# typescript
## [interface](https://typescript.bootcss.com/interfaces.html)
```
interface Person {
    name: string;
    age: number;
}

let person: Person = Person
```

## [Class](https://www.typescriptlang.org/docs/handbook/2/classes.html)
`npx tsx ./test_class.ts`
```{literalinclude} ./test_class.ts
```