TimelineEvent Properties

Version 89.0.170

The TimelineEvent type exposes the following members.

Properties

	Name	Description
	Duration	Event duration, if applicable.
	FrameId	Identifies the frame that this event is related to. Empty for non-frame targets.
	LayoutShiftDetails	LayoutShiftDetails
	LcpDetails	LcpDetails
	Name	Name may be empty depending on the type.
	Time	Time in seconds since Epoch, monotonically increasing within document lifetime.
	Type	The event type, as specified in https://w3c.github.io/performance-timeline/#dom-performanceentry-entrytype This determines which of the optional "details" fiedls is present.