text: // Reference https://facebook.github.io/react/docs/events.html.
  ReactEvents = {
    // Form Events.
    'change': 'onChange',
    'input': 'onInput',
    'submit': 'onSubmit',
  
    // Mouse Events.
    'click': 'onClick',
    'contextmenu': 'onContextMenu',
    'dblclick': 'onDoubleClick',
    'drag': 'onDrag',
    'dragend': 'onDragEnd',
    'dragenter': 'onDragEnter',
    'dragexit': 'onDragExit',
    'dragleave': 'onDragLeave',
    'dragover': 'onDragOver',
    'dragstart': 'onDragStart',
    'drop': 'onDrop',
    'mousedown': 'onMouseDown',
    'mouseenter': 'onMouseEnter',
    'mouseleave': 'onMouseLeave',
    'mousemove': 'onMouseMove',
    'mouseout': 'onMouseOut',
    'mouseover': 'onMouseOver',
    'mouseup': 'onMouseUp',
  
    // Touch events.
    'touchcancel': 'onTouchCancel',
    'touchend': 'onTouchEnd',
    'touchmove': 'onTouchMove',
    'touchstart': 'onTouchStart',
  
    // UI Events.
    'scroll': 'onScroll',
  
    // Wheel Events.
    'wheel': 'onWheel'
  };
  