Write a generic interface in Typescript

Question

What is the correct syntax for defining a generic interface?

Accepted Answer

```typescript
interface KeyValuePair<T, U> {
 key: T;
 value: U;
}
```

Answer

```typescript
interface KeyValuePair<T; U> {
 key: T;
 value: U;
}
```

Answer

```typescript
interface KeyValuePair<typeparam T, U> {
 key: T;
 value: U;
}
```

Answer

```typescript
interface KeyValuePair<T: any, U: any> {
 key: T;
 value: U;
}
```

Question from the Typescript - Overview test