import type { DoorNode, WindowNode } from '@pascal-app/core';
type PlanarOpening = Pick<DoorNode | WindowNode, 'position' | 'wallId' | 'parentId'>;
/**
 * The wall-local plane offset (`position[2]`) a moved door / window keeps on
 * `targetWallId`. The offset is measured from the centre plane of the wall the
 * opening stands on (a photo-profiled slider can sit wholly outside one face),
 * so it survives a slide along that same wall and resets to the centre plane on
 * any other host, whose faces it says nothing about.
 */
export declare function openingPlaneOffsetOnWall(opening: PlanarOpening, targetWallId: string): number;
/**
 * Where an opening's plan symbol sits across its wall. A centred opening keeps
 * the long-standing symbol: centred in the cutout, as deep as the wall. An
 * opening offset from the centre plane draws its frame at that offset with its
 * own `frameDepth`, like the 3D renderer; the builder then also draws the
 * cutout, because the wall is still cut through its whole thickness.
 */
export declare function resolveOpeningPlanPlane(opening: Pick<DoorNode | WindowNode, 'position' | 'frameDepth'>, wallThickness: number): {
    offset: number;
    depth: number;
};
export {};
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