@ingresse/injector ES Module

#### Utility to make it easy to import 3rd party libraries into HTML.

Usage

#### Install as development dependency:
``
yarn add -D @ingresse/injector
``

#### Usage examples:
`js
import injector, { css, js } from '@ingresse/injector';

injector({
tag : 'script', // Wrapper element TAG name
target : 'head', // Element target - default is 'body'
id : 'facebook-sdk', // Wrapper element ID
content: '//connect.facebook.com/pt_BR/sdk.js', // TAG src
});

injector({
tag : 'script', // Wrapper TAG name
id : 'gtm', // Wrapper element ID
target : 'body', // Element target - default is 'body'
content:
(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='//www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','YOUR-GTM-KEY')
,
});

js({
id : 'gtag',
target : 'head',
async : 1,
src : '//www.googletagmanager.com/gtag/js?id=YOUR-GTAG-KEY',
content:
(function(){
gtag('js', new Date());
gtag('config', 'YOUR-GTAG-KEY');
gtag('set', {
'country': 'BR',
'currency': 'BRL'
});
})()
,
});

css({
id : 'font-family',
href: 'https://fonts.googleapis.com/css?family=Roboto&display=swap',
});
css({
id : 'font-family-definition',
content: font-family: 'Roboto', sans-serif;,
});
``