Fix more tslint warnings

Author: rkeithhill

src/features/Examples.ts

@@ -2,18 +2,18 @@
  * Copyright (C) Microsoft Corporation. All rights reserved.
  *--------------------------------------------------------*/
 
-import vscode = require('vscode');
-import path = require('path');
-import { IFeature } from '../feature';
-import { LanguageClient } from 'vscode-languageclient';
+import path = require("path");
+import vscode = require("vscode");
+import { LanguageClient } from "vscode-languageclient";
+import { IFeature } from "../feature";
 
 export class ExamplesFeature implements IFeature {
     private command: vscode.Disposable;
     private examplesPath: string;
 
     constructor() {
         this.examplesPath = path.resolve(__dirname, "../../../examples");
-        this.command = vscode.commands.registerCommand('PowerShell.OpenExamplesFolder', () => {
+        this.command = vscode.commands.registerCommand("PowerShell.OpenExamplesFolder", () => {
             vscode.commands.executeCommand(
                 "vscode.openFolder",
                 vscode.Uri.file(this.examplesPath),
@@ -22,9 +22,10 @@ export class ExamplesFeature implements IFeature {
     }
 
     public setLanguageClient(languageclient: LanguageClient) {
+        // Eliminate tslint warning
     }
 
     public dispose() {
         this.command.dispose();
     }
-}
+}

src/features/ExpandAlias.ts

@@ -2,58 +2,54 @@
  * Copyright (C) Microsoft Corporation. All rights reserved.
  *--------------------------------------------------------*/
 
-import vscode = require('vscode');
+import vscode = require("vscode");
 import Window = vscode.window;
-import { IFeature } from '../feature';
-import { LanguageClient, RequestType, NotificationType } from 'vscode-languageclient';
+import { LanguageClient, NotificationType, RequestType } from "vscode-languageclient";
+import { IFeature } from "../feature";
 
-export namespace ExpandAliasRequest {
-    export const type = new RequestType<string, any, void, void>('powerShell/expandAlias');
-}
+export const ExpandAliasRequestType = new RequestType<string, any, void, void>("powerShell/expandAlias");
 
 export class ExpandAliasFeature implements IFeature {
     private command: vscode.Disposable;
     private languageClient: LanguageClient;
 
     constructor() {
-        this.command = vscode.commands.registerCommand('PowerShell.ExpandAlias', () => {
+        this.command = vscode.commands.registerCommand("PowerShell.ExpandAlias", () => {
             if (this.languageClient === undefined) {
                 // TODO: Log error message
                 return;
             }
 
-            var editor = Window.activeTextEditor;
-            var document = editor.document;
-            var selection = editor.selection;
-            var text, range;
+            const editor = Window.activeTextEditor;
+            const document = editor.document;
+            const selection = editor.selection;
+            const sls = selection.start;
+            const sle = selection.end;
 
-            var sls = selection.start;
-            var sle = selection.end;
+            let text;
+            let range;
 
-            if (
-                (sls.character === sle.character) &&
-                (sls.line === sle.line)
-            ) {
+            if ((sls.character === sle.character) && (sls.line === sle.line)) {
                 text = document.getText();
                 range = new vscode.Range(0, 0, document.lineCount, text.length);
             } else {
                 text = document.getText(selection);
                 range = new vscode.Range(sls.line, sls.character, sle.line, sle.character);
             }
 
-            this.languageClient.sendRequest(ExpandAliasRequest.type, text).then((result) => {
+            this.languageClient.sendRequest(ExpandAliasRequestType, text).then((result) => {
                 editor.edit((editBuilder) => {
                     editBuilder.replace(range, result);
                 });
             });
         });
     }
 
-    public setLanguageClient(languageclient: LanguageClient) {
-        this.languageClient = languageclient;
-    }
-
     public dispose() {
         this.command.dispose();
     }
-}
+
+    public setLanguageClient(languageclient: LanguageClient) {
+        this.languageClient = languageclient;
+    }
+}