This content is part of a third party extension that is not supported by the Cake project. For more information about this extension see Cake.Tfx.

public static void TfxExtensionCreate(this ICakeContext context, TfxExtensionCreateSettings settings)

TfxExtensionCreate(new TfxExtensionCreateSettings()
{
    ManifestGlobs = new List<string>(){ ".\extension-manifest.json" }
});