import { type SharedValue } from "react-native-reanimated";
import type { ResolvedDotGlowConfig, ResolvedDotRingConfig, ResolvedPulseConfig } from "../core/resolveConfig";
import type { LiveChartPalette } from "../types";
/**
 * Live dot + expanding pulse ring. The dot is a color-filled circle of `radius`
 * with an optional contrasting outer `ring` (halo). Peak pulse size uses
 * `pulse.maxRadius` / `pulse.strokeWidth`; chart padding reserves the same outer
 * extent via `pulseRadialOutset` in `draw/line.ts` (see `resolveChartLayout`).
 */
export declare function DotOverlay({ dotX, dotY, palette, pulse, glow, radius, ring, color, viewEnd, pulseWhileParked, }: {
    dotX: SharedValue<number>;
    dotY: SharedValue<number>;
    palette: LiveChartPalette;
    pulse: ResolvedPulseConfig | null;
    /** Optional soft static glow; unlike `pulse`, it starts no frame callback. */
    glow?: ResolvedDotGlowConfig | null;
    /** Radius of the color-filled dot in pixels. */
    radius: number;
    /** Outer halo ring, or `null` for a flat dot. */
    ring: ResolvedDotRingConfig | null;
    /** Dot (and pulse) fill color; falls back to the chart line color. */
    color: string | undefined;
    /**
     * Time-scroll right edge (`null` = following live). While scrolled back the
     * pulse is suppressed because a "live" heartbeat on a historical point is
     * misleading.
     */
    viewEnd?: SharedValue<number | null>;
    /**
     * Keep the heartbeat pulse while scrolled back. Set when the dot tracks the
     * true live point (`dot.trackWhileParked`), so the pulse marks an honest
     * live position; edge-pinned `followViewEdge` dots keep the suppression.
     */
    pulseWhileParked?: boolean;
}): import("react").JSX.Element;
//# sourceMappingURL=DotOverlay.d.ts.map