1. @DomName('SpeechGrammarList.item')
  2. @DocsEditable()
SpeechGrammar item(int index)

Source 

@DomName('SpeechGrammarList.item')
@DocsEditable()
SpeechGrammar item(int index) =>
    _blink.BlinkSpeechGrammarList.instance.item_Callback_1_(this, index);