remove some unused code (for #38414)

src/vs/platform/storage/common/storageService.ts

@@ -13,7 +13,6 @@ import { IStorageService, StorageScope } from 'vs/platform/storage/common/storag
 export interface IStorage {
 	length: number;
 	key(index: number): string;
-	clear(): void;
 	setItem(key: string, value: any): void;
 	getItem(key: string): string;
 	removeItem(key: string): void;
@@ -122,11 +121,6 @@ export class StorageService implements IStorageService {
 		}
 	}
 
-	public clear(): void {
-		this._globalStorage.clear();
-		this._workspaceStorage.clear();
-	}
-
 	public store(key: string, value: any, scope = StorageScope.GLOBAL): void {
 		const storage = (scope === StorageScope.GLOBAL) ? this._globalStorage : this._workspaceStorage;
 

src/vs/workbench/browser/quickopen.ts

@@ -131,7 +131,6 @@ export class QuickOpenHandlerDescriptor {
 	public prefix: string;
 	public description: string;
 	public contextKey: string;
-	public isDefault: boolean;
 	public helpEntries: QuickOpenHandlerHelpEntry[];
 	public instantProgress: boolean;
 
@@ -323,12 +322,6 @@ export interface ICommand {
 	icon?: string;
 }
 
-export interface ICommandQuickOpenHandlerOptions {
-	prefix: string;
-	commands: ICommand[];
-	defaultCommand?: ICommand;
-}
-
 export class QuickOpenAction extends Action {
 	private prefix: string;
 

src/vs/workbench/common/actions.ts

@@ -6,7 +6,6 @@
 
 import { TPromise } from 'vs/base/common/winjs.base';
 import { Registry } from 'vs/platform/registry/common/platform';
-import { IAction } from 'vs/base/common/actions';
 import { KeybindingsRegistry } from 'vs/platform/keybinding/common/keybindingsRegistry';
 import { ICommandHandler, CommandsRegistry } from 'vs/platform/commands/common/commands';
 import { SyncActionDescriptor, MenuRegistry, MenuId } from 'vs/platform/actions/common/actions';
@@ -20,10 +19,6 @@ export const Extensions = {
 	WorkbenchActions: 'workbench.contributions.actions'
 };
 
-export interface IActionProvider {
-	getActions(): IAction[];
-}
-
 export interface IWorkbenchActionRegistry {
 
 	/**

src/vs/workbench/common/editor.ts

@@ -275,7 +275,7 @@ export interface IEditorOpeningEvent {
 	prevent(callback: () => TPromise<IBaseEditor>): void;
 }
 
-export class EditorOpeningEvent {
+export class EditorOpeningEvent implements IEditorOpeningEvent {
 	private override: () => TPromise<IBaseEditor>;
 
 	constructor(private _input: IEditorInput, private _options: IEditorOptions, private _position: Position) {

src/vs/workbench/parts/files/browser/fileActions.ts

@@ -825,10 +825,6 @@ export class ImportFileAction extends BaseFileAction {
 		this._updateEnablement();
 	}
 
-	public getViewer(): ITree {
-		return this.tree;
-	}
-
 	public run(resources: URI[]): TPromise<any> {
 		const importPromise = TPromise.as(null).then(() => {
 			if (resources && resources.length > 0) {

src/vs/workbench/services/files/node/watcher/nsfw/watcher.ts

@@ -15,9 +15,4 @@ export interface IWatcherRequest {
 export interface IWatcherService {
 	initialize(verboseLogging: boolean): TPromise<void>;
 	setRoots(roots: IWatcherRequest[]): TPromise<void>;
-}
-
-export interface IFileWatcher {
-	startWatching(): () => void;
-	addFolder(folder: string): void;
 }
\ No newline at end of file

src/vs/workbench/services/textfile/common/textFileEditorModel.ts

@@ -12,7 +12,6 @@ import { onUnexpectedError } from 'vs/base/common/errors';
 import { guessMimeTypes } from 'vs/base/common/mime';
 import { toErrorMessage } from 'vs/base/common/errorMessage';
 import URI from 'vs/base/common/uri';
-// import * as assert from 'vs/base/common/assert';
 import { IDisposable, dispose } from 'vs/base/common/lifecycle';
 import paths = require('vs/base/common/paths');
 import diagnostics = require('vs/base/common/diagnostics');
@@ -39,8 +38,6 @@ import { IHashService } from 'vs/workbench/services/hash/common/hashService';
  */
 export class TextFileEditorModel extends BaseTextEditorModel implements ITextFileEditorModel {
 
-	public static ID = 'workbench.editors.files.textFileEditorModel';
-
 	public static DEFAULT_CONTENT_CHANGE_BUFFER_DELAY = CONTENT_CHANGE_EVENT_BUFFER_DELAY;
 	public static DEFAULT_ORPHANED_CHANGE_BUFFER_DELAY = 100;