v1.3.0, add destoy event and method to context

package.json

@@ -1,6 +1,6 @@
 {
   "name": "rete",
-  "version": "1.2.3",
+  "version": "1.3.0",
   "description": "JavaScript framework",
   "main": "build/rete.common.js",
   "module": "build/rete.esm.js",

src/core/context.ts

@@ -35,4 +35,8 @@ export class Context<EventsTypes> extends Emitter<EventsTypes & DefaultEvents> {
         this.components.set(component.name, component);
         this.trigger('componentregister', component);
     }
+
+    destroy() {
+        this.trigger('destroy');
+    }
 }

src/core/events.ts

@@ -9,6 +9,7 @@ export class Events {
             warn: [console.warn],
             error: [console.error],
             componentregister: [],
+            destroy: [],
             ...handlers
         }
     }
@@ -18,4 +19,5 @@ export interface EventsTypes {
     warn: string | Error;
     error: string | Error;
     componentregister: Component;
+    destroy: void;
 }