import type { Bounds } from "@termfleet/core/types.js";
export type FloatingWindowPlacementOptions = {
    columns: number[];
    collisionThreshold?: number;
    existing: Bounds[];
    maxRows?: number;
    preferredSize: {
        width: number;
        height: number;
    };
    rowGap: number;
    templateSlots: Bounds[];
    top: number;
};
export declare function placeNewFloatingWindow({ collisionThreshold, columns, existing, maxRows, preferredSize, rowGap, templateSlots, top }: FloatingWindowPlacementOptions): Bounds;