Merge pull request #376 from fson/yevent-target-type

Add more accurate typing for YEvent.target

src/types/AbstractType.js

@@ -278,7 +278,7 @@ export class AbstractType {
     this._eH = createEventHandler()
     /**
      * Deep event handlers
-     * @type {EventHandler<Array<YEvent>,Transaction>}
+     * @type {EventHandler<Array<YEvent<any>>,Transaction>}
      */
     this._dEH = createEventHandler()
     /**
@@ -364,7 +364,7 @@ export class AbstractType {
   /**
    * Observe all events that are created by this type and its children.
    *
-   * @param {function(Array<YEvent>,Transaction):void} f Observer function
+   * @param {function(Array<YEvent<any>>,Transaction):void} f Observer function
    */
   observeDeep (f) {
     addEventHandlerListener(this._dEH, f)
@@ -382,7 +382,7 @@ export class AbstractType {
   /**
    * Unregister an observer function.
    *
-   * @param {function(Array<YEvent>,Transaction):void} f Observer function
+   * @param {function(Array<YEvent<any>>,Transaction):void} f Observer function
    */
   unobserveDeep (f) {
     removeEventHandlerListener(this._dEH, f)

src/types/YArray.js

@@ -23,6 +23,7 @@ import { typeListSlice } from './AbstractType.js'
 /**
  * Event that describes the changes on a YArray
  * @template T
+ * @extends YEvent<YArray<T>>
  */
 export class YArrayEvent extends YEvent {
   /**

src/types/YMap.js

@@ -21,6 +21,7 @@ import * as iterator from 'lib0/iterator'
 
 /**
  * @template T
+ * @extends YEvent<YMap<T>>
  * Event that describes the changes on a YMap.
  */
 export class YMapEvent extends YEvent {

src/types/YText.js

@@ -512,6 +512,7 @@ const deleteText = (transaction, currPos, length) => {
   */
 
 /**
+ * @extends YEvent<YText>
  * Event that describes the changes on a YText type.
  */
 export class YTextEvent extends YEvent {

src/types/YXmlEvent.js

@@ -5,6 +5,7 @@ import {
 } from '../internals.js'
 
 /**
+ * @extends YEvent<YXmlElement|YXmlText|YXmlFragment>
  * An Event that describes changes on a YXml Element or Yxml Fragment
  */
 export class YXmlEvent extends YEvent {