add

.gitignore

@@ -0,0 +1 @@
+node_modules

package-lock.json

@@ -0,0 +1,35 @@
+{
+  "requires": true,
+  "lockfileVersion": 1,
+  "dependencies": {
+    "@types/estree": {
+      "version": "0.0.39",
+      "resolved": "https://registry.npmjs.org/@types/estree/-/estree-0.0.39.tgz",
+      "integrity": "sha512-EYNwp3bU+98cpU4lAWYYL7Zz+2gryWH1qbdDTidVd6hkiR6weksdbMadyXKXNPEkQFhXM+hVO9ZygomHXp+AIw==",
+      "dev": true
+    },
+    "@types/node": {
+      "version": "12.12.11",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.12.11.tgz",
+      "integrity": "sha512-O+x6uIpa6oMNTkPuHDa9MhMMehlxLAd5QcOvKRjAFsBVpeFWTOPnXbDvILvFgFFZfQ1xh1EZi1FbXxUix+zpsQ==",
+      "dev": true
+    },
+    "acorn": {
+      "version": "7.1.0",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.1.0.tgz",
+      "integrity": "sha512-kL5CuoXA/dgxlBbVrflsflzQ3PAas7RYZB52NOm/6839iVYJgKMJ3cQJD+t2i5+qFa8h3MDpEOJiS64E8JLnSQ==",
+      "dev": true
+    },
+    "rollup": {
+      "version": "1.27.3",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-1.27.3.tgz",
+      "integrity": "sha512-79AEh4m5NPCz97GTuIoXpSFIMPyk2AiqVQp040baSRPXk/I4YMGt5/CR9GX5oEYEkxwBZoWLheaS1/w/FidfJw==",
+      "dev": true,
+      "requires": {
+        "@types/estree": "*",
+        "@types/node": "*",
+        "acorn": "^7.1.0"
+      }
+    }
+  }
+}

rollup-demo1/lib.js

@@ -0,0 +1,7 @@
+export function logA() {
+  console.log('function logA called')
+}
+
+export function logB() {
+  console.log('function logB called')
+}

rollup-demo1/main.js

@@ -0,0 +1,5 @@
+import {
+  logA
+} from './lib'
+
+logA()

rollup-demo1/package.json

@@ -0,0 +1,16 @@
+{
+  "name": "rollup-demo1",
+  "version": "1.0.0",
+  "description": "",
+  "main": "main.js",
+  "scripts": {
+
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+http://git.poorman.top/topuser/rollup-demo"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC"
+}