Question: How to change output folder for build files.

Created by: pasichnyk

This is folder's structure of my project.

project_frontend /
    app/
    package.json

project_backend/
    api/
    static/
    index.html

So I launch npm run build from project_frontend and I need to put build files into project_backend. Also I don't need to put into there files like "manifest.json", "asset-manifest.json". Thanks.