SolidJS 2.0

Reference target: solid-js@2.0.0-rc.8 and @solidjs/web@2.0.0-rc.8.

Confirm the version

For a standalone question naming Solid 2, use the verified reference target. For project edits, read the installed solid-js version (lockfile/package metadata); apply this skill to major 2. Keep a 1.x project's conventions unless migration is requested. Installed typings take priority over these references when versions differ.

Use the Solid v2 model