# ConcurrentSet

`import { ConcurrentSet } from "destack:collections";`

A sharded concurrent hash set.

```ds title="ConcurrentSet"
export class ConcurrentSet<T>
```

[language/library/src/collections/concurrent-set.ds:16:19](https://github.com/destack-sh/destack/blob/main/language/library/src/collections/concurrent-set.ds#L16-L19)