RC-98 | Add quantity to items

module/data/Item/Common.mjs

@@ -0,0 +1,20 @@
+import { requiredInteger } from "../helpers.mjs";
+
+export class CommonItemData extends foundry.abstract.TypeDataModel {
+	// MARK: Schema
+	static defineSchema() {
+		return {
+			quantity: requiredInteger({ min: 0, initial: 1 }),
+		};
+	};
+
+	// MARK: Base Data
+	prepareBaseData() {
+		super.prepareBaseData();
+	};
+
+	// MARK: Derived Data
+	prepareDerivedData() {
+		super.prepareDerivedData();
+	};
+};