Merge pull request #19388 from javier-arango/feat/lib-channel-postmes…

…sage-tsup

Build: Bundle lib/channel-postmessage with ts-up

code/lib/channel-postmessage/package.json

@@ -20,9 +20,17 @@
   },
   "license": "MIT",
   "sideEffects": false,
-  "main": "dist/cjs/index.js",
-  "module": "dist/esm/index.js",
-  "types": "dist/types/index.d.ts",
+  "exports": {
+    ".": {
+      "require": "./dist/index.js",
+      "import": "./dist/index.mjs",
+      "types": "./dist/index.d.ts"
+    },
+    "./package.json": "./package.json"
+  },
+  "main": "dist/index.js",
+  "module": "dist/index.mjs",
+  "types": "dist/index.d.ts",
   "files": [
     "dist/**/*",
     "README.md",
@@ -31,7 +39,7 @@
   ],
   "scripts": {
     "check": "../../../scripts/node_modules/.bin/tsc --noEmit",
-    "prep": "node ../../../scripts/prepare.js"
+    "prep": "../../../scripts/prepare/bundle.ts"
   },
   "dependencies": {
     "@storybook/channels": "7.0.0-alpha.37",
@@ -47,5 +55,10 @@
   "publishConfig": {
     "access": "public"
   },
+  "bundler": {
+    "entries": [
+      "./src/index.ts"
+    ]
+  },
   "gitHead": "82667a655108283aafc828427f00bb3590a334e5"
 }