Serialization work in progress

js/graph/GraphLink.js

@@ -0,0 +1,29 @@
+import UBlueprintEntity from "./UBlueprintEntity"
+
+export default class GraphLink extends UBlueprintEntity {
+
+    /**
+     * 
+     * @typedef {{
+     *      node: String,
+     *      pin: String
+     * }} PinReference
+     * @param {?PinReference} source 
+     * @param {?PinReference} destination 
+     */
+    constructor(source, destination) {
+        super()
+        this.source = source
+        this.destination = destination
+    }
+
+    render() {
+        return `
+            <svg viewBox="0 0 100 100">
+                <line x1="0" y1="80" x2="100" y2="20" stroke="black" />
+            </svg>
+        `
+    }
+}
+
+customElements.define('u-link', GraphLink)