router.go and its implementations doesn't mark n as optional

[FyiurAmron]

Version

3.1.3

Reproduction link

read https://developer.mozilla.org/en-US/docs/Web/API/History/go#Parameters

Steps to reproduce

verify the source code vs the spec

What is expected?

router.go and its history implementations should mark the delta param as optional (also, if possible, the param should be named more descriptively, e.g. "delta" as in spec)

What is actually happening?

router.go and its history implementations are marking "n" as required, although it actually isn't, and should default to 0 to maintain POLA

Source code links

vue-router/src/index.js

Line 175 in 479510b

go (n: number) {

also https://github.com/vuejs/vue-router/blame/479510b2bf6342cf083299da28334c6925ae465a/src/history/html5.js#L40 etc. (all https://github.com/vuejs/vue-router/tree/479510b2bf6342cf083299da28334c6925ae465a/src/history implementations are affected)

[posva]

This is intended as there is no reload in the router

[FyiurAmron]

@posva there was a reload method, but AFAIK it was removed some time ago - if it is there, please link me to it, and consider https://stackoverflow.com/questions/41301099/do-we-have-router-reload-in-vue-router/47005895#47005895 , #442 & https://router.vuejs.org/api/#router-instance-methods in the meantime, instead of arbitrarily closing the issue.

Also, regardless of the existence/absence of reload, you didn't address the fact that current behaviour fails POLA vs current HTML/JS WebAPI spec. Not substantiating your POV on this matter makes you reply a "meh" by itself, which is something that evokes a feeling of severe disrespect. I'm aware it's possible this happened due to your young age, but please don't do that in the future.