import type { XYFilterXOptions } from 'ml-spectra-processing';
import type { Spectrum } from '../spectrum/Spectrum.js';
import type { Chart } from './addChartDataStyle.js';
export interface GetNormalizedChartOptions {
    /**
     * Filter options for x values
     */
    xFilter?: XYFilterXOptions;
}
/**
 * Get chart with normalized data
 * @param spectra - Array of spectrum objects
 * @param options - Chart options
 * @returns Chart object with normalized data
 */
export declare function getNormalizedChart(spectra: Spectrum[], options?: GetNormalizedChartOptions): Chart;
//# sourceMappingURL=getNormalizedChart.d.ts.map