1. @DomName('LengthValue.fromValue')
  2. @DocsEditable()
  3. @Experimental()
LengthValue fromValue(num value, String type)

Source 

@DomName('LengthValue.fromValue')
@DocsEditable()
@Experimental() // untriaged
static LengthValue fromValue(num value, String type) =>
    _blink.BlinkLengthValue.instance.fromValue_Callback_2_(value, type);