Add the base class definition for the PC sheet

module/sheets/pc.mjs

@@ -0,0 +1,15 @@
+/**
+ * Extend the basic ActorSheet with some very simple modifications
+ * @extends {ActorSheet}
+ */
+export class ActorSheetPC extends ActorSheet {
+	static get defaultOptions() {
+		return mergeObject(
+			super.defaultOptions,
+			{
+				classes: ["dotdungeon", "sheet", "actor"],
+				template: "systems/dotdungeon/templates/actors/character-sheet-mvp.hbs"
+			}
+		);
+	};
+}