@每日英语3Understand That Code Generation Is Independent Of Types
- Code generation is independent of type system. This means that Typescript types cannot affect the runtime behavior or performance of your code.
- It is possible for a program with type errors to build code
- Typescript types are not available at runtime. To query a type at runtime, you need some way to reconstruct it. Tagged unions and property are common ways to do this. Some constructs, such as class, introduce both a Typescript type and a value that is available at runtime.
- Code generation is independent of type system. This means that Typescript types cannot affect the runtime behavior or performance of your code.
- It is possible for a program with type errors to build code
- Typescript types are not available at runtime. To query a type at runtime, you need some way to reconstruct it. Tagged unions and property are common ways to do this. Some constructs, such as class, introduce both a Typescript type and a value that is available at runtime.
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![[绝望的凝视]](http://lf3-cdn-tos.bytescm.com/obj/static/xitu_juejin_web/img/jj_emoji_69.cabd864.png)
， 同遭遇的掘友们，来发牢骚吧