Update all the dependencies to the latest version

Author: akshita31

package-lock.json

@@ -801,7 +801,7 @@
       },
       {
         "command": "csharp.reportIssue",
-        "title": "Report an issue",
+        "title": "Start authoring a new issue on GitHub",
         "category": "CSharp"
       },
       {

package.json

@@ -90,15 +90,14 @@ function showDotnetToolsWarning(message: string): void {
         vscode.window.showErrorMessage(message,
             goToSettingsMessage, getDotNetMessage).then(value => {
                 if (value === getDotNetMessage) {
-                    let open = require('open');
                     let dotnetcoreURL = 'https://www.microsoft.com/net/core';
 
                     // Windows redirects https://www.microsoft.com/net/core to https://www.microsoft.com/net/core#windowsvs2015
                     if (process.platform == "win32") {
                         dotnetcoreURL = dotnetcoreURL + '#windowscmd';
                     }
 
-                    open(dotnetcoreURL);
+                    vscode.env.openExternal(vscode.Uri.parse(dotnetcoreURL));
                 } else if (value === goToSettingsMessage) {
                     vscode.commands.executeCommand('workbench.action.openGlobalSettings');
                 }

src/coreclr-debug/activate.ts

@@ -5,8 +5,8 @@
 
 import { Url, parse as parseUrl } from 'url';
 import { isBoolean } from '../common';
-import HttpProxyAgent = require('http-proxy-agent');
-import HttpsProxyAgent = require('https-proxy-agent');
+const HttpProxyAgent = require('http-proxy-agent');
+const HttpsProxyAgent = require('https-proxy-agent');
 
 function getSystemProxyURL(requestURL: Url): string {
     if (requestURL.protocol === 'http:') {

src/packageManager/proxy.ts

@@ -8,10 +8,10 @@
 import * as del from 'del';
 import * as fs from 'fs';
 import * as gulp from 'gulp';
-import * as unzip from 'unzip2';
 import { onlineVscodeignorePath, unpackedVsixPath, vscePath, vscodeignorePath } from './projectPaths';
 import { getPackageJSON } from './packageJson';
 import spawnNode from './spawnNode';
+import { Extract } from 'unzipper';
 
 gulp.task('vsix:release:unpackage', () => {
     const packageJSON = getPackageJSON();
@@ -20,7 +20,7 @@ gulp.task('vsix:release:unpackage', () => {
     const packageName = `${name}-${version}.vsix`;
 
     del.sync(unpackedVsixPath);
-    return fs.createReadStream(packageName).pipe(unzip.Extract({ path: unpackedVsixPath }));
+    return fs.createReadStream(packageName).pipe(Extract({ path: unpackedVsixPath }));
 });
 
 gulp.task('vsix:release:package', async (onError) => {

tasks/onlinePackagingTasks.ts

@@ -6,10 +6,10 @@
 'use strict';
 
 import { SpawnOptions, spawn } from "child_process";
-import { join, Result } from "async-child-process";
 import { nodePath, rootPath } from "./projectPaths";
+const { join } = require("async-child-process");
 
-export default async function spawnNode(args?: string[], options?: SpawnOptions): Promise<Result> {
+export default async function spawnNode(args?: string[], options?: SpawnOptions): Promise<{code: string; signal: string;}> {
     if (!options) {
         options = {
             env: {}

tasks/spawnNode.ts

@@ -4,23 +4,20 @@
 *--------------------------------------------------------------------------------------------*/
 
 import * as vscode from 'vscode';
-import { should, expect } from 'chai';
+import { expect } from 'chai';
 import { activateCSharpExtension } from './integrationHelpers';
 import testAssetWorkspace from './testAssets/testAssetWorkspace';
-
 const chai = require('chai');
 chai.use(require('chai-arrays'));
 chai.use(require('chai-fs'));
 
 suite(`WorkspaceSymbolProvider: ${testAssetWorkspace.description}`, function () {
 
     suiteSetup(async function () {
-        should();
         await testAssetWorkspace.restore();
         await activateCSharpExtension();
-
         let projectDirectory = vscode.Uri.file(testAssetWorkspace.projects[0].projectDirectoryPath);
-        await vscode.commands.executeCommand("vscode.openFolder", projectDirectory);
+        await vscode.commands.executeCommand("vscode.open", projectDirectory);
     });
 
     suiteTeardown(async () => {

test/integrationTests/workspaceSymbolProvider.integration.test.ts

@@ -9,7 +9,8 @@
         "curly": true,
         "semicolon": true,
         "indent": [true, "spaces", 4],
-        "file-header": [true, ".*"]
+        "file-header": [true, ".*"],
+        "no-buffer-constructor": "error"
     },
     "rulesDirectory": [
       "tslint-microsoft-contrib",