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| 1 | +export type AllPerformanceEntry = PerformancePaintTiming | PerformanceResourceTiming | PerformanceNavigationTiming; |
| 2 | + |
| 3 | +// PerformancePaintTiming and PerformanceNavigationTiming are only available with TS 4.4 and newer |
| 4 | +// Therefore, we're exporting them here to make them available in older TS versions |
| 5 | +export type PerformancePaintTiming = PerformanceEntry; |
| 6 | +export type PerformanceNavigationTiming = PerformanceEntry & |
| 7 | + PerformanceResourceTiming & { |
| 8 | + type: string; |
| 9 | + transferSize: number; |
| 10 | + |
| 11 | + /** |
| 12 | + * A DOMHighResTimeStamp representing the time immediately before the user agent |
| 13 | + * sets the document's readyState to "interactive". |
| 14 | + */ |
| 15 | + domInteractive: number; |
| 16 | + |
| 17 | + /** |
| 18 | + * A DOMHighResTimeStamp representing the time immediately before the current |
| 19 | + * document's DOMContentLoaded event handler starts. |
| 20 | + */ |
| 21 | + domContentLoadedEventStart: number; |
| 22 | + /** |
| 23 | + * A DOMHighResTimeStamp representing the time immediately after the current |
| 24 | + * document's DOMContentLoaded event handler completes. |
| 25 | + */ |
| 26 | + domContentLoadedEventEnd: number; |
| 27 | + |
| 28 | + /** |
| 29 | + * A DOMHighResTimeStamp representing the time immediately before the current |
| 30 | + * document's load event handler starts. |
| 31 | + */ |
| 32 | + loadEventStart: number; |
| 33 | + |
| 34 | + /** |
| 35 | + * A DOMHighResTimeStamp representing the time immediately after the current |
| 36 | + * document's load event handler completes. |
| 37 | + */ |
| 38 | + loadEventEnd: number; |
| 39 | + |
| 40 | + /** |
| 41 | + * A DOMHighResTimeStamp representing the time immediately before the user agent |
| 42 | + * sets the document's readyState to "complete". |
| 43 | + */ |
| 44 | + domComplete: number; |
| 45 | + |
| 46 | + /** |
| 47 | + * A number representing the number of redirects since the last non-redirect |
| 48 | + * navigation in the current browsing context. |
| 49 | + */ |
| 50 | + redirectCount: number; |
| 51 | + }; |
| 52 | +export type ExperimentalPerformanceResourceTiming = PerformanceResourceTiming & { |
| 53 | + // Experimental, see: https://developer.mozilla.org/en-US/docs/Web/API/PerformanceResourceTiming/responseStatus |
| 54 | + // Requires Chrome 109 |
| 55 | + responseStatus?: number; |
| 56 | +}; |
| 57 | + |
| 58 | +export type PaintData = undefined; |
| 59 | + |
| 60 | +/** |
| 61 | + * See https://developer.mozilla.org/en-US/docs/Web/API/PerformanceNavigationTiming |
| 62 | + * |
| 63 | + * Note `navigation.push` will not have any data |
| 64 | + */ |
| 65 | +export type NavigationData = Partial< |
| 66 | + Pick< |
| 67 | + PerformanceNavigationTiming, |
| 68 | + | 'decodedBodySize' |
| 69 | + | 'encodedBodySize' |
| 70 | + | 'duration' |
| 71 | + | 'domInteractive' |
| 72 | + | 'domContentLoadedEventEnd' |
| 73 | + | 'domContentLoadedEventStart' |
| 74 | + | 'loadEventStart' |
| 75 | + | 'loadEventEnd' |
| 76 | + | 'domComplete' |
| 77 | + | 'redirectCount' |
| 78 | + > |
| 79 | +> & { |
| 80 | + /** |
| 81 | + * Transfer size of resource |
| 82 | + */ |
| 83 | + size?: number; |
| 84 | +}; |
| 85 | + |
| 86 | +export type ResourceData = Pick<PerformanceResourceTiming, 'decodedBodySize' | 'encodedBodySize'> & { |
| 87 | + /** |
| 88 | + * Transfer size of resource |
| 89 | + */ |
| 90 | + size: number; |
| 91 | + /** |
| 92 | + * HTTP status code. Note this is experimental and not available on all browsers. |
| 93 | + */ |
| 94 | + statusCode?: number; |
| 95 | +}; |
| 96 | + |
| 97 | +export interface LargestContentfulPaintData { |
| 98 | + /** |
| 99 | + * Render time (in ms) of the LCP |
| 100 | + */ |
| 101 | + value: number; |
| 102 | + size: number; |
| 103 | + /** |
| 104 | + * The recording id of the LCP node. -1 if not found |
| 105 | + */ |
| 106 | + nodeId?: number; |
| 107 | +} |
| 108 | + |
| 109 | +/** |
| 110 | + * Entries that come from window.performance |
| 111 | + */ |
| 112 | +export type AllPerformanceEntryData = PaintData | NavigationData | ResourceData | LargestContentfulPaintData; |
| 113 | + |
| 114 | +export interface MemoryData { |
| 115 | + memory: { |
| 116 | + jsHeapSizeLimit: number; |
| 117 | + totalJSHeapSize: number; |
| 118 | + usedJSHeapSize: number; |
| 119 | + }; |
| 120 | +} |
| 121 | + |
| 122 | +export interface NetworkRequestData { |
| 123 | + method?: string; |
| 124 | + statusCode?: number; |
| 125 | + requestBodySize?: number; |
| 126 | + responseBodySize?: number; |
| 127 | +} |
| 128 | + |
| 129 | +export interface HistoryData { |
| 130 | + previous: string; |
| 131 | +} |
| 132 | + |
| 133 | +export type AllEntryData = AllPerformanceEntryData | MemoryData | NetworkRequestData | HistoryData; |
| 134 | + |
| 135 | +export interface ReplayPerformanceEntry<T> { |
| 136 | + /** |
| 137 | + * One of these types https://developer.mozilla.org/en-US/docs/Web/API/PerformanceEntry/entryType |
| 138 | + */ |
| 139 | + type: string; |
| 140 | + |
| 141 | + /** |
| 142 | + * A more specific description of the performance entry |
| 143 | + */ |
| 144 | + name: string; |
| 145 | + |
| 146 | + /** |
| 147 | + * The start timestamp in seconds |
| 148 | + */ |
| 149 | + start: number; |
| 150 | + |
| 151 | + /** |
| 152 | + * The end timestamp in seconds |
| 153 | + */ |
| 154 | + end: number; |
| 155 | + |
| 156 | + /** |
| 157 | + * Additional unstructured data to be included |
| 158 | + */ |
| 159 | + data: T; |
| 160 | +} |
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