Scaffold EF Core entities with interface

I am using Entity Framework Core tools to create Entities and DBContext from the existing database.

Scaffold-DbContext "Server=XXXXXX;Database=MyDB;User ID=xxxx;Password=xxxxxxx" Microsoft.EntityFrameworkCore.SqlServer -ContextDir .-OutputDir Entities -Force

This working. But is there any way to scaffold all the entities with known interface? So i have interface IEntityBase and i want all the entities to have this interface

Note This question is specific to EF Core 2+ and scaffolding

Update 1
So as per the SO Suggesion i have created CSharpEntityTypeGenerator and IDesignTimeServices The accepted answer is not valid for EF Core > 2.* so i am using the suggession from @Chris Peacock

public class MyEntityTypeGenerator: CSharpEntityTypeGenerator
{
    public MyEntityTypeGenerator(ICSharpHelper cSharpHelper)
        : base(cSharpHelper)
    {
    }

    public override string WriteCode(IEntityType entityType, string @namespace, bool useDataAnnotations)
    {
        string code = base.WriteCode(entityType, @namespace, useDataAnnotations);

        var oldString = "public partial class " + entityType.Name;
        var newString = "public partial class " + entityType.Name + " : EntityBase";

        return code.Replace(oldString, newString);
    }
}


public class MyDesignTimeServices: IDesignTimeServices
{
    public void ConfigureDesignTimeServices(IServiceCollection serviceCollection)
    {
        serviceCollection.AddSingleton<ICSharpEntityTypeGenerator, MyEntityTypeGenerator>();
    }
}

There is one change i had to make. CSharpEntityTypeGenerator constructor takes ICSharpHelper as parameter instead of ICSharpUtilities

These two classes are in Data assembly which is not a startup project.

At package manager console i executed the scaffolding command again. However i do not see generated entities have base class.

How scaffolding framework would know to use my custom generator? I am adding generator in serviceCollection but looks like the code never get executed

Am i missing something?