export interface GenerateChartArgs {
    chartType: 'bar' | 'line' | 'scatter' | 'pie' | 'heatmap' | 'custom';
    data: {
        labels?: string[];
        values?: number[];
        x?: number[];
        y?: number[];
        datasets?: Array<{
            label: string;
            data: number[];
            backgroundColor?: string | string[];
            borderColor?: string | string[];
        }>;
    };
    pythonScript?: string;
    outputPath: string;
    styling?: {
        colorScheme?: string;
        width?: number;
        height?: number;
        theme?: string;
        title?: string;
    };
}
export declare function generateChart(args: GenerateChartArgs): Promise<any>;