import type { string_color } from '../../../types/typeAliases';
import type { ColorChannelSet } from './ColorChannelSet';
/**
 * Parses an RGB string into RGBA channel values.
 *
 * @param rgb - RGB string such as `rgb(0%, 62%, 86.7%)`.
 * @returns RGBA channel values.
 *
 * @private function of Color
 */
export declare function parseRgbColor(rgb: string_color): ColorChannelSet;
/**
 * Parses an RGBA string into RGBA channel values.
 *
 * @param rgba - RGBA string such as `rgba(0, 158, 221, 0.5)`.
 * @returns RGBA channel values.
 *
 * @private function of Color
 */
export declare function parseRgbaColor(rgba: string_color): ColorChannelSet;
