Parse queryString and extract each utm parameters
```
yarn add utm-extractor or npm install utm-extractor --save
import {Utm} from 'utm-extractor'
const utm = new Utm('?utm_source=Google&utm_medium=cpc&utm_campaign=spring_sale&utm_term=running+shoes&utm_content=logolink')
const values = utm.get()console.log(values)
{
utm_source : "Google",
utm_medium: "cpc",
utm_campaign: "spring_sale",
utm_term: 'running+shoes',
utm_content: 'logolink'
}