Konafets/AutoSuggest.js

## AutoSuggest.js
define('TYPO3/CMS/StagedealCompany/AutoSuggest', ['jquery-ui', 'jquery-ui'], function ($) {
		jQuery(document).ready(function(){
			var test = ['ACME, Flensburg', 'Arroba IT, Flensburg'];
//			var ajaxURL = '<f:uri.action action="ajaxCompanySearch" controller="Company" pageType="1410614542" arguments="{term: term}" />';
			var ajaxURL = 'index.php?type=1410614542&tx_stagedealcompany_mycompany[controller]=Company&tx_stagedealcompany_mycompany[action]=ajaxCompanySearch';
		})
	}
);

## CompanyController.php
	/**
	 * @return array
	 */
	public function ajaxCompanySearchAction() {
		$arguments = $this->request->getArguments();
		$term = $_GET['term'];
		$companies = array('ACME, New York', 'Arroba IT, Flensburg', 'City on a Hill, Harrislee');
		return json_encode($companies);
	}

## Index.html
...
<input type="text" name="q" id="jquery" autocomplete="off" />
...
<script>require(['TYPO3/CMS/StagedealCompany/AutoSuggest']);</script>

## Result
["ACME, Los Angeles","Arroba IT, Flensburg","City on a Hill, Harrislee"]
	define('TYPO3/CMS/StagedealCompany/AutoSuggest', ['jquery-ui', 'jquery-ui'], function ($) {
	jQuery(document).ready(function(){
	var test = ['ACME, Flensburg', 'Arroba IT, Flensburg'];
	// var ajaxURL = '<f:uri.action action="ajaxCompanySearch" controller="Company" pageType="1410614542" arguments="{term: term}" />';
	var ajaxURL = 'index.php?type=1410614542&tx_stagedealcompany_mycompany[controller]=Company&tx_stagedealcompany_mycompany[action]=ajaxCompanySearch';
	})
	}
	);
	/**
	* @return array
	*/
	public function ajaxCompanySearchAction() {
	$arguments = $this->request->getArguments();
	$term = $_GET['term'];
	$companies = array('ACME, New York', 'Arroba IT, Flensburg', 'City on a Hill, Harrislee');
	return json_encode($companies);
	}
	...
	<input type="text" name="q" id="jquery" autocomplete="off" />
	...
	<script>require(['TYPO3/CMS/StagedealCompany/AutoSuggest']);</script>