discontinuedPackage js_bindings has been discontinued and replaced by typings.

PerformanceMark constructor

PerformanceMark(
  1. String markName, [
  2. PerformanceMarkOptions? markOptions
])

Implementation

factory PerformanceMark(String markName,
        [PerformanceMarkOptions? markOptions]) =>
    PerformanceMark._(markName, markOptions ?? undefined);