defmodule Nola.Plugins.Txt.Markov do
  @type state :: any()
  @callback start_link() :: {:ok, state()}
  @callback reload(content :: Map.t(), state()) :: any()
  @callback sentence(state()) :: {:ok, String.t()} | {:error, String.t()}
  @callback complete_sentence(state()) :: {:ok, String.t()} | {:error, String.t()}
end