feat!: Refactor as TypeScript, export ES module build only (#41)

* Replace Rollup with Rolldown
* Update make-plural and mark it as a runtime dependency

Author: eemeli

.github/vitest.browserstack.config.js

@@ -56,6 +56,7 @@ export default defineConfig({
           })
         }
       ]
-    }
+    },
+    exclude: ['test262/']
   }
 })

babel.config.js

@@ -5,7 +5,6 @@ git clone https://github.com/eemeli/intl-pluralrules.git
 
 cd intl-pluralrules
 npm install   # The examples use make-plural from the root
-npm run build # The examples use ../.. paths
 
 cd examples
 npm run build
@@ -14,7 +13,7 @@ open index.html
 
 gzip -k dist/*js
 stat -f "%z %N" dist/*gz
-  # 1339 dist/factory.js.gz
-  # 5221 dist/polyfill.js.gz
-  # 5091 dist/ponyfill.js.gz
+  # 1473 dist/factory.js.gz
+  # 7289 dist/polyfill.js.gz
+  # 7165 dist/ponyfill.js.gz
 ```

examples/README.md

@@ -4,8 +4,9 @@
   "author": "Eemeli Aro <eemeli@gmail.com>",
   "license": "ISC",
   "private": true,
+  "type": "module",
   "scripts": {
-    "build": "../node_modules/.bin/rollup -c",
+    "build": "rolldown -c",
     "test": "sh test.sh"
   }
 }

examples/package.json

@@ -0,0 +1,15 @@
+/** @type {import('rolldown').RolldownOptions[]} */
+export default [
+  {
+    input: 'src/factory.js',
+    output: { file: 'dist/factory.js', format: 'iife', minify: true }
+  },
+  {
+    input: 'src/polyfill.js',
+    output: { file: 'dist/polyfill.js', format: 'iife', minify: true }
+  },
+  {
+    input: 'src/ponyfill.js',
+    output: { file: 'dist/ponyfill.js', format: 'iife', minify: true }
+  }
+]

examples/rolldown.config.js

@@ -6,7 +6,7 @@
 import { en, fr } from 'make-plural/cardinals'
 import { en as enCat, fr as frCat } from 'make-plural/pluralCategories'
 import { en as enRange, fr as frRange } from 'make-plural/ranges'
-import getPluralRules from '../../factory'
+import getPluralRules from '../../src/factory.ts'
 
 const sel = { en, fr }
 const getSelector = lc => sel[lc]

examples/rollup.config.js

@@ -1,6 +1,6 @@
 // The simplest usage pattern. The right thing in most cases.
 
-import '../../polyfill'
+import '../../src/polyfill.ts'
 
 const one = new Intl.PluralRules('en').select(1)
 const other = new Intl.PluralRules('en', {

examples/src/factory.js

@@ -1,6 +1,6 @@
 // About as simple as the polyfill, but without the global namespace pollution.
 
-import PluralRules from '../../plural-rules'
+import PluralRules from '../../src/plural-rules.ts'
 
 const one = new PluralRules('en').select(1)
 const other = new PluralRules('en', { minimumSignificantDigits: 3 }).select(1)