Index: Ringtoets/Revetment/src/Ringtoets.Revetment.IO/Configurations/WaveConditionsCalculationConfigurationWriter.cs
===================================================================
diff -u -re69279bc5f4245473f90f321dd320ca424ca4e0c -r149e6442b209c1971ec1d885766ed2392928abce
--- Ringtoets/Revetment/src/Ringtoets.Revetment.IO/Configurations/WaveConditionsCalculationConfigurationWriter.cs	(.../WaveConditionsCalculationConfigurationWriter.cs)	(revision e69279bc5f4245473f90f321dd320ca424ca4e0c)
+++ Ringtoets/Revetment/src/Ringtoets.Revetment.IO/Configurations/WaveConditionsCalculationConfigurationWriter.cs	(.../WaveConditionsCalculationConfigurationWriter.cs)	(revision 149e6442b209c1971ec1d885766ed2392928abce)
@@ -32,10 +32,12 @@
     /// Base implementation of a writer for calculations that contain <see cref="WaveConditionsInput"/> as input,
     /// to XML format.
     /// </summary>
-    public class WaveConditionsCalculationConfigurationWriter : CalculationConfigurationWriter<WaveConditionsCalculationConfiguration>
+    /// <typeparam name="T">The type of configuration.</typeparam>
+    public class WaveConditionsCalculationConfigurationWriter<T> : CalculationConfigurationWriter<T>
+        where T: WaveConditionsCalculationConfiguration
     {
         /// <summary>
-        /// Creates a new instance of <see cref="WaveConditionsCalculationConfigurationWriter"/>.
+        /// Creates a new instance of <see cref="WaveConditionsCalculationConfigurationWriter{T}"/>.
         /// </summary>
         /// <param name="filePath">The path of the file to write to.</param>
         /// <exception cref="ArgumentException">Thrown when <paramref name="filePath"/> is invalid.</exception>
@@ -49,7 +51,7 @@
         public WaveConditionsCalculationConfigurationWriter(string filePath)
             : base(filePath) {}
 
-        protected override void WriteCalculation(WaveConditionsCalculationConfiguration configuration, XmlWriter writer)
+        protected override void WriteCalculation(T configuration, XmlWriter writer)
         {
             writer.WriteStartElement(ConfigurationSchemaIdentifiers.CalculationElement);
             writer.WriteAttributeString(ConfigurationSchemaIdentifiers.NameAttribute, configuration.Name);
Index: Ringtoets/Revetment/test/Ringtoets.Revetment.IO.Test/Configurations/WaveConditionsCalculationConfigurationWriterTest.cs
===================================================================
diff -u -r39864a3af725b9bb35bf4aa3e1774fb1c47a9270 -r149e6442b209c1971ec1d885766ed2392928abce
--- Ringtoets/Revetment/test/Ringtoets.Revetment.IO.Test/Configurations/WaveConditionsCalculationConfigurationWriterTest.cs	(.../WaveConditionsCalculationConfigurationWriterTest.cs)	(revision 39864a3af725b9bb35bf4aa3e1774fb1c47a9270)
+++ Ringtoets/Revetment/test/Ringtoets.Revetment.IO.Test/Configurations/WaveConditionsCalculationConfigurationWriterTest.cs	(.../WaveConditionsCalculationConfigurationWriterTest.cs)	(revision 149e6442b209c1971ec1d885766ed2392928abce)
@@ -34,7 +34,7 @@
     [TestFixture]
     public class WaveConditionsCalculationConfigurationWriterTest
         : CustomCalculationConfigurationWriterDesignGuidelinesTestFixture<
-            WaveConditionsCalculationConfigurationWriter,
+            WaveConditionsCalculationConfigurationWriter<WaveConditionsCalculationConfiguration>,
             WaveConditionsCalculationConfiguration>
     {
         [Test]
@@ -46,13 +46,13 @@
 
             string expectedXmlFilePath = TestHelper.GetTestDataPath(
                 TestDataPath.Ringtoets.Revetment.IO,
-                Path.Combine(nameof(WaveConditionsCalculationConfigurationWriter), "sparseConfiguration.xml"));
+                Path.Combine(nameof(WaveConditionsCalculationConfigurationWriter<WaveConditionsCalculationConfiguration>), "sparseConfiguration.xml"));
 
             var calculation = new WaveConditionsCalculationConfiguration("Berekening 1");
 
             try
             {
-                var writer = new WaveConditionsCalculationConfigurationWriter(filePath);
+                var writer = new WaveConditionsCalculationConfigurationWriter<WaveConditionsCalculationConfiguration>(filePath);
 
                 // Call
                 writer.Write(new[]
@@ -81,7 +81,7 @@
 
             string expectedXmlFilePath = TestHelper.GetTestDataPath(
                 TestDataPath.Ringtoets.Revetment.IO,
-                Path.Combine(nameof(WaveConditionsCalculationConfigurationWriter), "completeConfiguration.xml"));
+                Path.Combine(nameof(WaveConditionsCalculationConfigurationWriter<WaveConditionsCalculationConfiguration>), "completeConfiguration.xml"));
 
             var calculation = new WaveConditionsCalculationConfiguration("Berekening 1")
             {
@@ -104,7 +104,7 @@
 
             try
             {
-                var writer = new WaveConditionsCalculationConfigurationWriter(filePath);
+                var writer = new WaveConditionsCalculationConfigurationWriter<WaveConditionsCalculationConfiguration>(filePath);
 
                 // Call
                 writer.Write(new[]
@@ -133,7 +133,7 @@
                 StepSize = (ConfigurationWaveConditionsInputStepSize?) 9000
             };
 
-            var writer = new WaveConditionsCalculationConfigurationWriter("valid");
+            var writer = new WaveConditionsCalculationConfigurationWriter<WaveConditionsCalculationConfiguration>("valid");
 
             // Call
             TestDelegate call = () => writer.Write(new[]
@@ -146,9 +146,9 @@
             Assert.IsInstanceOf<InvalidEnumArgumentException>(exception.InnerException);
         }
 
-        protected override WaveConditionsCalculationConfigurationWriter CreateWriterInstance(string filePath)
+        protected override WaveConditionsCalculationConfigurationWriter<WaveConditionsCalculationConfiguration> CreateWriterInstance(string filePath)
         {
-            return new WaveConditionsCalculationConfigurationWriter(filePath);
+            return new WaveConditionsCalculationConfigurationWriter<WaveConditionsCalculationConfiguration>(filePath);
         }
     }
 }
\ No newline at end of file