destroy() {
	    this._targetElm.classList.remove(this.draggingClass);
	    if (this.useMouseEvents) {
	      this._handleElm.removeEventListener('mousedown', this._dragStartHandler);
	      document.removeEventListener('mousemove', this._dragMoveHandler);
	      document.removeEventListener('mouseup', this._dragEndHandler);
	    }
	    if (this.useTouchEvents) {
	      this._handleElm.removeEventListener('touchstart', this._dragStartHandler);
	      document.removeEventListener('touchmove', this._dragMoveHandler);
	      document.removeEventListener('touchend', this._dragEndHandler);
	    }
	  }
Teardown all events bound to the document and elements. You can resurrect this instance by calling enable()