How to use baseUrl and paths of tsconfig.js

I can't use baseUrl and paths props of tsconfig.json to improve my imports statements.

I have this in my tsconfig file:

"baseUrl": "./src",
"paths": {
"@app/*": [
"./app/*"
],
},

And I'm trying to import like this:

import DataTable from '@app/shared/components/DataTable/DataTable'

After reload I got this error message:

Failed to compile
./src/app/modules/items/components/States.tsx
Module not found: Can't resolve '@app/shared/components/DataTable/DataTable' in 'C:\Users\rafael.rodrigues\Documents\projects\SigISS_Front\src\app\modules\items\components'


I have the DataTable component in this path:

/src/app/shared/components/DataTable/DataTable.tsx