32 lines
1.2 KiB
TypeScript
32 lines
1.2 KiB
TypeScript
interface Interaction {
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id: number;
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latency: number;
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entries: PerformanceEventTiming[];
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}
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interface EntryPreProcessingHook {
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(entry: PerformanceEventTiming): void;
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}
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export declare const longestInteractionList: Interaction[];
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export declare const longestInteractionMap: Map<number, Interaction>;
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export declare const DEFAULT_DURATION_THRESHOLD = 40;
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export declare const resetInteractions: () => void;
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/**
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* Returns the estimated p98 longest interaction based on the stored
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* interaction candidates and the interaction count for the current page.
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*/
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export declare const estimateP98LongestInteraction: () => Interaction;
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/**
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* A list of callback functions to run before each entry is processed.
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* Exposing this list allows the attribution build to hook into the
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* entry processing pipeline.
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*/
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export declare const entryPreProcessingCallbacks: EntryPreProcessingHook[];
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/**
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* Takes a performance entry and adds it to the list of worst interactions
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* if its duration is long enough to make it among the worst. If the
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* entry is part of an existing interaction, it is merged and the latency
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* and entries list is updated as needed.
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*/
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export declare const processInteractionEntry: (entry: PerformanceEventTiming) => void;
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export {};
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