- @DomName('Performance.mark')
- @DocsEditable()
- @Experimental()
Source
@DomName('Performance.mark') @DocsEditable() // https://dvcs.w3.org/hg/webperf/raw-file/tip/specs/UserTiming/Overview.html#extensions-performance-interface @Experimental() void mark(String markName) => _blink.BlinkPerformance.instance.mark_Callback_1_(this, markName);