Non-language plugins

Rbenv allows you to install plugins that hook into more functionality of the version manager. For example, rbenv-vars allows you to set project specific environment variables and are automatically loaded when Ruby is executed.

I've replicated this for asdf called asdf-vars, but right now I have to inject into the asdf-exec script to add this functionality. The downside is that this is going to cause a conflict when updating asdf in the future.

There's a list of other interesting plugins here: https://github.com/rbenv/rbenv/wiki/Plugins

These are the hooks that they support for plugins: https://github.com/rbenv/rbenv/wiki/Authoring-plugins#rbenv-hooks

Would adding hooks to support non-language plugins to asdf be something that would get accepted as a PR or is already on the roadmap?