import { type SharedValue } from "react-native-reanimated";
import type { LiveChartPalette } from "../types";
import type { ChartEngineLayout } from "../core/useLiveChartEngine";
type DegenPack = SharedValue<Float64Array<ArrayBuffer>>;
/**
 * Renders the degen particle burst with a single `drawAtlas` call.
 *
 * Every active particle shares one pre-rasterized white-circle sprite and
 * differs only in position, scale, color, and opacity — the ideal `drawAtlas`
 * case. A single per-frame worklet projects the packed ring buffer (layout:
 * `[x, y, vx, vy, t0, active, size, colorIndex]`, stride = DEGEN_STRIDE = 8;
 * see `math/degenTick.ts`) into transforms + per-sprite colors, replacing the
 * old O(slots × 4 derived values + 1 `<Circle>` each) fan-out with O(1) mappers
 * and one draw.
 *
 * Per-particle color/opacity is baked into the sprite color (`rgba(r,g,b,a)`)
 * and applied with the `"modulate"` blend mode, which multiplies the white
 * sprite by each color — so a white AA circle becomes a soft, correctly-tinted,
 * correctly-faded particle, visually equivalent to the old `<Circle color
 * opacity>`.
 */
export declare function DegenParticlesOverlay({ pack, packRevision, engine, palette, particleSlotCount, particleBurstDurationSec, particleOpacity, colors, }: {
    pack: DegenPack;
    packRevision: SharedValue<number>;
    engine: ChartEngineLayout;
    palette: LiveChartPalette;
    particleSlotCount: number;
    particleBurstDurationSec: number;
    particleOpacity: number;
    colors: string[] | null;
}): import("react").JSX.Element;
export {};
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