$once does accept an array of events as the first parameter, but the vue.d.ts doesn't

[yikuo123]

Version

2.5.17

Reproduction link

https://github.com/vuejs/vue/blob/dev/types/vue.d.ts#L56

Steps to reproduce

edit the code in an editor

What is expected?

the editor prompt correctly

What is actually happening?

there is a warning：Argument type string[] is not assignable to parameter type string