1. @DomName('StylePropertyMap.set')
  2. @DocsEditable()
  3. @Experimental()
void set(String property, Object value)

Source 

@DomName('StylePropertyMap.set')
@DocsEditable()
@Experimental() // untriaged
void set(String property, Object value) =>
    _blink.BlinkStylePropertyMap.instance
        .set_Callback_2_(this, property, value);