export interface DatasetSearchQuery {
    query: string;
    locations?: string[];
    activityTypes?: string[];
    /** Opaque caller correlation id. It is never sent to relic. */
    identity?: string;
}
type RelicName = Record<string, string> | {
    value: string;
    lang: string | null;
};
interface RelicDataset {
    id: string;
    version: string;
    datasetRef: string;
    source: {
        code: string;
        version: string;
    };
    systemModel: {
        code: string;
    };
    location: {
        id: string;
        name?: RelicName;
    } | null;
}
interface RelicActivity {
    activityRef: string;
    activityUuid: string | null;
    fallbackId: string | null;
    name: RelicName;
    referenceProduct: {
        name: RelicName;
        unit: string | null;
    } | null;
    datasets: RelicDataset[];
}
export interface DatasetCandidate {
    datasetRef: string;
    id: string;
    version: string;
    source: {
        code: string;
        version: string;
    };
    model: string;
    location: {
        id: string;
        name?: RelicName;
    } | null;
}
export interface DatasetActivityCandidate {
    activityRef: string;
    activityUuid: string | null;
    fallbackId: string | null;
    name: RelicName;
    referenceProduct: {
        name: RelicName;
        unit: string | null;
    } | null;
    datasets: DatasetCandidate[];
}
export interface DatasetSearchResult {
    query: string;
    source: {
        code: string;
        version: string;
    };
    model: string;
    activities: DatasetActivityCandidate[];
    identity?: string;
}
/** `--queries`: inline `a,b,c` or `@file` (JSON array of strings or query objects). */
export declare function parseDatasetQueriesArg(arg: string): DatasetSearchQuery[];
export declare function normalizeDatasetActivities(activities: RelicActivity[]): DatasetActivityCandidate[];
export declare function datasetSearchBody(source: string, version: string, model: string, locale: string, query: DatasetSearchQuery, limit: number): Record<string, unknown>;
export declare function runSearchDatasets(source: string, version: string, model: string, locale: string, queries: DatasetSearchQuery[], limit: number): Promise<DatasetSearchResult[]>;
export declare function formatSearchDatasets(results: DatasetSearchResult[], locale?: string): string;
export {};
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