import { CardSpreadVariant } from './types';
export interface SpreadGeometry {
    x: number;
    y: number;
    rotate: number;
    scale: number;
    z: number;
    origin: string;
}
export declare const SPREAD_DEFAULTS: Record<CardSpreadVariant, {
    angle: number;
    gap: number;
    yOffset: number;
}>;
export declare function spreadGeometry(variant: CardSpreadVariant, index: number, count: number, expanded: boolean, angle: number, gap: number, yOffset: number, intensity: number): SpreadGeometry;