Drop Node.js 16,17,19,21 and upgrade pnpm

.changeset/popular-gorillas-sip.md

@@ -0,0 +1,12 @@
+---
+'@react-docgen/cli': major
+'react-docgen': major
+---
+
+Drop support for Node.js 16, 17, 19 and 21.
+
+With this `react-docgen` version Node.js support is:
+
+- Node.js 18.19.0 or newer 18.x versions
+- Node.js 20.9.0 or newer 20.x versions
+- Node.js 22.0.0 or any newer version

.github/workflows/build.yml

@@ -10,19 +10,19 @@ on:
 permissions: {}
 
 env:
-  NODE_VERSION: 20
+  NODE_VERSION: 22
 
 jobs:
   tests:
     strategy:
       matrix:
-        node: ['16.14.0', '18', '20', '21']
+        node: ['18.19.0', '20', '22', '23']
         os: ['ubuntu']
         include:
           - os: macos
-            node: '20'
+            node: '22'
           - os: windows
-            node: '20'
+            node: '22'
 
     name: Tests (Node.js v${{ matrix.node }}, ${{ matrix.os }})
     runs-on: ${{ matrix.os }}-latest

package.json

@@ -1,8 +1,8 @@
 {
   "private": true,
   "engines": {
-    "node": ">=16.13.0",
-    "pnpm": ">=8.7.5"
+    "node": "^18.19.0 || ^20.9.0 || >=22",
+    "pnpm": ">=9.9.0"
   },
   "scripts": {
     "build": "nx run-many --target=build --exclude='@react-docgen-internal/*'",
@@ -18,7 +18,7 @@
   "devDependencies": {
     "@changesets/changelog-github": "0.5.0",
     "@changesets/cli": "2.27.9",
-    "@types/node": "14.18.63",
+    "@types/node": "18.19.47",
     "@typescript-eslint/eslint-plugin": "7.18.0",
     "@typescript-eslint/parser": "7.18.0",
     "@vitest/coverage-v8": "0.34.6",
@@ -36,5 +36,5 @@
     "typescript": "5.6.3",
     "vitest": "0.34.6"
   },
-  "packageManager": "pnpm@8.15.9"
+  "packageManager": "pnpm@9.9.0"
 }

packages/react-docgen-cli/package.json

@@ -15,7 +15,7 @@
     "dist"
   ],
   "engines": {
-    "node": ">=16.14.0"
+    "node": "^18.19.0 || ^20.9.0 || >=22"
   },
   "scripts": {
     "build": "rimraf dist/ && tsc",

packages/react-docgen/package.json

@@ -18,7 +18,7 @@
     "dist"
   ],
   "engines": {
-    "node": ">=16.14.0"
+    "node": "^18.19.0 || ^20.9.0 || >=22"
   },
   "main": "dist/main.js",
   "typings": "dist/main.d.ts",