import { type AnyNode, type AnyNodeId, type LevelNode, RoofSegmentNode, type SceneApi, type WallNode } from '@pascal-app/core';
/**
 * A cone over a curved wall, picked from the wall's own level or the one above it (`armedLevelId`).
 * It goes where every roof goes (`roofLevelTarget`): on the level directly above the wall's storey.
 */
export declare function createConicalRoofSectorAboveWall(wall: WallNode, nodes: Readonly<Record<AnyNodeId, AnyNode>>, sceneApi: SceneApi, armedLevelId: LevelNode['id']): RoofSegmentNode['id'] | null;
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