Question

How to create a generic reverseArray function to reverse the elements of an array while maintaining type safety?

Accepted Answer

```typescript function reverseArray(arr: Array): Array { return arr.reverse(); } ```

Answer

```typescript
function reverseArray(arr: any[]): any[] {
 return arr.reverse();
}
```

Answer

```typescript
function reverseArray<T>(arr: T[]): T[] {
 return arr.reverse();
}
```

Answer

```typescript
function reverseArray<T>(arr) {
 return arr.reverse();
}
```

Question from the Typescript - Overview test