fix:error occurs without babel-loader

[jinghm318]

Types of changes

• [ ] New feature
• [x] Bug fix
• [ ] Documentation change
• [ ] Coding style change
• [ ] Refactoring
• [ ] Performance improvement
• [ ] Test cases
• [ ] Continuous integration
• [ ] Typescript definition change
• [ ] Breaking change

Background and context

某些场景下，include 中的一些文件没有配置 Babel-loader，会导致编译错误。例如，arco组件库被引用在第三方组件库中，而第三方组件库可能默认没有babel-loader。

Solution

判断babel-loader是否已经配置了

How is the change tested?

Changelog

Changelog(CN)	Changelog(EN)	Related issues

Checklist:

• [ ] Provide changelog for relevant changes (e.g. bug fixes and new features) if applicable.
• [ ] Changes are submitted to the appropriate branch (e.g. features should be submitted to feature branch and others should be submitted to master branch)

Other information