How to disable TypeScript warnings in VSCode?

I was having a similar problem. I had an incorrect setting for typescript.tsdk in my user settings:

"typescript.tsdk": null

To fix it, you can either set the location to a valid location:

"typescript.tsdk": "/usr/local/lib/node_modules/typescript/lib",

or just remove the line from your settings if are not using Typescript.

If you need more detail, I found the VSCode docs to be very concise and easy to understand.

1. open the command palette : CTRL + SHIFT + P

2. open the file settings.json :

3. add these 2 lines of code:

   "typescript.validate.enable": false,
   "javascript.validate.enable": false,
   

TypeScript and JavaScript validation can be turned off in VS Code with these two settings:

"typescript.validate.enable": false,
"javascript.validate.enable": false,