22 lines
584 B
TypeScript
22 lines
584 B
TypeScript
import { createContext } from "react";
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import type { PerfDiagnosticsReporter, PerfDiagnosticsSnapshot } from "./types";
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const EMPTY_SNAPSHOT: PerfDiagnosticsSnapshot = {
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enabled: false,
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monitorScope: null,
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breadcrumbCount: 0,
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breadcrumbs: [],
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};
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const NOOP_REPORTER: PerfDiagnosticsReporter = {
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mark: () => {},
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installMonitor: () => () => {},
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consumeReports: async () => [],
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peekReports: async () => [],
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isEnabled: () => false,
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getSnapshot: () => EMPTY_SNAPSHOT,
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};
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export const PerfDiagnosticsContext =
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createContext<PerfDiagnosticsReporter>(NOOP_REPORTER);
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