Package pl.wendigo.chrome.api.performancetimeline

Contains DevTools Protocol PerformanceTimeline domain implementation accessible via PerformanceTimelineDomain class.

Types

EnableRequest
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data class EnableRequest(eventTypes: List<String>)
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Represents request frame that can be used with PerformanceTimeline#enable operation call.
LargestContentfulPaint
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data class LargestContentfulPaint(renderTime: TimeSinceEpoch, loadTime: TimeSinceEpoch, size: Double, elementId: String?, url: String?, nodeId: BackendNodeId?)
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See https://github.com/WICG/LargestContentfulPaint and largest_contentful_paint.
LayoutShift
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data class LayoutShift(value: Double, hadRecentInput: Boolean, lastInputTime: TimeSinceEpoch, sources: List<LayoutShiftAttribution>)
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See https://wicg.github.io/layout-instability/#sec-layout-shift and layout_shift.
LayoutShiftAttribution
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data class LayoutShiftAttribution(previousRect: Rect, currentRect: Rect, nodeId: BackendNodeId?)
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PerformanceTimelineDomain
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class PerformanceTimelineDomain : Domain
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Reporting of performance timeline events, as specified in https://w3c.github.io/performance-timeline/#dom-performanceobserver.
TimelineEvent
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data class TimelineEvent(frameId: FrameId, type: String, name: String, time: TimeSinceEpoch, duration: Double?, lcpDetails: LargestContentfulPaint?, layoutShiftDetails: LayoutShift?)
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TimelineEventAddedEvent
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data class TimelineEventAddedEvent(event: TimelineEvent) : Event
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Sent when a performance timeline event is added.