import { type Attributes, type Span } from "@opentelemetry/api";
export type RetrievalStatus = "ok" | "error" | "connection_error";
export declare function otelAttributes(attributes?: Record<string, unknown>): Attributes;
export declare function recordSpanError(span: Span, error: unknown): void;
export declare function withSpan<T>(name: string, attributes: Record<string, unknown>, callback: (span: Span) => Promise<T>): Promise<T>;
export declare function recordDatasetOpen({ gatewayUrl, storeType, status, seconds, }: {
    gatewayUrl: string;
    storeType: string;
    status: RetrievalStatus;
    seconds: number;
}): void;
export declare function recordStoreOpen({ gatewayUrl, storeType, status, seconds, }: {
    gatewayUrl: string;
    storeType: string;
    status: RetrievalStatus;
    seconds: number;
}): void;
export declare function secondsSince(startedAt: number): number;
export declare function classifyRetrievalError(error: unknown): RetrievalStatus;
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