getDevToolsTarget method
Gets the targetId of the DevTools page target opened for the given target
(if any).
targetId Page or tab target ID.
Returns: The targetId of DevTools page target if exists.
Implementation
Future<TargetID> getDevToolsTarget(TargetID targetId) async {
var result = await _client.send('Target.getDevToolsTarget', {
'targetId': targetId,
});
return TargetID.fromJson(result['targetId'] as String);
}