Is this tool for source file or generated file?

[jitendravyas]

I'm confused how to add this to my workflow. I don't convert scss to css in my local setup

[matype]

@jitendravyas Please show me your setup.

[jitendravyas]

I'm using Grunt and Node Sass. I tried grunt plugin.

stylefmt: {
    format: {
      files: {
       'dest/output.css': ['src/input.css']
      }
    },
  },

My source files are scss files and I want to give a folder as a src. How to do that?
I'm also using stylelint.
I didn't understand that why stylefmt need dest path.

I just want to fix low hanging fruit in my source .scss files