v3 initial release

Author: mrholek

.gitignore

@@ -1,6 +1,6 @@
 .DS_Store
 .git
 .vscode
-_old
+dist
 node_modules
 test

build/rollup.config.js

@@ -0,0 +1,34 @@
+import commonjs from '@rollup/plugin-commonjs'
+import external from 'rollup-plugin-peer-deps-external'
+import resolve from '@rollup/plugin-node-resolve'
+import pkg from './../package.json'
+
+const plugins = [
+  external(),
+  resolve(),
+  commonjs({
+    include: ['../../node_modules/**'],
+  }),
+]
+export default [
+  {
+    input: 'js/index.esm.js',
+    output: {
+      file: pkg.module,
+      format: 'es',
+      exports: 'named',
+      sourcemap: true,
+    },
+    plugins: [...plugins],
+  },
+  {
+    input: 'js/index.js',
+    output: {
+      file: pkg.main,
+      format: 'cjs',
+      exports: 'named',
+      sourcemap: true,
+    },
+    plugins: [...plugins],
+  },
+]