defprotocol GenAI.Thread.StateProtocol do
  def with_model(state, model)
  def with_setting(state, setting, value)
  def with_settings(state, settings)
  def with_provider_setting(state, provider, setting, value)
  def with_provider_settings(state, provider, settings)
  def with_model_setting(state, model, setting, value)
  def with_model_settings(state, model, settings)
  def with_tool(state, tool)
  def with_tools(state, tools)
  def with_message(state, message)
  def with_messages(state, messages)

  def model(state)
  def settings(state)
  def model_settings(state, model)
  def provider_settings(state, provider)
  def messages(state, provider)
  def tools(state, provider)
end