I have a bunch of static classes I would like to access easily by adding them all to a List.

Is there a way to add these static classes to a list? I get a "This type is used like a variable" error.

```
public static class PCM1_Setup : IGUI_to_BFC
{
    //PCM1_FORMAT
    public static void Setup_toBFC()
    {
        //uses the checkboxes to update the BFC
        //Determine the value to write to the field based on the check boxes
        RegmapInputReader.BitField BF;
        GB.BFC.name_to_BitField_Dict.TryGetValue("PCM1_FORMAT", out BF);
    }

    public static void Setup_fromBFC()
    {
        //Sets up the check boxes from the BFC
    }
}

public static class PC2
{
    List<IGUI_to_BFC> abe = new List<IGUI_to_BFC>();
    PC2()
    {
        abe.Add(PCM1_Setup); //ERROR HERE----------------------
    }
}

```