export interface ChartTheme {
    name: string;
    colors: string[];
    description?: string;
}
export declare const PRESET_THEMES: Record<string, ChartTheme>;
export declare function getThemeColors(themeType: 'preset' | 'custom', presetName?: string, customColors?: string[]): string[];
export declare function getCurrentThemeColors(canvasConfig?: {
    chartTheme?: {
        type: 'preset' | 'custom';
        presetName?: string;
        customColors?: string[];
    };
}): string[];
