String encode/decode

js/serialization/PinSerializer.js

@@ -0,0 +1,20 @@
+// @ts-check
+
+import PinEntity from "../entity/PinEntity"
+import Utility from "../Utility"
+import GeneralSerializer from "./GeneralSerializer"
+
+export default class PinSerializer extends GeneralSerializer {
+
+    constructor() {
+        super(v => `${PinEntity.lookbehind} (${v})`, PinEntity, "", ",", true)
+    }
+
+    writeValue(value, fullKey) {
+        if (value?.constructor === String && fullKey == "DefaultValue") {
+            // @ts-expect-error
+            return `"${Utility.encodeInputString(value)}"`
+        }
+        return super.writeValue(value, fullKey)
+    }
+}