warning: "@-ms-viewport" is not a known rule name with AntD

[mikecann]

Im running esbuild 0.9.3 and everything works great (incredible work BTW) but I am getting a warning during build:

 > node_modules/antd/dist/antd.css:56:0: warning: "@-ms-viewport" is not a known rule name
    56 │ @-ms-viewport {
       ╵ ~~~~~~~~~~~~~

1 warning

I dont think im doing anything special just importing the CSS as the ant docs suggest.

Not sure if this is related to: #955 or not. Is AntD doing something special? If so is there a way of surpressing this warning?

[evanw]

It looks like this is an ancient CSS annotation for mobile versions of Internet Explorer. I haven't added support for this because it sounds like it's an anti-pattern that isn't supposed to be used. However, I can add support for this to turn off the warning.

[mikecann]

@evanw its up to you mate. AntD is a very popular library tho so I suspect a lot of people are going to run into this at some point.

Alternatively if you would prefer it, I could bring it up with Ant and see if they can remove it now?