltip virtual-ref 标识虚拟触发时的触发元素

[github-actions]

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