Added missing index exports and type

src/collections/index.ts

@@ -28,5 +28,20 @@ export {
 
     type ISetLike,
     type IReadOnlyObservableSet,
-    type IObservableSet
-} from './observableSet';
+    type IObservableSet,
+
+    ReadOnlyObservableSet,
+    ObservableSet,
+    isSetLike
+} from './observableSet';
+
+export {
+    type INotifyMapChanged,
+    type IMapChangedEvent,
+    type IMapChangedEventHandler,
+    type IMapChange,
+    type MapChangeOperation,
+
+    type IReadOnlyObservableMap,
+    type IObservableMap
+} from './observableMap';

src/collections/observableMap/IMapChangedEventHandler.ts

@@ -0,0 +1,11 @@
+import type { IEventHandler } from "../../events";
+import type { IMapChange } from "./IMapChange";
+
+/**
+ * A specialized interface for handling map changed events.
+ * @template TSubject The type of object that raises the event.
+ * @template TKey The type of keys the map contains.
+ * @template TItem The type of items the map contains.
+ */
+export interface IMapChangedEventHandler<TSubject, TKey, TItem> extends IEventHandler<TSubject, IMapChange<TKey, TItem>> {
+}

src/collections/observableMap/index.ts

@@ -0,0 +1,7 @@
+export type { IMapChange, MapChangeOperation } from './IMapChange';
+export type { INotifyMapChanged } from './INotifyMapChanged';
+export type { IMapChangedEvent } from './IMapChangedEvent';
+export type { IMapChangedEventHandler } from './IMapChangedEventHandler';
+
+export type { IReadOnlyObservableMap } from './IReadOnlyObservableMap';
+export type { IObservableMap } from './IObservableMap';

src/collections/observableSet/index.ts

@@ -1,10 +1,12 @@
+export type { ISetChange, SetChangeOperation } from './ISetChange';
 export type { INotifySetChanged } from './INotifySetChanged';
 export type { ISetChangedEvent } from './ISetChangedEvent';
 export type { ISetChangedEventHandler } from './ISetChangedEventHandler';
-export type { ISetChange, SetChangeOperation } from './ISetChange';
 
 export type { ISetLike } from './ISetLike';
 export type { IReadOnlyObservableSet } from './IReadOnlyObservableSet';
 export type { IObservableSet } from './IObservableSet';
 
+export { ReadOnlyObservableSet } from './ReadOnlyObservableSet';
+export { ObservableSet } from './ObservableSet';
 export { isSetLike } from './isSetLike';