In tsconfig.json
define paths
like this:
{
"compilerOptions": {
"baseUrl": "./",
"paths": {
"src/*": [
"./src/*"
],
}
}
}
(and you have to import it with name of file as well)
import { A } from 'src/components/A/index'
based on the comments no need to import with file name as long as it is called index (With relative paths we can skip the /index)