import { ColorValue } from 'react-native';
/**
 * Converts a ColorValue from React Native into an RGBA hex string.
 *
 * @param {ColorValue} color - The color value to convert.
 * @returns {string | null} The color in RGB hex format (#RRGGBB) or RGBA hex format (#RRGGBBAA) or null if the color is invalid.
 */
export declare function colorValueToHex(color: ColorValue): string | null;
//# sourceMappingURL=colorValueToHex.d.ts.map