Add the skeleton of the Setup class

Author: cedx

src/Setup.cs

@@ -1 +1,26 @@
 namespace Belin.SetupAnt;
+
+/// <summary>
+/// Manages the download and installation of Apache Ant.
+/// </summary>
+/// <param name="release">The release to download and install.</param>
+public class Setup(Release release) {
+
+	/// <summary>
+	/// Downloads and extracts the ZIP archive of Apache Ant.
+	/// </summary>
+	/// <param name="optionalTasks">Value indicating whether to fetch the Ant optional tasks.</param>
+	/// <returns>The path to the extracted directory.</returns>
+	public string Download(bool optionalTasks = false) {
+		return "TODO";
+	}
+
+	/// <summary>
+	/// Installs Apache Ant, after downloading it.
+	/// </summary>
+	/// <param name="optionalTasks">Value indicating whether to fetch the Ant optional tasks.</param>
+	/// <returns>The path to the installation directory.</returns>
+	public string Install(bool optionalTasks = false) {
+		return "TODO";
+	}
+}

test/Setup.Tests.cs

@@ -0,0 +1,17 @@
+namespace Belin.SetupAnt;
+
+/// <summary>
+/// Tests the features of the <see cref="Setup"/> class.
+/// </summary>
+/// <param name="testContext">The test context.</param>
+[TestClass]
+public sealed class SetupTests(TestContext testContext) {
+
+	[TestMethod]
+	public void Download() {
+	}
+
+	[TestMethod]
+	public void Install() {
+	}
+}