Можно ли восстановить данные с файла sass?

var gulp = require('gulp'),
    sass = require('gulp-sass'),
    minifyCSS = require('gulp-csso'),
    rename = require('gulp-rename'),
    server = require('gulp-server-livereload'),
    autoprefixer = require('gulp-autoprefixer');

gulp.task('sass', function() {
    gulp.src('./project/**.scss')
        .pipe(sass().on('error', sass.logError))
        .pipe(gulp.dest('./project/css/'))
});

gulp.task('sass:watch', function() {
    gulp.watch('./project/*.sass', ['sass']);
    gulp.src('./project/*.sass')
        .pipe(sass().on('error', sass.logError))
        .pipe(autoprefixer({
            browsers: ['last 4 versions']
        }))
        .pipe(gulp.dest('./project/css/'))
});

gulp.task('css', function() { 
  gulp.src('./project/css/*.css')
    .pipe(minifyCSS())
    .pipe(rename({suffix: '.min'}))
    .pipe(gulp.dest('./project/css/'))
});