import { ReactNode } from 'react';
export interface ObservabilityProviderProps {
    children: ReactNode;
    appName: string;
    release: string;
    environment: string;
}
/**
 * ObservabilityProvider handles frontend telemetry, including:
 * 1. Global JS error capture
 * 2. Unhandled promise rejection capture
 * 3. Core Web Vitals monitoring (LCP, CLS, INP, TTFB)
 *
 * TRANSPORT CAVEAT — read before relying on this for RUM.
 * Everything below writes to the END USER'S browser console and nowhere else.
 * There is no beacon, no collector, and no log-shipping agent inside a user's
 * browser, so these values are NOT retrievable off-device and this provider
 * alone does NOT constitute real-user monitoring.
 *
 * The transport that CAN ship these off-device is the event-bus path:
 * AppShellProvider -> ShellTelemetryEmitter (perf.* events) -> OtelBrowserSink,
 * which POSTs to VITE_OTEL_HTTP_ENDPOINT. That sink only mounts when the
 * endpoint is configured; as of 2026-07-16 it is provisioned for no product,
 * so the fleet has no field CWV data. Tracked as the RUM-sink follow-up
 * (see atheletebridge-specs/business/status/PERFORMANCE_REPORT.md).
 */
export declare function ObservabilityProvider({ children, appName, release, environment, }: ObservabilityProviderProps): import("react/jsx-runtime").JSX.Element;
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