/**
 * charts/sparkline — a minimal inline trend line (no axes, grid, or tooltip).
 *
 * Lives on the `./charts` subpath so the core barrel stays free of the
 * charting runtime; pair it with surfaces that expose a chart slot
 * (e.g. StatCard's `chart` prop).
 */
import type { VariantProps } from "class-variance-authority";
import { chartColors, type ChartColorToken } from "../chartConfig.js";
import { sparklineVariants } from "./variants.js";
export * from "./variants.js";
export type SparklineProps = VariantProps<typeof sparklineVariants> & {
    /** The series, oldest first. Objects are unnecessary — it is one line. */
    data: number[];
    /** Semantic chart color (defaults to the primary chart slot). */
    color?: keyof typeof chartColors | ChartColorToken;
    className?: string;
};
export declare function Sparkline({ data, color, size, className }: SparklineProps): import("react").JSX.Element;
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