import { AnalyticsQueryOptions } from './analyticstypes.js';
import { CppDocumentId, CppDurabilityLevel, HiResTime } from './binding.js';
import { AttributeValue, HttpOpType, KeyValueOp, TimeInput } from './observabilitytypes.js';
import { QueryOptions } from './querytypes.js';
/**
 * @internal
 */
export type StreamingOptions = AnalyticsQueryOptions | QueryOptions;
/**
 * Generates an absolute Unix epoch time with nanosecond precision.
 * @internal
 */
export declare function getEpochHiResTime(): [number, number];
/**
 * @internal
 */
export declare function hiResTimeToMicros(hrTime: HiResTime): number;
/**
 * @internal
 */
export declare function getHiResTimeDelta(start: HiResTime, end: HiResTime): HiResTime;
/**
 * @internal
 */
export declare function millisToHiResTime(millis: number): HiResTime;
/**
 * @internal
 */
export declare function getLatestTime(timeA: HiResTime, timeB: HiResTime): HiResTime;
/**
 * @internal
 */
export declare function getCoreSpanEndTime(coreSpanEndTime: HiResTime): HiResTime;
/**
 * @internal
 */
export declare function timeInputToHiResTime(input?: TimeInput): HiResTime;
/**
 * A single sub-document spec, reduced to what the tracer may record. `path` is the
 * targeted field (empty for whole-document specs); `value` is the spec's serialized
 * value for the `mutateIn` specs that carry one (undefined for `lookupIn` and for
 * value-less mutations such as `remove`).
 *
 * @internal
 */
export interface SubDocSpecAttribute {
    path: string;
    value?: string;
}
/**
 * @internal
 */
export declare function getAttributesForKeyValueOpType(opType: KeyValueOp, cppDocId: CppDocumentId, durability?: CppDurabilityLevel, recordRequestArguments?: boolean, subDocSpecs?: readonly SubDocSpecAttribute[], recordSubDocSpecs?: boolean): {
    [key: string]: AttributeValue;
};
/**
 * @internal
 */
export interface HttpOpAttributesOptions {
    statement?: string;
    queryOptions?: StreamingOptions;
    queryContext?: string;
    bucketName?: string;
    scopeName?: string;
    collectionName?: string;
}
/**
 * @internal
 */
export declare function getAttributesForHttpOpType(opType: HttpOpType, options?: HttpOpAttributesOptions, recordRequestArguments?: boolean): {
    [key: string]: AttributeValue;
};