/**
 * @typedef {Object} datum
 * @property {number[]} x - The X points series
 * @property {number[]} y - The Y points series
 */
import type { Spectrum1D } from '@zakodium/nmrium-core';
/**
 *
 * @param spectrum 1d spectrum
 * @returns {datum} datum object includes x and y series
 */
export declare function get1DDataXY(spectrum: Spectrum1D): {
    x: Float64Array;
    y: Float64Array;
};
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