improve jsdoc comments

src/utils/EventHandler.js

@@ -4,6 +4,8 @@ import * as f from 'lib0/function.js'
  * General event handler implementation.
  *
  * @template ARG0, ARG1
+ *
+ * @private
  */
 export class EventHandler {
   constructor () {
@@ -17,6 +19,9 @@ export class EventHandler {
 /**
  * @template ARG0,ARG1
  * @returns {EventHandler<ARG0,ARG1>}
+ *
+ * @private
+ * @function
  */
 export const createEventHandler = () => new EventHandler()
 
@@ -27,6 +32,9 @@ export const createEventHandler = () => new EventHandler()
  * @template ARG0,ARG1
  * @param {EventHandler<ARG0,ARG1>} eventHandler
  * @param {function(ARG0,ARG1):void} f The event handler.
+ *
+ * @private
+ * @function
  */
 export const addEventHandlerListener = (eventHandler, f) =>
   eventHandler.l.push(f)
@@ -38,6 +46,9 @@ export const addEventHandlerListener = (eventHandler, f) =>
  * @param {EventHandler<ARG0,ARG1>} eventHandler
  * @param {function(ARG0,ARG1):void} f The event handler that was added with
  *                     {@link EventHandler#addEventListener}
+ *
+ * @private
+ * @function
  */
 export const removeEventHandlerListener = (eventHandler, f) => {
   eventHandler.l = eventHandler.l.filter(g => f !== g)
@@ -47,6 +58,9 @@ export const removeEventHandlerListener = (eventHandler, f) => {
  * Removes all event listeners.
  * @template ARG0,ARG1
  * @param {EventHandler<ARG0,ARG1>} eventHandler
+ *
+ * @private
+ * @function
  */
 export const removeAllEventHandlerListeners = eventHandler => {
   eventHandler.l.length = 0
@@ -59,6 +73,9 @@ export const removeAllEventHandlerListeners = eventHandler => {
  * @template ARG0,ARG1
  * @param {EventHandler<ARG0,ARG1>} eventHandler
  * @param {[ARG0,ARG1]} args
+ *
+ * @private
+ * @function
  */
 export const callEventHandlerListeners = (eventHandler, args) =>
   f.callAll(eventHandler.l, args)