Upgrade dev dependencies + added nodejs 22 LTS

.github/workflows/lint-test.yml

@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node-version: [18.x, 20.x]
+        node-version: [18.x, 20.x, 22.x]
 
     steps:
       - uses: actions/checkout@v2

eslint.config.mjs

@@ -0,0 +1,20 @@
+import globals from "globals";
+import js from "@eslint/js";
+
+export default [
+  js.configs.recommended,
+  {
+    languageOptions: {
+      globals: globals.node,
+      sourceType: "module",
+    },
+  },
+  {
+    files: ["tests/**/*.js"],
+    languageOptions: {
+      globals: {
+        ...globals.jest,
+      },
+    }
+  },
+];

package.json

@@ -23,28 +23,30 @@
   },
   "bugs": "https://github.com/foliojs/pdfkit/issues",
   "devDependencies": {
-    "@babel/core": "^7.11.6",
-    "@babel/plugin-external-helpers": "^7.10.4",
-    "@babel/preset-env": "^7.11.5",
-    "babel-jest": "^26.3.0",
-    "blob-stream": "^0.1.2",
+    "@babel/core": "^7.26.0",
+    "@babel/plugin-external-helpers": "^7.25.9",
+    "@babel/preset-env": "^7.26.0",
+    "@eslint/js": "^9.17.0",
+    "@rollup/plugin-babel": "^6.0.4",
+    "babel-jest": "^29.7.0",
+    "blob-stream": "^0.1.3",
     "brace": "^0.11.1",
     "brfs": "~2.0.2",
-    "browserify": "^16.5.0",
-    "canvas": "^2.11.2",
-    "codemirror": "~5.49.2",
-    "eslint": "^7.8.1",
-    "gh-pages": "^3.1.0",
-    "jest": "^29.4.3",
-    "jest-environment-jsdom": "^29.4.3",
-    "jest-image-snapshot": "^6.1.0",
+    "browserify": "^17.0.1",
+    "canvas": "^3.0.0",
+    "codemirror": "~5.65.18",
+    "eslint": "^9.17.0",
+    "gh-pages": "^6.2.0",
+    "globals": "^15.14.0",
+    "jest": "^29.7.0",
+    "jest-environment-jsdom": "^29.7.0",
+    "jest-image-snapshot": "^6.4.0",
     "markdown": "~0.5.0",
     "pdfjs-dist": "^2.14.305",
-    "prettier": "1.19.1",
-    "pug": "^2.0.4",
-    "rollup": "^1.27.0",
-    "rollup-plugin-babel": "^4.3.3",
-    "rollup-plugin-cpy": "^2.0.1"
+    "prettier": "3.4.2",
+    "pug": "^3.0.3",
+    "rollup": "^2.79.2",
+    "rollup-plugin-copy": "^3.5.0"
   },
   "dependencies": {
     "crypto-js": "^4.2.0",
@@ -88,4 +90,4 @@
       "<rootDir>/tests/unit/setupTests.js"
     ]
   }
-}
+}

rollup.config.js

@@ -1,6 +1,6 @@
 import pkg from './package.json';
-import babel from 'rollup-plugin-babel';
-import copy from 'rollup-plugin-cpy';
+import { babel } from '@rollup/plugin-babel';
+import copy from 'rollup-plugin-copy';
 
 const external = [
   'stream',
@@ -35,6 +35,7 @@ export default [
     },
     plugins: [
       babel({
+        babelHelpers: 'bundled',
         babelrc: false,
         presets: [
           [
@@ -49,8 +50,9 @@ export default [
         ]
       }),
       copy({
-        files: ['lib/font/data/*.afm', 'lib/mixins/data/*.icc'],
-        dest: 'js/data'
+        targets: [
+          { src: ['lib/font/data/*.afm', 'lib/mixins/data/*.icc'], dest: 'js/data' },
+        ]
       })
     ]
   },
@@ -66,6 +68,7 @@ export default [
     },
     plugins: [
       babel({
+        babelHelpers: 'bundled',
         babelrc: false,
         presets: [
           [
@@ -92,6 +95,7 @@ export default [
     },
     plugins: [
       babel({
+        babelHelpers: 'bundled',
         babelrc: false,
         presets: [
           [