GULP CLEAN KEYFRAMES

Cleans up unused @keyfarames

instal

npm i -D gulp-clean-keyfarames

use

const gulp = require('gulp');
const keyfarames = require('gulp-clean-keyfarames')

function css(){
    return gulp.src('./src/*.css')
    .pipe(keyfarames())
    .pipe(gulp.dest('./dist'))
}

module.exports.css = css;