# `Monty.Frameworks.Models.MotorSystemState.ProprioceptiveState`
[🔗](https://github.com/d-led/ex.tbp.monty/blob/v0.1.0/packages/ex_tbp_monty_core/lib/monty/frameworks/models/motor_system_state/proprioceptive_state.ex#L1)

What the environment says about every agent it contains.

Mirrors `tbp/monty/frameworks/models/motor_system_state.py::ProprioceptiveState`,
which is a `dict[AgentID, AgentState]` and nothing more. Here it is that map,
under a type, so a signature can say "the environment's account of the body"
rather than `map()`.

# `agent_id`

```elixir
@type agent_id() :: atom() | String.t()
```

# `t`

```elixir
@type t() :: %{
  optional(agent_id()) =>
    Monty.Frameworks.Models.MotorSystemState.AgentState.t()
}
```

---

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