npm i beanify-env
const Beanify=require("beanify")
const beanifyPlugin=require("beanify-plugin")
const b=new Beanify({})
b
.register(require("beanify-env"),{
schema: {
type: 'object',
required: ['PORT'],
properties: {
PORT: {
type: 'integer',
default: 6666
}
}
}
})
.ready((err)=>{
console.log(b.config.PORT==6666)
b.close()
})