fix(compiler): correctly type event handler proxy functions

modules/@angular/compiler-cli/integrationtest/src/features.ts

@@ -7,7 +7,8 @@
  */
 
 import * as common from '@angular/common';
-import {CUSTOM_ELEMENTS_SCHEMA, Component, Inject, NgModule, OpaqueToken} from '@angular/core';
+import {CUSTOM_ELEMENTS_SCHEMA, Component, Directive, EventEmitter, Inject, NgModule, OpaqueToken, Output} from '@angular/core';
+import {Observable} from 'rxjs/Observable';
 
 import {wrapInArray} from './funcs';
 
@@ -51,6 +52,28 @@ export class CompUsingPipes {
 export class CompUsingCustomElements {
 }
 
+@Component({
+  selector: 'cmp-event',
+  template: `
+    <div (click)="handleDomEventVoid($event)"></div>
+    <div (click)="handleDomEventPreventDefault($event)"></div>
+    <div (dirEvent)="handleDirEvent($event)"></div>
+  `,
+})
+export class CompConsumingEvents {
+  handleDomEventVoid(e: any): void {}
+  handleDomEventPreventDefault(e: any): boolean { return false; }
+  handleDirEvent(e: any): void {}
+}
+
+@Directive({
+  selector: '[dirEvent]',
+})
+export class DirPublishingEvents {
+  @Output('dirEvent')
+  dirEvent: Observable<string> = new EventEmitter();
+}
+
 @NgModule({schemas: [CUSTOM_ELEMENTS_SCHEMA], declarations: wrapInArray(CompUsingCustomElements)})
 export class ModuleUsingCustomElements {
 }

modules/@angular/compiler-cli/integrationtest/src/module.ts

@@ -15,18 +15,33 @@ import {MultipleComponentsMyComp, NextComp} from './a/multiple_components';
 import {AnimateCmp} from './animate';
 import {BasicComp} from './basic';
 import {CompWithAnalyzeEntryComponentsProvider, CompWithEntryComponents} from './entry_components';
-import {CompUsingPipes, CompWithProviders, CompWithReferences, ModuleUsingCustomElements} from './features';
+import {CompConsumingEvents, CompUsingPipes, CompWithProviders, CompWithReferences, DirPublishingEvents, ModuleUsingCustomElements} from './features';
 import {CompUsingRootModuleDirectiveAndPipe, SomeDirectiveInRootModule, SomePipeInRootModule, SomeService, someLibModuleWithProviders} from './module_fixtures';
 import {CompWithNgContent, ProjectingComp} from './projection';
 import {CompForChildQuery, CompWithChildQuery, CompWithDirectiveChild, DirectiveForQuery} from './queries';
 
 @NgModule({
   declarations: [
-    SomeDirectiveInRootModule, SomePipeInRootModule, AnimateCmp, BasicComp, CompForChildQuery,
-    CompWithEntryComponents, CompWithAnalyzeEntryComponentsProvider, ProjectingComp,
-    CompWithChildQuery, CompWithDirectiveChild, CompWithNgContent,
-    CompUsingRootModuleDirectiveAndPipe, CompWithProviders, CompWithReferences, CompUsingPipes,
-    MultipleComponentsMyComp, DirectiveForQuery, NextComp
+    SomeDirectiveInRootModule,
+    SomePipeInRootModule,
+    AnimateCmp,
+    BasicComp,
+    CompForChildQuery,
+    CompWithEntryComponents,
+    CompWithAnalyzeEntryComponentsProvider,
+    ProjectingComp,
+    CompWithChildQuery,
+    CompWithDirectiveChild,
+    CompWithNgContent,
+    CompUsingRootModuleDirectiveAndPipe,
+    CompWithProviders,
+    CompWithReferences,
+    CompUsingPipes,
+    CompConsumingEvents,
+    DirPublishingEvents,
+    MultipleComponentsMyComp,
+    DirectiveForQuery,
+    NextComp,
   ],
   imports: [
     BrowserModule, FormsModule, someLibModuleWithProviders(), ModuleUsingCustomElements,