import type { DataXY } from 'cheminfo-types';
import type { RangeInfo } from './RangeInfo.ts';
/**
 * Spectrum object with normalized data and ranges
 */
interface Spectrum {
    normalized: DataXY;
    ranges?: Record<string, RangeInfo>;
}
/**
 * Updates range information for a spectrum
 * @private
 * @param spectrum - The spectrum object to update
 * @param ranges - Array of range objects to process
 */
export declare function updateRangesInfo(spectrum: Spectrum, ranges?: RangeInfo[]): void;
export {};
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