-type disco_name() :: atom().

-type info() ::
    #{available_nodes := [node()],
      unavailable_nodes := [node()],
      joined_nodes := [node()],
      discovered_nodes := [node()],
      discovery_works := boolean(),
      remote_nodes_without_disco := [node()],
      remote_nodes_with_unknown_tables := [node()],
      remote_unknown_tables := [table_name()],
      remote_nodes_with_missing_tables => [node()],
      remote_missing_tables := [table_name()],
      conflict_nodes := [node()],
      conflict_tables := [table_name()]}.

-type node_to_tab_nodes_map() :: #{node() => tab_nodes_map()}.

-type status_data() ::
    #{this_node := node(),
      online_nodes := [node()],
      system_info := cets_discovery:system_info(),
      available_nodes := [node()],
      local_table_to_other_nodes_map := tab_nodes_map(),
      node_to_tab_nodes_map := node_to_tab_nodes_map()}.

-type tab_nodes_map() :: #{Table :: atom() => Nodes :: ordsets:ordset(node())}.

-type table_name() :: cets:table_name().