fix(inject): prepare for Rollup 3

BREAKING CHANGES: Requires Node 14

Author: lukastaegert

.prettierignore

@@ -5,4 +5,5 @@ packages/json/test/fixtures/garbage/*
 packages/yaml/test/fixtures/**/*
 **/dist/
 **/fixtures/
+**/snapshots/
 pnpm-lock.yaml

packages/inject/README.md

@@ -13,7 +13,7 @@
 
 ## Requirements
 
-This plugin requires an [LTS](https://github.com/nodejs/Release) Node version (v8.0.0+) and Rollup v1.20.0+.
+This plugin requires an [LTS](https://github.com/nodejs/Release) Node version (v14.0.0+) and Rollup v1.20.0+.
 
 ## Install
 

packages/inject/package.json

@@ -13,8 +13,16 @@
   "author": "Rich Harris <richard.a.harris@gmail.com>",
   "homepage": "https://github.com/rollup/plugins/tree/master/packages/inject#readme",
   "bugs": "https://github.com/rollup/plugins/issues",
-  "main": "dist/index.js",
-  "module": "dist/index.es.js",
+  "main": "./dist/cjs/index.js",
+  "module": "./dist/es/index.js",
+  "exports": {
+    "types": "./types/index.d.ts",
+    "import": "./dist/es/index.js",
+    "default": "./dist/cjs/index.js"
+  },
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "scripts": {
     "build": "rollup -c",
     "ci:coverage": "nyc pnpm test && nyc report --reporter=text-lcov > coverage.lcov",
@@ -27,11 +35,12 @@
     "pretest": "pnpm build",
     "release": "pnpm --workspace-root plugin:release --pkg $npm_package_name",
     "test": "ava",
-    "test:ts": "tsc index.d.ts test/types.ts --noEmit"
+    "test:ts": "tsc types/index.d.ts test/types.ts --noEmit"
   },
   "files": [
     "dist",
-    "index.d.ts",
+    "!dist/**/*.map",
+    "types",
     "README.md",
     "LICENSE"
   ],
@@ -44,25 +53,28 @@
     "modules"
   ],
   "peerDependencies": {
-    "rollup": "^1.20.0 || ^2.0.0"
+    "rollup": "^1.20.0||^2.0.0||^3.0.0"
+  },
+  "peerDependenciesMeta": {
+    "rollup": {
+      "optional": true
+    }
   },
   "dependencies": {
-    "@rollup/pluginutils": "^3.1.0",
-    "estree-walker": "^2.0.1",
-    "magic-string": "^0.25.7"
+    "@rollup/pluginutils": "^4.2.1",
+    "estree-walker": "^2.0.2",
+    "magic-string": "^0.26.4"
   },
   "devDependencies": {
     "@rollup/plugin-buble": "^0.21.3",
-    "del-cli": "^3.0.1",
+    "del-cli": "^5.0.0",
     "locate-character": "^2.0.5",
-    "rollup": "^2.67.3",
-    "source-map": "^0.7.3",
-    "typescript": "^3.9.7"
+    "rollup": "^3.0.0-7",
+    "source-map": "^0.7.4",
+    "typescript": "^4.8.3"
   },
+  "types": "./types/index.d.ts",
   "ava": {
-    "babel": {
-      "compileEnhancements": false
-    },
     "files": [
       "!**/fixtures/**",
       "!**/helpers/**",

packages/inject/rollup.config.js

@@ -0,0 +1,13 @@
+import { readFileSync } from 'fs';
+
+import buble from '@rollup/plugin-buble';
+
+import { createConfig } from '../../shared/rollup.config.mjs';
+
+export default {
+  ...createConfig({
+    pkg: JSON.parse(readFileSync(new URL('./package.json', import.meta.url), 'utf8'))
+  }),
+  input: 'src/index.js',
+  plugins: [buble()]
+};

packages/inject/rollup.config.mjs

@@ -112,7 +112,7 @@ Generated by [AVA](https://avajs.dev).
     $inject_Buffer_isBuffer('foo');␊
     `
 
-## generates \* imports
+## generates * imports
 
 > Snapshot 1
 

packages/inject/test/snapshots/test.js.md

@@ -12,7 +12,7 @@
     "pretty": true,
     "sourceMap": true,
     "strict": true,
-    "target": "es2017"
+    "target": "es2019"
   },
   "exclude": ["dist", "node_modules", "test/types"]
 }