import type { UnitForIdentifierGenerated } from '../generated/healthkit.generated';
import { HeartRateMotionContext, InsulinDeliveryReason } from '../generated/healthkit.generated';
import type { SourceProxy } from '../specs/SourceProxy.nitro';
import type { QuantitySample, QuantitySampleTyped } from './QuantitySample';
import type { QuantityTypeIdentifier } from './QuantityTypeIdentifier';
import type { FilterForSamples } from './QueryOptions';
import type { DeletedSample } from './Shared';
export { HeartRateMotionContext, InsulinDeliveryReason };
interface QuantityDateInterval {
    readonly from: Date;
    readonly to: Date;
}
export interface QueryStatisticsResponse {
    readonly averageQuantity?: Quantity;
    readonly maximumQuantity?: Quantity;
    readonly minimumQuantity?: Quantity;
    readonly sumQuantity?: Quantity;
    readonly mostRecentQuantity?: Quantity;
    readonly mostRecentQuantityDateInterval?: QuantityDateInterval;
    readonly duration?: Quantity;
    readonly startDate?: Date;
    readonly endDate?: Date;
    sources: SourceProxy[];
}
export interface QueryStatisticsResponseFromSingleSource extends Omit<QueryStatisticsResponse, 'sources'> {
    readonly source: SourceProxy;
}
export declare enum AggregationStyle {
    cumulative = 0,
    discreteArithmetic = 1,
    discreteTemporallyWeighted = 2,
    discreteEquivalentContinuousLevel = 3
}
export interface QuantitySamplesWithAnchorResponse {
    readonly samples: readonly QuantitySample[];
    readonly deletedSamples: readonly DeletedSample[];
    readonly newAnchor: string;
}
export interface QuantitySamplesWithAnchorResponseTyped<T extends QuantityTypeIdentifier> {
    readonly samples: readonly QuantitySampleTyped<T>[];
    readonly deletedSamples: readonly DeletedSample[];
    readonly newAnchor: string;
}
export interface Quantity {
    readonly unit: string;
    readonly quantity: number;
}
export interface IntervalComponents {
    readonly minute?: number;
    readonly hour?: number;
    readonly day?: number;
    readonly month?: number;
    readonly year?: number;
}
export interface StatisticsQueryOptions<TUnit extends string = string> {
    filter?: FilterForSamples;
    unit?: TUnit;
}
export interface StatisticsQueryOptionsWithStringUnit extends StatisticsQueryOptions<string> {
}
/**
 * @see {@link https://developer.apple.com/documentation/healthkit/hkstatisticsoptions Apple Docs }
 */
export type StatisticsOptions = 'cumulativeSum' | 'discreteAverage' | 'discreteMax' | 'discreteMin' | 'duration' | 'mostRecent';
export type UnitForIdentifier<T extends QuantityTypeIdentifier = QuantityTypeIdentifier> = UnitForIdentifierGenerated<T>;