connectedCallback() {
		this._startTime = null;

		this.width = 124;
		this.height = 124;
		this.x = 0;
		this.y = 0;
		this.addEventListener('click', this);
	}
/**
	 * Once we're connected, listen to clicks.
	 */
Once we're connected, listen to clicks.
Once we ' re connected listen to clicks .
connectedCallback() {
		this._startTime = null;
		this.width = 124;
		this.height = 124;
		this.x = 0;
		this.y = 0;
		this.addEventListener('click', this);
	}
connectedCallback ( ) { this . _startTime = null ; this . width = 124 ; this . height = 124 ; this . x = 0 ; this . y = 0 ; this . addEventListener ( 'click' , this ) ; }
Once we're connected, listen to clicks.
Once we ' re connected listen to clicks .