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# Resolvable()

Enables the attached to protocol to be resolved as remote distributed
actor reference.

```
@attached(peer, names: prefixed(`$`)) @attached(extension, names: arbitrary) macro Resolvable()
```

## Overview

### Requirements

The attached to type must be a protocol that refines the `DistributedActor`
protocol. It must either specify a concrete `ActorSystem` or constrain it
in such way that the system’s `SerializationRequirement` is statically known.

---

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