Do some cleanup

src/module/actor/actor.ts

@@ -3,6 +3,9 @@ import { DS4Item } from "../item/item";
 import { ItemType } from "../item/item-data";
 import { DS4ActorData } from "./actor-data";
 
+/**
+ * The Actor class for DS4
+ */
 export class DS4Actor extends Actor<DS4ActorData, DS4Item> {
     /** @override */
     prepareDerivedData(): void {
@@ -45,7 +48,7 @@ export class DS4Actor extends Actor<DS4ActorData, DS4Item> {
 
     /**
      * Checks whether or not the given item type can be owned by the actor.
-     * @param itemType the item type to check
+     * @param itemType - The item type to check
      */
     canOwnItemType(itemType: ItemType): boolean {
         return this.ownableItemTypes.includes(itemType);

src/module/actor/sheets/actor-sheet.ts

@@ -4,7 +4,7 @@ import { DS4ItemData } from "../../item/item-data";
 import { DS4Actor } from "../actor";
 
 /**
- * Extend the basic ActorSheet with some very simple modifications
+ * The base Sheet class for all DS4 Actors
  */
 // TODO(types): Remove first generic parameter once https://github.com/League-of-Foundry-Developers/foundry-vtt-types/pull/273 is merged
 export class DS4ActorSheet extends ActorSheet<unknown, DS4Actor> {
@@ -43,13 +43,11 @@ export class DS4ActorSheet extends ActorSheet<unknown, DS4Actor> {
         return `${path}/${this.actor.data.type}-sheet.hbs`;
     }
 
-    /* -------------------------------------------- */
-
     /**
      * This method returns the data for the template of the actor sheet.
      * It explicitly adds the items of the object sorted by type in the
      * object itemsByType.
-     * @returns the data fed to the template of the actor sheet
+     * @returns The data fed to the template of the actor sheet
      */
     getData(): ActorSheet.Data<DS4Actor> {
         const data = {
@@ -62,8 +60,6 @@ export class DS4ActorSheet extends ActorSheet<unknown, DS4Actor> {
         return data;
     }
 
-    /* -------------------------------------------- */
-
     /** @override */
     activateListeners(html: JQuery): void {
         super.activateListeners(html);
@@ -94,14 +90,11 @@ export class DS4ActorSheet extends ActorSheet<unknown, DS4Actor> {
         html.find(".rollable").click(this._onRoll.bind(this));
     }
 
-    /* -------------------------------------------- */
-
     /**
      * Handle creating a new Owned Item for the actor using initial data defined in the HTML dataset
-     * @param event The originating click event
-     * @private
+     * @param event - The originating click event
      */
-    private _onItemCreate(event: JQuery.ClickEvent): Promise<DS4ItemData> {
+    protected _onItemCreate(event: JQuery.ClickEvent): Promise<DS4ItemData> {
         event.preventDefault();
         const header = event.currentTarget;
         // Get the type of item to create.
@@ -124,10 +117,9 @@ export class DS4ActorSheet extends ActorSheet<unknown, DS4Actor> {
      * Handle changes to properties of an Owned Item from within character sheet.
      * Can currently properly bind: see getValue().
      * Assumes the item property is given as the value of the HTML element property 'data-property'.
-     * @param ev The originating change event
-     * @private
+     * @param ev - The originating change event
      */
-    private _onItemChange(ev: JQuery.ChangeEvent): void {
+    protected _onItemChange(ev: JQuery.ChangeEvent): void {
         ev.preventDefault();
         console.log("Current target:", $(ev.currentTarget).get(0)["name"]);
         const el: HTMLFormElement = $(ev.currentTarget).get(0);
@@ -155,7 +147,7 @@ export class DS4ActorSheet extends ActorSheet<unknown, DS4Actor> {
      * - Checkbox: boolean
      * - Text input: string
      * - Number: number
-     * @param el the input element to collect the value of
+     * @param el - The input element to collect the value of
      */
     private getValue(el: HTMLFormElement): boolean | string | number {
         // One needs to differentiate between e.g. checkboxes (value="on") and select boxes etc.
@@ -206,10 +198,9 @@ export class DS4ActorSheet extends ActorSheet<unknown, DS4Actor> {
 
     /**
      * Handle clickable rolls.
-     * @param event The originating click event
-     * @private
+     * @param event - The originating click event
      */
-    private _onRoll(event: JQuery.ClickEvent): void {
+    protected _onRoll(event: JQuery.ClickEvent): void {
         event.preventDefault();
         const element = event.currentTarget;
         const dataset = element.dataset;

src/module/actor/sheets/character-sheet.ts

@@ -1,5 +1,8 @@
 import { DS4ActorSheet } from "./actor-sheet";
 
+/**
+ * The Sheet class for DS4 Character Actors
+ */
 export class DS4CharacterActorSheet extends DS4ActorSheet {
     /** @override */
     static get defaultOptions(): BaseEntitySheet.Options {

src/module/actor/sheets/creature-sheet.ts

@@ -1,5 +1,8 @@
 import { DS4ActorSheet } from "./actor-sheet";
 
+/**
+ * The Sheet class for DS4 Creature Actors
+ */
 export class DS4CreatureActorSheet extends DS4ActorSheet {
     /** @override */
     static get defaultOptions(): BaseEntitySheet.Options {