New mixins pattern

Author: Vlad Balin

Diff for: dist/index.js

@@ -1,5 +1,5 @@
 import { IOEndpoint, IONode, IOPromise } from './io-tools';
-import { CallbacksByEvents, eventsApi, Logger, LogLevel, Messenger, MessengerDefinition, MessengersByCid, MixinsState } from './object-plus';
+import { Logger, LogLevel, Messenger, MessengerDefinition, MixinsState } from './object-plus';
 import { Traversable } from './traversable';
 import { ChildrenErrors, Validatable, ValidationError } from './validation';
 export interface TransactionalDefinition extends MessengerDefinition {
@@ -10,6 +10,8 @@ export declare enum ItemsBehavior {
     listen = 2,
     persistent = 4
 }
+export interface Transactional extends Messenger {
+}
 export declare abstract class Transactional implements Messenger, IONode, Validatable, Traversable {
     static endpoint: IOEndpoint;
     static __super__: object;
@@ -19,22 +21,9 @@ export declare abstract class Transactional implements Messenger, IONode, Valida
     static onDefine(definitions: TransactionalDefinition, BaseClass: typeof Transactional): void;
     static onExtend(BaseClass: typeof Transactional): void;
     static create(a: any, b?: any): Transactional;
-    on: (events: string | CallbacksByEvents, callback: any, context?: any) => this;
-    once: (events: string | CallbacksByEvents, callback: any, context?: any) => this;
-    off: (events?: string | CallbacksByEvents, callback?: any, context?: any) => this;
-    trigger: (name: string, a?: any, b?: any, c?: any, d?: any, e?: any) => this;
-    stopListening: (source?: Messenger, a?: string | CallbacksByEvents, b?: Function) => this;
-    listenTo: (source: Messenger, a: string | CallbacksByEvents, b?: Function) => this;
-    listenToOnce: (source: Messenger, a: string | CallbacksByEvents, b?: Function) => this;
-    _disposed: boolean;
     readonly __inner_state__: any;
     _shared?: number;
     dispose(): void;
-    initialize(): void;
-    _events: eventsApi.HandlersByEvent;
-    _listeningTo: MessengersByCid;
-    _localEvents: eventsApi.EventMap;
-    cid: string;
     cidPrefix: string;
     _changeToken: {};
     _transaction: boolean;

Diff for: dist/index.js.map

@@ -22,6 +22,9 @@ export enum ItemsBehavior {
 }
 
 // Transactional object interface
+
+export interface Transactional extends Messenger {}
+
 @define
 @definitions({
     endpoint : mixinRules.value
@@ -53,18 +56,6 @@ export abstract class Transactional implements Messenger, IONode, Validatable, T
         return new (this as any)( a, b );
     }
 
-    /** Generic class factory. May be overridden for abstract classes. Not inherited. */
-    on : ( events : string | CallbacksByEvents, callback, context? ) => this
-    once : ( events : string | CallbacksByEvents, callback, context? ) => this
-    off : ( events? : string | CallbacksByEvents, callback?, context? ) => this
-    trigger      : (name : string, a?, b?, c?, d?, e? ) => this
-
-    stopListening : ( source? : Messenger, a? : string | CallbacksByEvents, b? : Function ) => this
-    listenTo : ( source : Messenger, a : string | CallbacksByEvents, b? : Function ) => this
-    listenToOnce : ( source : Messenger, a : string | CallbacksByEvents, b? : Function ) => this
-    
-    _disposed : boolean;
-
     // State accessor. 
     readonly __inner_state__ : any;
 
@@ -81,20 +72,7 @@ export abstract class Transactional implements Messenger, IONode, Validatable, T
         this.stopListening();
         this._disposed = true;
     }
-
-    // Must be called at the end of the constructor in the subclass.
-    initialize() : void {}
-
-    /** @private */
-    _events : eventsApi.HandlersByEvent = void 0;
-
-    /** @private */
-    _listeningTo : MessengersByCid
-
-    /** @private */
-    _localEvents : eventsApi.EventMap
-
-    cid : string
+    
     cidPrefix : string
 
     // Unique version token replaced on change