Sass Folder structure for ionic angular app

Angular creates a sass file with each component and ionic comes with two sass files, one in the theme folder known as variables.scss and the other global.scss.

Now with angular you can follow 7 in 1 file pattern of sass, but how do I create a similar pattern with ionic, like where do i import all of my mixins, functions etc, maybe in the global.scss file?

Yes we can use global.scss file, as in ionic 3 we were using app.scss file to import mixins, functions etc.