import type { MergeStep } from '../../../pipeline/mergePipeline.js';
import type { MasonryState } from '../index.js';
interface HorizontalOptions {
    flow: 'horizontal';
    gap: number;
    canvasWidth: number;
    hAlign: 'justified' | 'left' | 'center' | 'right';
}
interface VerticalOptions {
    flow: 'vertical';
    gap: number;
    canvasHeight: number;
    vAlign: 'justified' | 'top' | 'middle' | 'bottom';
}
type Options = HorizontalOptions | VerticalOptions;
export declare const splitIntoLanes: MergeStep<Options, MasonryState>;
export {};