export type ShapeBuilderPayload = {
    context: CanvasRenderingContext2D;
};
export type CanvasGradientGenerator = (props: ShapeBuilderPayload) => void;
export declare const DEFAULT_BACKGROUND_DARK = "#000000";
interface CanvasGradientProps {
    height: number;
    color: string;
    domain: number[];
    theme: 'light' | 'dark';
}
/**
 * Given a predefined height, a color and the domain of the data, it creates a linear gradient from top to bottom, bottom to top, or one that goes both directions depending on the domain.
 * @param height - given chart height
 * @param color - given main color of the gradient
 * @param domain - given domain of the chart
 * @param theme - current theme
 * @returns CanvasGradientGenerator
 * @internal
 */
export declare function createCanvasGradient({ height, color, domain, theme, }: CanvasGradientProps): CanvasGradientGenerator;
export {};