/**
 * @param {String} text The text to check
 * @returns {Promise.<Object>}
 * @example
 *  // ⇒ {
 *  //   "Corrections": [...],
 *  //   "Sentences": [...]
 *  //}
 */
async function grammar(text){
	let res = await fetch(`https://services.gingersoftware.com/Ginger/correct/jsonSecured/GingerTheTextFull?callback=$&text=${encodeURIComponent(text)}&apiKey=GingerWebsite&clientVersion=2.0&lang=US`).then(res => res.text())
	return JSON.parse(res.replace(/^\$\(/, "").replace(/\);?$/, ""));//Returns a 'callback'
}