-type altact_sig_flags() ::
    #{'ERTS_DOP_ALTACT_SIG_FLG_PRIO' := flag(),
      'ERTS_DOP_ALTACT_SIG_FLG_TOKEN' := flag(),
      'ERTS_DOP_ALTACT_SIG_FLG_ALIAS' := flag(),
      'ERTS_DOP_ALTACT_SIG_FLG_NAME' := flag(),
      'ERTS_DOP_ALTACT_SIG_FLG_EXIT' := flag()}.

-type channel_stats() ::
    #{packet_count := non_neg_integer(),
      emit_count := non_neg_integer(),
      drop_count := non_neg_integer(),
      dist_header_count := non_neg_integer(),
      dist_frag_header_count := non_neg_integer(),
      dist_frag_cont_count := non_neg_integer(),
      dist_pass_through_count := non_neg_integer(),
      dist_tick_count := non_neg_integer(),
      atom_cache_read_count := non_neg_integer(),
      atom_cache_write_count := non_neg_integer(),
      atom_cache_overwrite_count := non_neg_integer(),
      rewrite_fragment_header_count := non_neg_integer(),
      rollback_atom_cache_count := non_neg_integer(),
      compact_external_count := non_neg_integer(),
      compact_fragment_count := non_neg_integer(),
      control_has_export_ext := non_neg_integer(),
      control_has_new_fun_ext := non_neg_integer(),
      payload_has_export_ext := non_neg_integer(),
      payload_has_new_fun_ext := non_neg_integer(),
      fastpath := non_neg_integer(),
      slowpath := non_neg_integer(),
      dop_link := dop_stats(),
      dop_send := dop_stats(),
      dop_exit := dop_stats(),
      dop_unlink := dop_stats(),
      dop_reg_send := dop_stats(),
      dop_group_leader := dop_stats(),
      dop_exit2 := dop_stats(),
      dop_send_tt := dop_stats(),
      dop_exit_tt := dop_stats(),
      dop_reg_send_tt := dop_stats(),
      dop_exit2_tt := dop_stats(),
      dop_monitor_p := dop_stats(),
      dop_demonitor_p := dop_stats(),
      dop_monitor_p_exit := dop_stats(),
      dop_send_sender := dop_stats(),
      dop_send_sender_tt := dop_stats(),
      dop_payload_exit := dop_stats(),
      dop_payload_exit_tt := dop_stats(),
      dop_payload_exit2 := dop_stats(),
      dop_payload_exit2_tt := dop_stats(),
      dop_payload_monitor_p_exit := dop_stats(),
      dop_spawn_request := dop_stats(),
      dop_spawn_request_tt := dop_stats(),
      dop_spawn_reply := dop_stats(),
      dop_spawn_reply_tt := dop_stats(),
      dop_alias_send := dop_stats(),
      dop_alias_send_tt := dop_stats(),
      dop_unlink_id := dop_stats(),
      dop_unlink_id_ack := dop_stats(),
      dop_altact_sig_send := dop_stats()}.

-type config_key() ::
    compact_fragments | deep_packet_inspection | logging | otp_name_blocklist |
    redirect_dist_operations | untrusted.

-type config_map() ::
    #{compact_fragments := boolean(),
      deep_packet_inspection := boolean(),
      logging := boolean(),
      otp_name_blocklist := boolean(),
      redirect_dist_operations := boolean(),
      untrusted := boolean()}.

-type config_map_set() ::
    #{compact_fragments => boolean(),
      deep_packet_inspection => boolean(),
      logging => boolean(),
      otp_name_blocklist => boolean(),
      redirect_dist_operations => boolean(),
      untrusted => boolean()}.

-type distribution_flags() ::
    #{'DFLAG_PUBLISHED' := flag(),
      'DFLAG_ATOM_CACHE' := flag(),
      'DFLAG_EXTENDED_REFERENCES' := flag(),
      'DFLAG_DIST_MONITOR' := flag(),
      'DFLAG_FUN_TAGS' := flag(),
      'DFLAG_DIST_MONITOR_NAME' := flag(),
      'DFLAG_HIDDEN_ATOM_CACHE' := flag(),
      'DFLAG_NEW_FUN_TAGS' := flag(),
      'DFLAG_EXTENDED_PIDS_PORTS' := flag(),
      'DFLAG_EXPORT_PTR_TAG' := flag(),
      'DFLAG_BIT_BINARIES' := flag(),
      'DFLAG_NEW_FLOATS' := flag(),
      'DFLAG_UNICODE_IO' := flag(),
      'DFLAG_DIST_HDR_ATOM_CACHE' := flag(),
      'DFLAG_SMALL_ATOM_TAGS' := flag(),
      'DFLAG_ETS_COMPRESSED' := flag(),
      'DFLAG_UTF8_ATOMS' := flag(),
      'DFLAG_MAP_TAG' := flag(),
      'DFLAG_BIG_CREATION' := flag(),
      'DFLAG_SEND_SENDER' := flag(),
      'DFLAG_BIG_SEQTRACE_LABELS' := flag(),
      'DFLAG_PENDING_CONNECT' := flag(),
      'DFLAG_EXIT_PAYLOAD' := flag(),
      'DFLAG_FRAGMENTS' := flag(),
      'DFLAG_HANDSHAKE_23' := flag(),
      'DFLAG_UNLINK_ID' := flag(),
      'DFLAG_MANDATORY_25_DIGEST' := flag(),
      'DFLAG_RESERVED' := flag(),
      'DFLAG_SPAWN' := flag(),
      'DFLAG_NAME_ME' := flag(),
      'DFLAG_V4_NC' := flag(),
      'DFLAG_ALIAS' := flag(),
      'DFLAG_LOCAL_EXT' := flag(),
      'DFLAG_ALTACT_SIG' := flag(),
      'DFLAG_DETERMINISTIC' := flag(),
      'DFLAG_DIST_MANDATORY_25' := flag(),
      'DFLAG_DIST_MANDATORY_26' := flag(),
      'DFLAG_DIST_MANDATORY' := flag(),
      'DFLAG_DIST_HOPEFULLY' := flag(),
      'DFLAG_DIST_DEFAULT' := flag(),
      'DFLAG_DIST_ADDABLE' := flag(),
      'DFLAG_DIST_REJECTABLE' := flag(),
      'DFLAG_DIST_STRICT_ORDER' := flag(),
      'TERM_TO_BINARY_DFLAGS' := flag()}.

-type dop_stats() :: #{seen := non_neg_integer(), emit := non_neg_integer(), drop := non_neg_integer()}.

-type flag() :: 0..18446744073709551615.

-type spawn_flags() ::
    #{'ERTS_DIST_SPAWN_FLAG_LINK' := flag(), 'ERTS_DIST_SPAWN_FLAG_MONITOR' := flag()}.