First commit

Runtime/Models/Properties/ExposedProperty.cs

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+using System;
+
+namespace Misaki.GraphView
+{
+    [Serializable]
+    public class ExposedProperty : IEquatable<ExposedProperty>
+    {
+        public string id = Guid.NewGuid().ToString();
+        public string propertyName;
+        public string propertyType;
+        
+        public virtual object Value { get; set; }
+        public virtual Type GetValueType() => Value == null ? typeof(object) : Value.GetType();
+
+        public bool Equals(ExposedProperty other)
+        {
+            if (other is null)
+            {
+                return false;
+            }
+
+            if (ReferenceEquals(this, other))
+            {
+                return true;
+            }
+
+            return id == other.id && propertyName == other.propertyName && propertyType == other.propertyType;
+        }
+
+        public override bool Equals(object obj)
+        {
+            if (obj is null) return false;
+            if (ReferenceEquals(this, obj)) return true;
+            if (obj.GetType() != GetType()) return false;
+            return Equals((ExposedProperty)obj);
+        }
+
+        public override int GetHashCode()
+        {
+            return HashCode.Combine(id, propertyName, propertyType);
+        }
+    }
+}

Runtime/Models/Properties/ExposedProperty.cs.meta

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+fileFormatVersion: 2
+guid: 8072bd56f5fc4873b2db86cf44ed6c57
+timeCreated: 1730454701