List types separately in each dist type

The uglier more correct work around for TypeScript's strange interaction with package.json exports in hybrid modules.
isaacs · Jan 15, 2023 · a08200d · a08200d
1 parent 20a9dcb
commit a08200d
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Showing 2 changed files with 16 additions and 7 deletions.
diff --git a/package.json b/package.json
@@ -4,12 +4,16 @@
   "main": "./dist/cjs/src/index.js",
   "module": "./dist/mjs/src/index.js",
   "bin": "./dist/cjs/src/bin.js",
-  "types": "./dist/cjs/src/index.d.ts",
   "exports": {
     ".": {
-      "types": "./dist/cjs/src/index.d.ts",
-      "import": "./dist/mjs/src/index.js",
-      "require": "./dist/cjs/src/index.js"
+      "import": {
+        "default": "./dist/mjs/src/index.js",
+        "types": "./dist/mjs/src/index.d.ts"
+      },
+      "require": {
+        "default": "./dist/cjs/src/index.js",
+        "types": "./dist/cjs/src/index.d.ts"
+      }
     }
   },
   "files": [

diff --git a/test/index.js b/test/index.js
@@ -4,9 +4,14 @@ t.same(
   require('../package.json').exports,
   {
     '.': {
-      types: './dist/cjs/src/index.d.ts',
-      import: './dist/mjs/src/index.js',
-      require: './dist/cjs/src/index.js',
+      import: {
+        default: './dist/mjs/src/index.js',
+        types: './dist/mjs/src/index.d.ts',
+      },
+      require: {
+        default: './dist/cjs/src/index.js',
+        types: './dist/cjs/src/index.d.ts',
+      },
     },
   },
   'nothing else exported except main'