# `Ash.Resource.SignalListener`
[🔗](https://github.com/ash-project/ash/blob/v3.36.1/lib/ash/resource/signal_listener.ex#L5)

Represents an `on` declaration in the `signals_in` section of a resource.

# `mapping`

```elixir
@type mapping() :: [{atom(), atom()}]
```

# `t`

```elixir
@type t() :: %Ash.Resource.SignalListener{
  __spark_metadata__: Spark.Dsl.Entity.spark_meta(),
  action: atom(),
  action_type: Ash.Resource.Actions.action_type() | nil,
  args: mapping(),
  argument: atom() | nil,
  batch?: boolean(),
  delivery: {module(), Keyword.t()},
  description: String.t() | nil,
  get_by: mapping(),
  inputs: mapping() | nil,
  name: atom(),
  read_action: atom() | nil,
  resource: Ash.Resource.t(),
  signal: atom(),
  signal_module: Ash.Signals.t()
}
```

---

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