PerformanceMark
PerformanceMark
is an abstract interface for PerformanceEntry
objects
with an entryType of "mark"
. Entries of this type are created by calling
performance.mark()
to add a named DOMHighResTimeStamp
(the mark) to the
performance timeline.
interface PerformanceMark extends PerformanceEntry {
readonly detail: any;
readonly entryType: "mark";
}var PerformanceMark: {
readonly prototype: PerformanceMark;
new (name: string, options?: PerformanceMarkOptions): PerformanceMark;
};