Build error after updated angular to 6.1 from 5.2 in view.d.ts

On updating Angular from 5.2 to 6.1.

Facing this mentioned build errors in file view.d.ts, bypass.d.ts, container.d.ts.

( we are using Systemjs.Config.js, Gulpfile.js in the application )

Build: A computed property name in an interface must directly refer to a built-in symbol. node_modules@angular\core\src\render3\interfaces\view.d.ts

Package.json is

{
  "version": "1.0.0",
  "name": "portal.web",
  "private": true,
  "dependencies": {
    "@angular/common": "6.1",
    "@angular/compiler": "6.1",
    "@angular/core": "6.1",
    "@angular/forms": "6.1",
    "@angular/http": "6.1",
    "@angular/platform-browser": "6.1",
    "@angular/platform-browser-dynamic": "6.1",
    "@angular/router": "6.1",
    "@angular/upgrade": "6.1",
    "angular-in-memory-web-api": "0.6.0",
    "bootstrap": "3.3.7",
    "core-js": "^2.5.1",
    "reflect-metadata": "0.1.10",
    "es6-shim": "^0.35.1",
    "fancybox": "3.0.0",
    "jquery": "3.1.1",
    "jquery-validation": "1.15.1",
    "jquery-validation-unobtrusive": "3.2.6",
    "natives": "^1.1.4",
    "rxjs": "6.0.0",
    "rxjs-tslint": "0.1.5",
    "rxjs-compat": "6.0.0",
    "systemjs": "0.19.40",
    "zone.js": "~0.8.26",
    "jszip": "^3.2.1",
    "typings": "^1.3.2",
    "wijmo": "5.20191.605",
    "@ng-select/ng-select": "1.4.1",
    "@ng-select/ng-option-highlight": "0.0.5"
  },
  "devDependencies": {
    "angular2-template-loader": "0.5.0",
    "concurrently": "^2.2.0",
    "del": "^2.2.2",
    "gulp": "^3.9.1",
    "gulp-chmod": "^1.3.0",
    "gulp-concat": "2.6.0",
    "gulp-cssmin": "0.1.7",
    "gulp-typescript": "^3.2.4",
    "gulp-uglify": "1.5.3",
    "gulp-util": "^3.0.7",
    "rimraf": "2.5.2",
    "ts-loader": "0.8.2",
    "ts-node": "0.5.5",
    "typescript": "2.7",
    "tslib": "1.10.0"
  },
  "scripts": {
    "postinstall": "typings install"
  }
}