Fix code-style

events/EventBus.ts

@@ -47,7 +47,7 @@ class IpcMainEventBus implements EventBusInterface {
 
 class IpcRendererEventBus implements EventBusInterface {
   private ipc: IpcRenderer
-  private callbacks: CallbackStore[] = []
+  private callbacks: Array<CallbackStore> = []
 
   constructor(ipc: IpcRenderer) {
     this.ipc = ipc

events/EventDispatcher.ts

@@ -8,7 +8,7 @@ interface CallbackStore {
 export class EventDispatcher<Message, Dispatcher> {
   private emitter = new EventEmitter()
   private dispatcher: Dispatcher
-  private callbacks: CallbackStore[] = []
+  private callbacks: Array<CallbackStore> = []
 
   constructor(dispatcher: Dispatcher) {
     this.dispatcher = dispatcher