VSCode single to double quote automatic replace

Question

When I execute a Format Document command on a Vue Component.vue file VSCode replace all single quoted string with double quoted string.

In my specific case

Answer 1

Well for me both options solved the issue:

1. By adding inside the .prettierrc - "singleQuote": true

2. Or by adding following inside the package.json -> "prettier": { "singleQuote": true }

Though I tried also adding .prettierrc.js and have following

module.exports = { singleQuote: true };

This didn't worked.