[import()] Initial support for dynamic-import (#4699)

* [import()] Initial support for function-like import

* [import()] Renaming import-functions to dynamic-import

* [stage-2] Fixing lint error

* add to package.json

packages/babel-plugin-syntax-dynamic-import/README.md

@@ -0,0 +1,35 @@
+# babel-plugin-syntax-dynamic-import
+
+Allow parsing of `import()`.
+
+## Installation
+
+```sh
+$ npm install babel-plugin-syntax-dynamic-import
+```
+
+## Usage
+
+### Via `.babelrc` (Recommended)
+
+**.babelrc**
+
+```json
+{
+  "plugins": ["syntax-dynamic-import"]
+}
+```
+
+### Via CLI
+
+```sh
+$ babel --plugins syntax-dynamic-import script.js
+```
+
+### Via Node API
+
+```javascript
+require("babel-core").transform("code", {
+  plugins: ["syntax-dynamic-import"]
+});
+```