import { Dataset } from "@dclimate/jaxray";
export declare function normalizeSegment(value: string): string;
/**
 * Check if a Dataset is empty (no data variables or all dimensions have size 0)
 * @param dataset - The Dataset to check
 * @returns true if the dataset has no data or any dimension has size 0
 */
export declare function isDatasetEmpty(dataset: Dataset): boolean;
export declare function normalizeTimeRange(range: {
    start: Date | string;
    end: Date | string;
}, coordValues?: unknown[]): {
    start: string | number | Date;
    end: string | number | Date;
};
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