Visual studio code showing error "Can't find name Date"

Question

I am working on a basic Angular project with Visual studio code(Version 1.19.2) as my IDE.

The following piece of code is working fine but VSC doesn't seem to be happy about it.

It is showing error when i use new Date() or JSON.stringify

But the end results are correct and the console prints fine.

How to remove this error from Visual studio code?

---

Update 1

Here are my dependencies

  "devDependencies": {
    "@angular-devkit/build-angular": "~0.10.0",
    "@angular/cli": "~7.0.3",
    "@angular/compiler-cli": "~7.0.0",
    "@angular/language-service": "~7.0.0",
    "@types/node": "~8.9.4",
    "@types/jasmine": "~2.8.8",
    "@types/jasminewd2": "~2.0.3",
    "codelyzer": "~4.5.0",
    "jasmine-core": "~2.99.1",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "~3.0.0",
    "karma-chrome-launcher": "~2.2.0",
    "karma-coverage-istanbul-reporter": "~2.0.1",
    "karma-jasmine": "~1.1.2",
    "karma-jasmine-html-reporter": "^0.2.2",
    "protractor": "~5.4.0",
    "ts-node": "~7.0.0",
    "tslint": "~5.11.0",
    "typescript": "~3.1.1"
  }

Answer 1

My Visual studio code was using Typescript v2.6.2.

As mentioned by @Jai I updated the VSC's typescript version to match the Typescript version of my Angular project, which in my case was Typescript v3.1.1.

To update the typescript version

Step 1. Simply click on the version displayed in the footer of your visual studio code.

Step 2. Then choose Use Workspace version.

You will be good to go.

PS: Special thanks to @Jai.