opentiny
✨ [Feature]: 希望可以把内置组件暴露出来，可以自己扩展其他组件
What problem does this feature solve
开发者可以自己扩展更多的内置组件，虽然可以通过物料去扩展，但是存在调试不方便的情况，请问有其他解决方式吗？
What does the proposed API look like
提供注册内置组件的api
What is your project name
无
Bot detected the issue body's language is not English, translate it automatically.
Title: ✨ [Feature]: I hope that the built-in components can be exposed and other components can be extended by yourself
Bot detected the issue body's language is not English, translate it automatically.
Hello, can you please describe the feature you want in detail and how to use it? For example: What built-in components do you want us to expose, and how can you use and expand them?
您好，请问方便详细描述下您想要的 feature，以及使用方式嘛？ 比如：您希望我们暴露出来哪些内置组件，您可以通过什么方式进行使用、拓展？
其实想解决的是如何很方便的开发物料，现在物料必须开发好，打包成物料包再引入使用，比如有问题我又需要再去修改源码再进行打包测试，链路比较长，如下图的这些组件直接引入了，就可以直接再设计器进行调试。两种方式：1. 这里的mapper是否可以自己添加；2. 提供一个组件开发调试的工具。
Bot detected the issue body's language is not English, translate it automatically.
Hello, can you please describe the feature you want in detail and how to use it? For example: What built-in components do you want us to expose, and how can you use and expand them? In fact, what I want to solve is how to develop materials very conveniently. Now the materials must be developed well, packaged into material packages and then introduced and used. For example, if there is a problem, I need to modify the source code and then package and test it. The link is relatively long. If these components in the figure below are directly introduced, they can be directly debugged by the designer. There are two ways: 1. Can the mapper be added by itself; 2. Provide a tool for component development and debugging.