# `PromptRunner.Observer.PubSub`
[🔗](https://github.com/nshkrdotcom/prompt_runner_sdk/blob/v0.6.1/lib/prompt_runner/observer/pub_sub.ex#L1)

Convenience helpers for broadcasting PromptRunner events through `Phoenix.PubSub`.

# `broadcast`

```elixir
@spec broadcast(module(), String.t(), map()) :: :ok | {:error, term()}
```

# `callback`

```elixir
@spec callback(module(), String.t()) :: (map() -> term())
```

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*Consult [api-reference.md](api-reference.md) for complete listing*