npm / @glint/tsserver-plugin
@glint/tsserver-plugin
What changed in @glint/tsserver-plugin 2, from its official release notes, upgrade guides and advisories. Sources checked 2026-10-24.
3 breaking1 tooling
See which of these apply to your code, ranked, in your agent:
npx @unstale/cli init@glint/tsserver-plugin 24 changes
Breaking changes 3
The v2 CLI binary is a thin wrapper around tsc for type-checking .ts, .gts, and .gjs files; it may require additional tsc-style arguments compared with v1 glint.
Add this ambient import to provide Glint v2 types.
Glint v2 no longer supports Handlebars templates, including .hbs files backed by separate .ts or .js component classes.
Tooling 1
Glint v2 is provided as a sibling extension rather than an upgrade to the v1 extension, enabling a hybrid upgrade path; only one version may be enabled in a workspace.