drop: test preference customization

Signed-off-by: vince-fugnitto <[email protected]>

examples/api-samples/src/browser/api-samples-frontend-module.ts

@@ -14,23 +14,35 @@
  * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
  ********************************************************************************/
 
-import { ContainerModule } from '@theia/core/shared/inversify';
+import { ContainerModule, injectable } from '@theia/core/shared/inversify';
 import { bindDynamicLabelProvider } from './label/sample-dynamic-label-provider-command-contribution';
 import { bindSampleFilteredCommandContribution } from './contribution-filter/sample-filtered-command-contribution';
 import { bindSampleUnclosableView } from './view/sample-unclosable-view-contribution';
 import { bindSampleOutputChannelWithSeverity } from './output/sample-output-channel-with-severity';
 import { bindSampleMenu } from './menu/sample-menu-contribution';
 import { bindSampleFileWatching } from './file-watching/sample-file-watching-contribution';
 import { bindVSXCommand } from './vsx/sample-vsx-command-contribution';
+import { WorkspacePreferenceContribution } from '@theia/workspace/lib/browser';
+import { PreferenceContribution, PreferenceSchema } from '@theia/core/lib/browser';
 
 import '../../src/browser/style/branding.css';
 
-export default new ContainerModule(bind => {
+export default new ContainerModule((bind, unbind, isBound, rebind) => {
     bindDynamicLabelProvider(bind);
     bindSampleUnclosableView(bind);
     bindSampleOutputChannelWithSeverity(bind);
     bindSampleMenu(bind);
     bindSampleFileWatching(bind);
     bindVSXCommand(bind);
     bindSampleFilteredCommandContribution(bind);
+    bind(TestWorkspacePreferenceContribution).toSelf().inSingletonScope();
+    rebind(WorkspacePreferenceContribution).toService(TestWorkspacePreferenceContribution);
 });
+
+@injectable()
+export class TestWorkspacePreferenceContribution implements PreferenceContribution {
+    schema = <PreferenceSchema>{
+        type: 'object',
+        properties: {}
+    };
+}