function resolveShiftedAlias(keyName) {
  return fallbackToTransformedSelf(ShiftedKeysDictionary, keyName, 'toUpperCase');
}
Returns the corresponding symbol or character for a particular key, when it is
pressed with the shift key also held down
@param {NormalizedKeyName} keyName Name of the key
@returns {ReactKeyName[]} Symbol or character for the key, when it is pressed with the
         shift key