var babelify   = require('babelify'),
    browserify = require('browserify'),
    buffer     = require('vinyl-buffer'),
    es         = require('event-stream'),
    gulp       = require('gulp'),
    source     = require('vinyl-source-stream'),
    uglify     = require('gulp-uglify'),
    uglifyify  = require('uglifyify'),
    vueify     = require('vueify');