export interface NativePlaybackDiagnostics {
    source: "native-playback";
    clientId: string;
    hostUnixMs: number;
    local: string;
    peer: string;
    client: Record<string, number | null>;
    helper: Record<string, number | null>;
}
/** An allowlist prevents native telemetry becoming a transcript/secret log sink. */
export declare function nativePlaybackDiagnostics(value: Record<string, unknown>, clientId: string): NativePlaybackDiagnostics | undefined;