import type { OnCreateParticle, OnUpdateParticle, ParticleStyleEntry, Position } from './utils/types';
interface Props {
    styles?: readonly ParticleStyleEntry[];
    particleCount?: number;
    duration?: number;
    area?: Position;
    areaOrigin?: Position;
    sparkleSpeed?: number;
    onCreate?: OnCreateParticle;
    onUpdate?: OnUpdateParticle;
    onCompleted?: () => void;
}
/**
 * Sparkle confetti effect. Particles appear at random positions across a defined area, twinkle with pulsing opacity, then fade out.
 *
 *  
 *
 * @prop styles {readonly ParticleStyleEntry[]} [undefined] - Render styles for confetti. Accepts plain styles (HTML colors, HTMLImageElement, CanvasImageSource) or config objects ({ style, w?, h? }) for per-style sizing.
 * @prop particleCount {number} [40] - Number of sparkle particles to create.
 * @prop duration {number} [3] - Total effect duration in seconds.
 * @prop area {Position} [undefined] - [width, height] of the spawn area. Defaults to full viewport.
 * @prop areaOrigin {Position} [[0, 0]] - Top-left corner of the spawn area.
 * @prop sparkleSpeed {number} [2] - Twinkle frequency multiplier. Higher values produce faster pulsing.
 * @prop onCreate {OnCreateParticle} [undefined] - Callback to override initial particle values at creation time. Chained after internal sparkle initialization.
 * @prop onUpdate {OnUpdateParticle} [undefined] - Callback called each frame per particle for custom animation logic. Chained after internal sparkle animation.
 * @prop onCompleted {() => void} [undefined] - Callback fired when all particles have finished their sparkle animation.
 */
declare const ConfettiSparkle: import("svelte").Component<Props, {}, "">;
type ConfettiSparkle = ReturnType<typeof ConfettiSparkle>;
export default ConfettiSparkle;
//# sourceMappingURL=ConfettiSparkle.svelte.d.ts.map