docs(physics2d): Abstract

Engine.Physics2D/Abstract/IPhysicsEngine2D.cs

@@ -1,8 +1,18 @@
 namespace Syntriax.Engine.Physics2D.Abstract;
 
+/// <summary>
+/// Represents a 2D physics engine.
+/// </summary>
 public interface IPhysicsEngine2D
 {
+    /// <summary>
+    /// The number of iterations the <see cref="IPhysicsEngine2D"/> performs per step.
+    /// </summary>
     int IterationCount { get; set; }
 
+    /// <summary>
+    /// Advances the physics simulation by the specified time.
+    /// </summary>
+    /// <param name="deltaTime">The time step.</param>
     void Step(float deltaTime);
 }