@type t() :: %MingaAgent.Providers.Native.LoopCtx{
  changeset: pid() | nil,
  config: MingaAgent.Config.t(),
  credential_opts: keyword(),
  fork_store: pid() | nil,
  hook_runner: MingaAgent.Providers.Native.hook_runner(),
  llm_client: term(),
  max_cost: float() | nil,
  max_retries: non_neg_integer(),
  max_turns: pos_integer(),
  project_root: String.t(),
  project_view: MingaAgent.ProjectView.t() | nil,
  provider_pid: pid(),
  request: MingaAgent.Session.Request.t(),
  selection: MingaAgent.ModelSelection.t(),
  session_cost: float(),
  session_pid: pid(),
  tool_metadata: map(),
  tools: [term()],
  turn_count: non_neg_integer()
}