To enable Javascript style configuration for a npm project install the following packages:

npm install --save-dev eslint eslint-plugin-import eslint-plugin-jsdoc eslint-plugin-prettier eslint-plugin-simple-import-sort prettier @typescript-eslint/eslint-plugin @typescript-eslint/parser github:bytro/eslint-config-bytro github:bytro/prettier-config-bytro

Create .eslintrc.js in the project root with the following content:

module.exports = {
    extends: 'bytro',
};

Create .prettierrc.js in the project root with the following content:

module.exports = require('prettier-config-bytro');