trigger-frontend-updates:prettier@3.7.0

Author: jeremycolin

package.json

@@ -4,7 +4,7 @@
   "description": "Monorepo to get notified of frontend dependencies updates",
   "author": "simple-frontend-dev",
   "license": "MIT",
-  "packageManager": "pnpm@10.9.0",
+  "packageManager": "pnpm@10.23.0",
   "devDependencies": {
     "prettier": "^3.6.2",
     "typescript": "^5.9.2"

packages/frontend-updates-runner/updates/prettier@3.7.0.md

@@ -0,0 +1,20 @@
+# Prettier 3.7.0
+
+This update polishes formatting consistency (especially for TypeScript classes and interfaces) and improves plugin capabilities.
+
+We suggest to run to `prettier --write` across the repo to review for style-only changes.
+
+## Major changes
+
+- **TypeScript & Flow formatting**: Aligns class and interface formatting (heritage clauses and generics) for more predictable output and tweaks brace placement behavior for multi-heritage classes and interfaces.
+- **GraphQL**: Adds support for executable descriptions (e.g. leading string descriptions before `query`), avoiding syntax errors on valid GraphQL 16.12 syntax.
+- **HTML/Handlebars/MDX/YAML**: Reduces unnecessary blank lines and unwanted wrapping, improves table alignment in Markdown, and preserves more original intent in YAML documents.
+
+## Migration notes
+
+- **Formatting diffs**: Expect small but widespread diffs in TypeScript where classes/interfaces have generics or multiple `extends`/`implements` clauses.
+- **Plugins**: If you maintain custom Prettier plugins, you may be able to simplify comment handling and ignored-node behavior using the new APIs. Consider updating your plugin to take advantage of these.
+
+References
+
+- **Official 3.7.0 blog post**: https://prettier.io/blog/2025/11/27/3.7.0