Support ESM modules

packages/classname/package.json

@@ -5,28 +5,24 @@
   "homepage": "https://github.com/bem/bem-react/tree/master/packages/classname",
   "repository": "https://github.com/bem/bem-react",
   "keywords": ["bem", "naming", "classes", "notation", "core"],
-  "main": "index.cjs",
-  "typings": "classname.d.ts",
-  "exports": {
-    "development": {
-      "require": "./build/classname.development.cjs",
-      "module": "./build/classname.development.mjs"
-    },
-    "production": {
-      "require": "./build/classname.production.min.cjs",
-      "module": "./build/classname.production.min.mjs"
-    },
-    "require": "./index.cjs",
-    "default": "./build/classname.production.min.mjs"
-  },
   "publishConfig": {
     "access": "public"
   },
-  "files": ["build", "classname.d.ts"],
   "license": "MPL-2.0",
   "scripts": {
     "prepublishOnly": "npm run build",
     "build": "node ../../scripts/rollup/build.js",
     "unit": "../../node_modules/.bin/jest --config ../../.config/jest/jest.config.js"
+  },
+  "files": ["build", "classname.d.ts"],
+  "main": "./build/classname.cjs",
+  "module": "./build/classname.mjs",
+  "types": "./classname.d.ts",
+  "exports": {
+    ".": {
+      "types": "./classname.d.ts",
+      "import": "./build/classname.mjs",
+      "require": "./build/classname.cjs"
+    }
   }
 }

packages/classnames/package.json

@@ -5,28 +5,24 @@
   "homepage": "https://github.com/bem/bem-react/tree/master/packages/classnames",
   "repository": "https://github.com/bem/bem-react",
   "keywords": ["classes", "merge"],
-  "main": "index.cjs",
-  "typings": "classnames.d.ts",
-  "exports": {
-    "development": {
-      "require": "./build/classnames.development.cjs",
-      "module": "./build/classnames.development.mjs"
-    },
-    "production": {
-      "require": "./build/classnames.production.min.cjs",
-      "module": "./build/classnames.production.min.mjs"
-    },
-    "require": "./index.cjs",
-    "default": "./build/classnames.production.min.mjs"
-  },
   "publishConfig": {
     "access": "public"
   },
-  "files": ["build", "classnames.d.ts"],
   "license": "MPL-2.0",
   "scripts": {
     "prepublishOnly": "npm run build",
     "build": "node ../../scripts/rollup/build.js",
     "unit": "../../node_modules/.bin/jest --config ../../.config/jest/jest.config.js"
+  },
+  "files": ["build", "classnames.d.ts"],
+  "main": "./build/classnames.cjs",
+  "module": "./build/classnames.mjs",
+  "types": "./classnames.d.ts",
+  "exports": {
+    ".": {
+      "types": "./classnames.d.ts",
+      "import": "./build/classnames.mjs",
+      "require": "./build/classnames.cjs"
+    }
   }
 }

packages/core/package.json

@@ -5,24 +5,9 @@
   "homepage": "https://github.com/bem/bem-react/tree/master/packages/core",
   "repository": "https://github.com/bem/bem-react",
   "keywords": ["bem", "modifier", "withBemMod", "core"],
-  "main": "index.cjs",
-  "typings": "core.d.ts",
-  "exports": {
-    "development": {
-      "require": "./build/core.development.cjs",
-      "module": "./build/core.development.mjs"
-    },
-    "production": {
-      "require": "./build/core.production.min.cjs",
-      "module": "./build/core.production.min.mjs"
-    },
-    "require": "./index.cjs",
-    "default": "./build/core.production.min.mjs"
-  },
   "publishConfig": {
     "access": "public"
   },
-  "files": ["build", "core.d.ts"],
   "license": "MPL-2.0",
   "scripts": {
     "prepublishOnly": "npm run build",
@@ -35,5 +20,16 @@
   },
   "peerDependencies": {
     "react": "^16.8.0 || ^17.0.0 || ^18.0.0"
+  },
+  "files": ["build", "core.d.ts"],
+  "main": "./build/core.cjs",
+  "module": "./build/core.mjs",
+  "types": "./core.d.ts",
+  "exports": {
+    ".": {
+      "types": "./core.d.ts",
+      "import": "./build/core.mjs",
+      "require": "./build/core.cjs"
+    }
   }
 }

packages/di/package.json

@@ -5,24 +5,9 @@
   "homepage": "https://github.com/bem/bem-react/tree/master/packages/di",
   "repository": "https://github.com/bem/bem-react",
   "keywords": ["bem", "level", "dependency", "di", "dependency injection", "react"],
-  "main": "index.cjs",
-  "typings": "di.d.ts",
-  "exports": {
-    "development": {
-      "require": "./build/di.development.cjs",
-      "module": "./build/di.development.mjs"
-    },
-    "production": {
-      "require": "./build/di.production.min.cjs",
-      "module": "./build/di.production.min.mjs"
-    },
-    "require": "./index.cjs",
-    "default": "./build/di.production.min.mjs"
-  },
   "publishConfig": {
     "access": "public"
   },
-  "files": ["build", "di.d.ts"],
   "license": "MPL-2.0",
   "scripts": {
     "prepublishOnly": "npm run build",
@@ -31,5 +16,16 @@
   },
   "peerDependencies": {
     "react": "^16.8.0 || ^17.0.0 || ^18.0.0"
+  },
+  "files": ["build", "di.d.ts"],
+  "main": "./build/di.cjs",
+  "module": "./build/di.mjs",
+  "types": "./di.d.ts",
+  "exports": {
+    ".": {
+      "types": "./di.d.ts",
+      "import": "./build/di.mjs",
+      "require": "./build/di.cjs"
+    }
   }
 }

scripts/rollup/build.js

@@ -7,14 +7,11 @@ const rimraf = require('rimraf')
 const gzipSize = require('gzip-size')
 const prettyBytes = require('pretty-bytes')
 const { rollup } = require('rollup')
-const { terser } = require('rollup-plugin-terser')
 const typescript2 = require('rollup-plugin-typescript2')
 const replace = require('rollup-plugin-replace')
 const nodeResolve = require('rollup-plugin-node-resolve')
 const stripBanner = require('rollup-plugin-strip-banner')
 
-const { getTerserConfig } = require('./terser.config')
-
 const { log } = console
 const packagePath = process.cwd()
 
@@ -28,7 +25,6 @@ function getPlugins({ isProduction, tsConfigPath }) {
       tsconfig: tsConfigPath,
       useTsconfigDeclarationDir: true,
     }),
-    isProduction && terser(getTerserConfig()),
   ]
 }
 
@@ -78,25 +74,15 @@ function getPackageData(packagePath) {
     inputFile,
     outputs: [
       {
-        outputFile: resolve(buildPath, `${packageName}.production.min.cjs`),
+        outputFile: resolve(buildPath, `${packageName}.cjs`),
         isProduction: true,
         isESM: false,
       },
       {
-        outputFile: resolve(buildPath, `${packageName}.production.min.mjs`),
+        outputFile: resolve(buildPath, `${packageName}.mjs`),
         isProduction: true,
         isESM: true,
       },
-      {
-        outputFile: resolve(buildPath, `${packageName}.development.cjs`),
-        isProduction: false,
-        isESM: false,
-      },
-      {
-        outputFile: resolve(buildPath, `${packageName}.development.mjs`),
-        isProduction: false,
-        isESM: true,
-      },
     ],
   }
 }