How to work without a tsconfig.json in VSCode? Getting typescript errors due to React.

Cannot find name 'Map'. Do you need to change your target library? Try changing the 'lib' compiler option to 'es2015' or later.typescript(2583)

Cannot find name 'Map'. Do you need to change your target library? Try changing the 'lib' compiler option to 'es2015' or later.typescript(2583)

The project contains

deno.json

deno.json

file but the vscode typescript integration doesn't care.