# `Ash.Signals.Field`
[🔗](https://github.com/ash-project/ash/blob/v3.36.1/lib/ash/signals/field.ex#L5)

Represents an `argument` of a signal.

# `t`

```elixir
@type t() :: %Ash.Signals.Field{
  __spark_metadata__: Spark.Dsl.Entity.spark_meta(),
  allow_nil?: boolean(),
  constraints: Keyword.t(),
  default: term(),
  description: String.t() | nil,
  name: atom(),
  type: Ash.Type.t()
}
```

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