import { Alignment, Widget, BuildContext } from "@meursyphus/flitter";
import { Scale } from "../util";
import CartesianChartContextWidget from "../CartesianChartContextWidget";
import { Custom } from "../types";
export type ChartConfig = {
    scale?: Scale;
    alignment?: Alignment;
    foregroundAdditions?: Widget[];
    backgroundAdditions?: Widget[];
};
export declare class Chart<CUSTOM extends Custom<any, any> = Custom> extends CartesianChartContextWidget<CUSTOM> {
    build(context: BuildContext): Widget;
    getXAnxYLabels({ scale, labels, direction, }: {
        scale: Scale;
        labels: string[];
        direction: "horizontal" | "vertical";
    }): {
        xLabels: string[];
        yLabels: string[];
    };
    getDirection(context: BuildContext): "horizontal" | "vertical";
}
declare const _default: () => Chart<Custom>;
export default _default;