SerpentineLayout.js 没有export

[cindydove]

gojs/extensions/SerpentineLayout.js这个文件中没有将SerpentineLayout类通过export导出，导致vue项目中无法使用该类

[WalterNorthwoods]

The extension files in the "extensions" directory are meant to be loaded with a <script> tag.

The extension files in the "extensionsTS" directory are modules meant to be loaded with require.

The extension files in the "extensionsJSM" directory are ES6 modules meant to be loaded with import.

Copy the extensions that you want to use to your own project and fix their require/import statements to make sure that you don't load GoJS library more than once.