Flutter how to use Lists to create similar widgets white implicit-case and implicity-dynamic set to false

Question

I'm trying to be better about typing in flutter/dart. To force this, I made an analysis_options.yaml with:

 analyzer:
  strong-mode:
    implicit-casts: false
    implicit-dynamic: false

and that works great, but I have a hard time with code like the following:

Widget build(BuildContext context) {

    return Column(
      children: [...widgetList()]);
  }

  widgetList(){
     List<Map<String,dynamic>> defineWidgets = [
      {"text":"beer", "color": Colors.blue}, // <-- Missing type arguments for map literal. Try adding an explicit type like 'dynamic' or enable implicit dynamic in your analysis options.
      {"text":"wine", "color": Colors.red},
    ];
    List<Widget> finalWidgets =[];
    for(int i = 0; i < defineWidgets.length; i++ ){
      finalWidgets.add(
        Expanded(child:Container(
          child:Text(defineWidgets[i]['text']), // <-- the argument type 'dynamic' can't be assigned to the parameter type 'String'
          color:defineWidgets[i]['color']
        ))
      );
    }
    return finalWidgets;
  }

I tried using cast() to no avail. Is there a way to do this of function without setting implicit-casts and implicit-dynamic to true?