import type { Color } from 'types/color';
/**
 * Convert an array of linear-light a98-rgb values to CIE XYZ
 * http://www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html
 * has greater numerical precision than section 4.3.5.3 of
 * https://www.adobe.com/digitalimag/pdfs/AdobeRGB1998.pdf
 * but the values below were calculated from first principles
 * from the chromaticity coordinates of R G B W
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * @see http://www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html
 * @see https://www.adobe.com/digitalimag/pdfs/AdobeRGB1998.pdf
 * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/matrixmaker.html
 */
export declare function lin_a98rgb_to_XYZ(rgb: Color): Color;