void next(
[Object key]
)

Not documented.

Source

void next([Object key]) {
  if (key != null) {
    _blink.BlinkIDBCursor.instance.continue_Callback_1_(unwrap_jso(this), key);
    return;
  }
  _blink.BlinkIDBCursor.instance.continue_Callback_0_(unwrap_jso(this));
  return;
}