fix(vite-plugin): ship in dual package format for compatibility with …

…Vite (lingui#1450)

packages/vite-plugin/package.json

@@ -2,8 +2,9 @@
   "name": "@lingui/vite-plugin",
   "version": "3.17.1",
   "description": "Vite plugin for Lingui message catalogs",
-  "main": "./build/index.js",
-  "types": "./build/index.d.ts",
+  "main": "./build/cjs/index.js",
+  "module": "./build/esm/index.js",
+  "types": "./build/esm/index.d.ts",
   "license": "MIT",
   "keywords": [
     "vite-plugin",
@@ -17,7 +18,10 @@
     "translation"
   ],
   "scripts": {
-    "build": "rimraf ./build && tsc"
+    "clean": "rimraf ./build",
+    "build:esm": "tsc --module esnext --outDir ./build/esm",
+    "build:cjs": "tsc --module commonjs --outDir ./build/cjs",
+    "build": "yarn clean && yarn build:esm && yarn build:cjs"
   },
   "repository": {
     "type": "git",
@@ -26,6 +30,18 @@
   "bugs": {
     "url": "https://github.com/lingui/js-lingui/issues"
   },
+  "exports": {
+    ".": {
+      "require": {
+        "types": "./build/cjs/index.d.ts",
+        "default": "./build/cjs/index.js"
+      },
+      "import": {
+        "types": "./build/esm/index.d.ts",
+        "default": "./build/esm/index.js"
+      }
+    }
+  },
   "engines": {
     "node": ">=14.0.0"
   },

packages/vite-plugin/tsconfig.json

@@ -5,6 +5,7 @@
     "sourceMap": true,
     "noEmit": false,
     "declaration": true,
+    "moduleResolution": "Node",
     "outDir": "./build",
     "esModuleInterop": true,
     "resolveJsonModule": true