Publish all packages as ESM-only, via package.json exports

.gitignore

@@ -2,6 +2,8 @@ node_modules
 html
 .vscode
 
+/fluent-*/dist/
+
 # Test coverage
 .nyc_output
 coverage

.prettierignore

@@ -4,8 +4,6 @@ html
 
 coverage/
 dist/
-esm/
-/fluent-*/index.js
 /tools/**/*.ftl
 /tools/**/*.json
 

eslint.config.mjs

@@ -10,7 +10,6 @@ export default [
       "**/node_modules/",
       "*/coverage/",
       "*/dist/",
-      "*/esm/",
       "*/vendor/",
       "fluent-*/index.js",
       "html/",

fluent-bundle/package.json

@@ -2,6 +2,16 @@
   "name": "@fluent/bundle",
   "description": "Localization library for expressive translations.",
   "version": "0.19.1",
+  "type": "module",
+  "exports": {
+    ".": "./dist/index.js",
+    "./ast": "./dist/ast.js",
+    "./builtins": "./dist/builtins.js",
+    "./package.json": "./package.json"
+  },
+  "files": [
+    "./dist/"
+  ],
   "homepage": "https://projectfluent.org",
   "author": "Mozilla <[email protected]>",
   "license": "Apache-2.0",
@@ -15,9 +25,6 @@
       "email": "[email protected]"
     }
   ],
-  "main": "./index.js",
-  "module": "./esm/index.js",
-  "types": "./esm/index.d.ts",
   "repository": {
     "type": "git",
     "url": "https://github.com/projectfluent/fluent.js.git"
@@ -39,14 +46,12 @@
     "parser"
   ],
   "scripts": {
-    "build": "tsc",
-    "postbuild": "rollup -c ../rollup.config.mjs"
+    "build": "tsc"
   },
   "engines": {
     "node": "^20.19 || ^22.12 || >=24"
   },
   "devDependencies": {
-    "@fluent/dedent": "^0.5.0",
     "temporal-polyfill": "^0.2.5"
   }
 }

fluent-bundle/src/index.ts

@@ -6,14 +6,14 @@
  */
 
 export type { Message } from "./ast.js";
-export { FluentBundle, TextTransform } from "./bundle.js";
+export { FluentBundle, type TextTransform } from "./bundle.js";
 export { FluentResource } from "./resource.js";
 export type { Scope } from "./scope.js";
 export {
-  FluentValue,
-  FluentVariable,
-  FluentType,
-  FluentFunction,
+  type FluentValue,
+  type FluentVariable,
+  type FluentType,
+  type FluentFunction,
   FluentNone,
   FluentNumber,
   FluentDateTime,

fluent-bundle/tsconfig.json

@@ -1,7 +1,7 @@
 {
   "extends": "../tsconfig.base.json",
   "compilerOptions": {
-    "outDir": "./esm",
+    "outDir": "./dist",
     "rootDir": "./src"
   },
   "include": ["./src/**/*.ts"]

fluent-dedent/package.json

@@ -2,6 +2,14 @@
   "name": "@fluent/dedent",
   "description": "A template literal tag for dedenting Fluent code",
   "version": "0.5.0",
+  "type": "module",
+  "exports": {
+    ".": "./dist/index.js",
+    "./package.json": "./package.json"
+  },
+  "files": [
+    "./dist/"
+  ],
   "homepage": "https://projectfluent.org",
   "author": "Mozilla <[email protected]>",
   "license": "Apache-2.0",
@@ -11,9 +19,6 @@
       "email": "[email protected]"
     }
   ],
-  "main": "./index.js",
-  "module": "./esm/index.js",
-  "types": "./esm/index.d.ts",
   "repository": {
     "type": "git",
     "url": "https://github.com/projectfluent/fluent.js.git"
@@ -24,8 +29,7 @@
     "ftl"
   ],
   "scripts": {
-    "build": "tsc",
-    "postbuild": "rollup -c ../rollup.config.mjs"
+    "build": "tsc"
   },
   "engines": {
     "node": "^20.19 || ^22.12 || >=24"

fluent-dedent/tsconfig.json

@@ -1,7 +1,7 @@
 {
   "extends": "../tsconfig.base.json",
   "compilerOptions": {
-    "outDir": "./esm"
+    "outDir": "./dist"
   },
   "include": ["./src/**/*.ts"]
 }

fluent-dom/package.json

@@ -2,6 +2,15 @@
   "name": "@fluent/dom",
   "version": "0.10.2",
   "description": "Fluent bindings for DOM",
+  "type": "module",
+  "exports": {
+    ".": "./dist/index.js",
+    "./overlay": "./dist/overlay.js",
+    "./package.json": "./package.json"
+  },
+  "files": [
+    "./dist/"
+  ],
   "repository": {
     "type": "git",
     "url": "https://github.com/projectfluent/fluent.js.git"
@@ -18,9 +27,6 @@
       "email": "[email protected]"
     }
   ],
-  "main": "./index.js",
-  "module": "./esm/index.js",
-  "types": "./esm/index.d.ts",
   "keywords": [
     "localization",
     "l10n",
@@ -34,15 +40,11 @@
     "format"
   ],
   "scripts": {
-    "build": "tsc",
-    "postbuild": "rollup -c ../rollup.config.mjs --globals cached-iterable:CachedIterable"
+    "build": "tsc"
   },
   "engines": {
     "node": "^20.19 || ^22.12 || >=24"
   },
-  "devDependencies": {
-    "@fluent/bundle": "^0.19.0"
-  },
   "dependencies": {
     "cached-iterable": "^0.3"
   }

fluent-dom/tsconfig.json

@@ -2,7 +2,7 @@
   "extends": "../tsconfig.base.json",
   "compilerOptions": {
     "allowJs": true,
-    "outDir": "./esm"
+    "outDir": "./dist"
   },
   "include": ["./src/**/*"]
 }