import { type AnyNode, type AnyNodeId, type DoorNode } from '@pascal-app/core';
import { resolveWallOpeningCeiling } from '@pascal-app/core/building';
/**
 * Structural subset of `SceneApi` the opening-cap readers need — matches
 * both handle-descriptor callbacks (which receive the full SceneApi) and
 * tools holding a nodes snapshot.
 */
export type WallCeilingSceneReader = {
    get: (id: AnyNodeId) => unknown;
    nodes: () => Readonly<Record<AnyNodeId, AnyNode>>;
};
/** The ceiling an opening's top edge must stay under: the shared rule in core. */
export { resolveWallOpeningCeiling };
/**
 * Height cap for a wall-hosted opening's resize handles. Infinity only when
 * the opening is unhosted (no wallId, or the wall is gone) — roof-hosted
 * openings clamp elsewhere.
 */
export declare function readHostWallCeiling(wallId: string | null | undefined, scene: WallCeilingSceneReader, opening?: Pick<DoorNode, 'position' | 'width' | 'height'>): number;
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