Added a basic BaseDataActor data model

module/data/actor/base.mjs

@@ -0,0 +1,34 @@
+/**
+ * Describes metadata about the actor data model type
+ * @typedef {Object} ItemDataModelMetadata
+ * @property {string} label - A localizable label used on application.
+ * @property {string} type - The system type that this data model represents.
+ */
+export default class BaseDataActor extends foundry.abstract.TypeDataModel {
+    /** @returns {ItemDataModelMetadata}*/
+    static get metadata() {
+        return {
+            label: 'Base Actor',
+            type: 'base'
+        };
+    }
+
+    /** @inheritDoc */
+    static defineSchema() {
+        const fields = foundry.data.fields;
+
+        return {
+            description: new fields.HTMLField({ required: true, nullable: true })
+        };
+    }
+
+    /**
+     * Obtain a data object used to evaluate any dice rolls associated with this Item Type
+     * @param {object} [options] - Options which modify the getRollData method.
+     * @returns {object}
+     */
+    getRollData(options = {}) {
+        const data = this.getRollData();
+        return data;
+    }
+}