in six lines of code i fixed two major nodejs typescript issues

issue 1: missing type definitions

**problem:** when using third-party libraries, typescript may complain about missing type definitions.

**solution:** install the appropriate type definitions using definitelytyped.

```bash
npm install --save-dev @types/express
```

issue 2: type inference with `any`

**problem:** using `any` can lead to runtime errors due to lack of type safety.

**solution:** define an interface for your data structure.

```typescript
interface user { id: number; name: string; }
```

summary

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