import type { AggregationSpec, BaseMetricConfig, BaseMetricRef, DatasetInstance, DerivedMetricConfig, DerivedMetricRef, DerivedMetricSpec, DimensionDefinition, MeasureDefinition, MetricRef, RelationshipDefinition } from '../types.js';
type AnyDimensions = Record<string, DimensionDefinition>;
type AnyMeasures = Record<string, MeasureDefinition>;
type AnyRelationships = Record<string, RelationshipDefinition>;
export declare function isDerivedMetricConfig<TMeasures extends Record<string, MeasureDefinition>, TDatasetName extends string>(config: BaseMetricConfig<TMeasures> | DerivedMetricConfig<TDatasetName>): config is DerivedMetricConfig<TDatasetName>;
export declare function createMetricRef<TDatasetName extends string, TMetricName extends string, TSpec extends AggregationSpec | DerivedMetricSpec<TDatasetName>, TDataset extends DatasetInstance<AnyDimensions, AnyMeasures, AnyRelationships, TDatasetName>>(ds: TDataset, name: TMetricName, spec: TSpec, label?: string, description?: string): MetricRef<TDatasetName, TMetricName, TSpec, TDataset>;
export declare function createDerivedMetricSpec<TDatasetName extends string>(config: DerivedMetricConfig<TDatasetName>): DerivedMetricSpec<TDatasetName>;
export type { BaseMetricRef, DerivedMetricRef };
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