vim equivalent of VS Code's "Expand Selection"?

[valbaca]

Hi, new to this repo, so sorry if this the wrong place to ask this.

First: LOVE this plugin. Thank you!!! I get all the power of VS Code and Vim. It's awesome.

I'm looking for a VSCodeVim equivalent or near-equivalent of the VS Code "Expand Selection" Ctrl+Cmd+Shift+RightArrow

I find this highlight very useful when moving around code, especially in JS, but it's an awkward key combination.

I figured there would be some kind of vaf like but vaf is grabbing way more text than "Expand Selection". I want to increase via logical chunks so like:

function foo() {
  console.log("blah|")
}

I would expand to expand from:

1. blah or "blah"
2. console.log("blah")
3. { ... }
4. function foo() {...}