Changes for new jsx runtime and bump major version

[ashharrison90]

• changes needed to support new JSX runtime
• bump major version

prereq for grafana/grafana#88802

won't merge and release until we're all ready in core as well 👍

[jackw]

won't merge and release until we're all ready in core as well 👍

This package is also used by plugins. If a plugin dev updates this will they need to update their tsconfig config and webpack config too?

[ashharrison90]

won't merge and release until we're all ready in core as well 👍

This package is also used by plugins. If a plugin dev updates this will they need to update their tsconfig config and webpack config too?

won't merge and release until we're all ready in core as well 👍

This package is also used by plugins. If a plugin dev updates this will they need to update their eslint config and webpack config too?

yes. do plugins typically manage their own dependencies, or do they rely on create-plugin to update them? or some mixture of both? 🤔

either way, we should probably add a CHANGELOG to this repo to explain the changes. it will be something like:

• update tsconfig-grafana as well
• update the build to use new jsx runtime (this step will vary depending on the existing build, e.g. babel, esbuild, etc.)
• run the react codemod on the plugin code