import { type AdaptiveCardChartColor, type AdaptiveCardChartColorSet } from '../adaptive-card-types';
export declare function resolveColor(value: string | undefined): string | undefined;
export declare function resolvePalette(colorSet: AdaptiveCardChartColorSet | undefined): Array<string>;
export declare function pickColor(index: number, explicit: AdaptiveCardChartColor | undefined, colorSet: AdaptiveCardChartColorSet | undefined): string;
