Implement console.groupCollapsed() method

[HalidOdat]

Specification: https://console.spec.whatwg.org/#groupcollapsed
MDN Documentation: https://developer.mozilla.org/en-US/docs/Web/API/console/groupcollapsed_static

[leoflalv]

Hi, could I work on this one?

[HalidOdat]

Sure go ahead! :)

[leoflalv]

Hi, I've been doing some research on this topic. When you use console.group and console.groupCollapsed and run it with Node or Deno, you get exactly the same output for both commands. I also looked at the Deno's code, and they have groupCollapsed as an alias for group, as we have now. Instead of having groups just as String, I could turn it into a Group structure containing name: String and collapsed: bool, but I'm not sure this is going to give any relevant information to be honest. I think this issue should be closed, and just keep it the way it is now. Let me know what do you think about it.

Or another option could be implement the groupCollapsed just calling the group function inside, if is this what you want here is the pr for that #3867

[HalidOdat]

I think it's good like this! :)