import { UseQueryResult } from '@tanstack/react-query';
import { RequestOptions } from '@elaraai/e3-api-client';
import { EastTypeValue } from '@elaraai/east';
import { QueryOverrides } from './types.js';
export interface DatasetStatus {
    path: string;
    type: EastTypeValue;
    /** "unassigned" | "null" | "value" */
    refType: string;
    hash: string | null;
    sizeBytes: number | null;
}
export interface UseDatasetStatusOptions {
    requestOptions?: RequestOptions;
    pollInterval?: number;
    queryOverrides?: QueryOverrides;
}
/** Lightweight status fetch — hash, type, size. No value bytes. */
export declare function useDatasetStatus(apiUrl: string, repo: string, workspace: string | null, datasetPath: string | null, options?: UseDatasetStatusOptions): UseQueryResult<DatasetStatus, Error>;
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