Package Exports

postcss-sass-extend

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (postcss-sass-extend) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

PostCSS Sass Extend

PostCSS Sass Extend is a PostCSS plugin that allows you to use @extend and placeholder classes like you do in Sass.

/* before */

%placeholder {
    color: blue;
}

%unused-placeholder {
    color: yellow;
}

.a {
    @extend %placeholder;

    background-color: black;
}

.b {
    color: red;
}

.c {
    background-color: white;

    @extend %placeholder;
}

.d {
    color: green;
}

/* after */

.a, .c {
    color: blue;
}

.a {

    background-color: black;
}

.b {
    color: red;
}

.c {
    background-color: white;
}

.d {
    color: green;
}

Usage

You just need to follow these two steps to use PostCSS Sass Extend:

Add PostCSS to your build tool.
Add PostCSS Sass Extend as a PostCSS process.

npm install postcss-sass-extend --save-dev

Node

postcss([ require('postcss-sass-extend')({ /* options */ }) ])

Grunt

Add [Grunt PostCSS] to your build tool:

npm install postcss-sass-extend --save-dev

Enable PostCSS Sass Extend within your Gruntfile:

grunt.loadNpmTasks('grunt-postcss');

grunt.initConfig({
    postcss: {
        options: {
            processors: [
                require('postcss-sass-extend')({ /* options */ })
            ]
        },
        dist: {
            src: 'css/*.css'
        }
    }
});