I use this code for bundling & minification for javascript and css. When I upgrade my Umbraco Version (9.3.1) to 9.4.3 I get this error:

using Umbraco.Cms.Core.Composing;
using Umbraco.Cms.Core.WebAssets;

    namespace UmbracoProject.Components
    {
        public class Bundle : IComponent
        {
            private readonly IRuntimeMinifier _runtimeMinifier;

            public Bundle(IRuntimeMinifier runtimeMinifier) => _runtimeMinifier = runtimeMinifier;

            public void Initialize()
            {
                _runtimeMinifier.CreateJsBundle("inline-js-bundle",
                    BundlingOptions.NotOptimizedAndComposite,
                    new[] { "~/scripts/myScript1.js", "~/scripts/myScript2.js" });

                _runtimeMinifier.CreateCssBundle("inline-css-bundle",
                    BundlingOptions.NotOptimizedAndComposite,
                    new[] { "~/css/mystylesheet.css" });
            }

            public void Terminate() { }
        }

        public class MyComposer : ComponentComposer<Bundle>
        { }
    }

Any tips?

Josefine