add /testing entry point

Author: TheSonOfThomp

packages/select/package.json

@@ -6,6 +6,18 @@
   "module": "./dist/esm/index.js",
   "types": "./dist/index.d.ts",
   "typesVersions": {},
+  "exports": {
+    ".": {
+      "import": "./dist/esm/index.js",
+      "require": "./dist/index.js",
+      "types": "./dist/index.d.ts"
+    },
+    "./testing": {
+      "import": "./dist/esm/testing/index.js",
+      "require": "./dist/testing/index.js",
+      "types": "./dist/testing/index.d.ts"
+    }
+  },
   "scripts": {
     "build": "lg build-package",
     "tsc": "lg build-ts",

packages/select/rollup.config.mjs

@@ -0,0 +1,30 @@
+import {
+  esmConfig,
+  umdConfig,
+  storiesConfig,
+} from '@lg-tools/build/config/rollup.config.mjs';
+
+const esmTestUtilsConfig = {
+  ...esmConfig,
+  input: 'src/testing/index.ts',
+  output: {
+    ...esmConfig.output,
+    dir: 'dist/esm/testing',
+  },
+};
+const umdTestUtilsConfig = {
+  ...umdConfig,
+  input: 'src/testing/index.ts',
+  output: {
+    ...umdConfig.output,
+    dir: 'dist/testing',
+  },
+};
+
+export default [
+  esmConfig,
+  umdConfig,
+  esmTestUtilsConfig,
+  umdTestUtilsConfig,
+  storiesConfig,
+];