removes extraHandlers from expressions renderer

[ppisljar]

Summary

removes extra handlers from expressions renderer

• adds uiState handler

partly addresses #50897

[elasticmachine]

Pinging @elastic/kibana-app-arch (Team:AppArch)

[ppisljar]

@elasticmachine merge upstream

[kibanamachine]

💚 Build Succeeded

• continuous-integration/kibana-ci/pull-request
• Commit: 480a2ec

History

• 💔 Build #28427 failed aa8bcf1

To update your PR or re-run it, just comment with:
@elasticmachine merge upstream

[clintandrewhall]

Bummer. This kills some of my Expressions PoC, as Canvas utilizes a number of extraHandlers to render... so ReactExpressionRenderer blows up with the shape renderer:

https://github.com/elastic/kibana/blob/master/x-pack/plugins/canvas/canvas_plugin_src/renderers/shape/index.js#L83

Any plans to allow for additional handler methods? Or are we needing to update to the events param?

[ppisljar]

we need to agree of fixed set of handlers for expression functions and for render functions as else its impossible to reuse any of those (if i have no idea what handlers do i need to give to some function, if it may be using anything).

onResize sounds like something we might want to add. are there any others that you are missing ?