See package layout guidelines on how to add an example.

Because:

• package:network_tools/network_tools.dart that imports:
• package:network_tools/src/services/mdns_scanner_service.dart that imports:
• package:universal_io/io.dart that imports:
• package:universal_io/src/_exports_in_browser.dart that imports:
• package:universal_io/src/internet_address.dart that imports:
• dart:io

Because:

• package:network_tools/network_tools.dart that imports:
• package:network_tools/src/services/mdns_scanner_service.dart that imports:
• package:universal_io/io.dart that imports:
• package:universal_io/src/_exports_in_vm.dart that imports:
• package:universal_io/src/new_universal_http_client.dart that imports:
• package:universal_io/src/_helpers.dart that imports:
• package:universal_io/src/_helpers_impl_elsewhere.dart that imports:
• dart:io

lib/src/device_info/vendor_table.dart:10:1

   ╷
10 │ ┌ /// Provides utilities for mapping MAC addresses to vendor information using a local CSV file.
11 │ │ class VendorTable {
12 │ │   static String noColonString(String macAddress) {
13 │ │     final pattern = macAddress.contains(':') ? ':' : '-';
14 │ │     return macAddress.split(pattern).sublist(0, 3).join().toUpperCase();
15 │ │   }
16 │ │ 
17 │ │   static Future<List<Vendor>> fetchVendorTable({http.Client? client}) async {
18 │ │     //Download and store
19 │ │     final csvPath = p.join(dbDirectory, "mac-vendors-export.csv");
20 │ │     final file = File(csvPath);
21 │ │     if (!await file.exists()) {
   │ └────────^
   ╵

To reproduce make sure you are using the lints_core and run dart analyze lib/src/device_info/vendor_table.dart

lib/src/mdns_scanner/get_srv_list_by_os/srv_list.dart:4:1

   ╷
4  │ ┌ /// This class is common interface for executing functions on different os
5  │ │ class SrvList {
6  │ │   /// Will get the srv record in the local network.
7  │ │   static Future<List<String>?> getSrvRecordList() async {
8  │ │     if (Platform.isLinux) {
9  │ │       return SrvListLinux.getSrvRecordList();
10 │ │     }
11 │ │     // else if (Platform.isMacOS){
12 │ │     //   // I think the command should be dns-sd so
13 │ │     //   // dns-sd -B _services._dns-sd._udp local.
14 │ │     //   // and
15 │ │     //   // dns-sd -B _ipp._tcp local.
16 │ │     // }
17 │ │ 
18 │ │     // Get srv record list is not supported on this os
   │ └───────────────────────────^
   ╵

To reproduce make sure you are using the lints_core and run dart analyze lib/src/mdns_scanner/get_srv_list_by_os/srv_list.dart