Include webpack-helpers in stimulus glue/proxy package (#453)

* move webpack-helpers back to it's own file

So they can be impored with `stimulus/webpack-helpers` again

See: https://github.com/hotwired/stimulus/blob/v2.0.0/packages/stimulus/webpack-helpers.js

* rollup webpack-helpers too

* add browser field too

.gitignore

@@ -4,4 +4,3 @@ node_modules/
 docs/api/
 *.log
 *.tsbuildinfo
-*.d.ts

packages/stimulus/index.d.ts

@@ -0,0 +1,2 @@
+export * from "@hotwired/stimulus"
+export as namespace Stimulus

packages/stimulus/package.json

@@ -9,16 +9,39 @@
     "Javan Makhmali <[email protected]>",
     "Sam Stephenson <[email protected]>"
   ],
-  "main": "dist/stimulus.js",
-  "module": "dist/stimulus.esm.js",
+  "main": "./dist/stimulus.js",
+  "module": "./dist/stimulus.js",
+  "browser": "./dist/stimulus.js",
+  "umd:main": "./dist/stimulus.umd.js",
+  "types": "./index.d.ts",
+  "exports": {
+    ".": {
+      "browser": "./dist/stimulus.js",
+      "import": "./dist/stimulus.js",
+      "umd": "./dist/stimulus.umd.js",
+      "types": "./index.d.ts"
+    },
+    "./webpack-helpers": {
+      "browser": "./dist/webpack-helpers.js",
+      "import": "./dist/webpack-helpers.js",
+      "umd": "./dist/webpack-helpers.umd.js",
+      "types": "./webpack-helpers.d.ts"
+    }
+  },
   "files": [
+    "index.d.ts",
     "dist/stimulus.js",
     "dist/stimulus.umd.js",
+    "webpack-helpers.js",
+    "webpack-helpers.d.ts",
+    "dist/webpack-helpers.js",
+    "dist/webpack-helpers.umd.js",
     "README.md"
   ],
   "license": "MIT",
   "dependencies": {
-    "@hotwired/stimulus": "^3.0.0"
+    "@hotwired/stimulus": "^3.0.0",
+    "@hotwired/stimulus-webpack-helpers": "^1.0.0"
   },
   "devDependencies": {
     "@rollup/plugin-node-resolve": "^13.0.0",

packages/stimulus/rollup.config.js

@@ -4,23 +4,59 @@ import { version } from "./package.json"
 const year = new Date().getFullYear()
 const banner = `/*\nStimulus ${version}\nCopyright © ${year} Basecamp, LLC\n */`
 
-export default {
-  input: "index.js",
-  output: [
-    {
-      name: "Stimulus",
-      file: "dist/stimulus.umd.js",
-      format: "umd",
-      banner
-    },
-    {
-      file: "dist/stimulus.js",
-      format: "es",
-      banner
-    },
-  ],
-  context: "window",
-  plugins: [
-    resolve()
-  ]
-}
+export default [
+  {
+    external: [
+      "@hotwired/stimulus",
+      "@hotwired/stimulus-webpack-helpers"
+    ],
+    input: "index.js",
+    output: [
+      {
+        globals: {
+          '@hotwired/stimulus': 'Stimulus'
+        },
+        name: "Stimulus",
+        file: "dist/stimulus.umd.js",
+        format: "umd",
+        banner
+      },
+      {
+        file: "dist/stimulus.js",
+        format: "es",
+        banner
+      },
+    ],
+    context: "window",
+    plugins: [
+      resolve()
+    ]
+  },
+  {
+    external: [
+      "@hotwired/stimulus",
+      "@hotwired/stimulus-webpack-helpers"
+    ],
+    input: "webpack-helpers.js",
+    output: [
+      {
+        globals: {
+          '@hotwired/stimulus-webpack-helpers': 'StimulusWebpackHelpers'
+        },
+        name: "Stimulus",
+        file: "dist/webpack-helpers.umd.js",
+        format: "umd",
+        banner
+      },
+      {
+        file: "dist/webpack-helpers.js",
+        format: "es",
+        banner
+      },
+    ],
+    context: "window",
+    plugins: [
+      resolve()
+    ]
+  }
+]

packages/stimulus/webpack-helpers.d.ts

@@ -0,0 +1,2 @@
+export * from "@hotwired/stimulus-webpack-helpers"
+export as namespace StimulusWebpackHelpers

packages/stimulus/webpack-helpers.js

@@ -0,0 +1 @@
+export * from "@hotwired/stimulus-webpack-helpers"

packages/stimulus/yarn.lock

@@ -2,6 +2,11 @@
 # yarn lockfile v1
 
 
+"@hotwired/stimulus-webpack-helpers@^1.0.0":
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/@hotwired/stimulus-webpack-helpers/-/stimulus-webpack-helpers-1.0.0.tgz#6bd7906a4a2b6e1cd8732203b60264f987bd1084"
+  integrity sha512-6oKDmJDSsV+zdlHnF485nneuekY/Zbl669wei4HIiwxUWHhVSU1XIVji4aj+Ws9AXghjTYBS8H5ralB97BVMDw==
+
 "@hotwired/stimulus@^3.0.0":
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/@hotwired/stimulus/-/stimulus-3.0.0.tgz#45171e61417af60f0e546665c52fae5b67295cee"