import { type AnyNode, type AnyNodeId, type WallNode } from '@pascal-app/core';
import { type PanelRow } from '@pascal-app/editor';
export type WallReferenceValue = 'outside' | 'center' | 'inside' | 'left' | 'right';
export type WallReferenceOption = {
    label: string;
    value: WallReferenceValue;
};
/**
 * The Reference control for one or more walls. The drawn line never moves; the
 * choice picks which face sits on it. Walls with a room on exactly one side read
 * Outside face / Center / Inside face; otherwise Left / Center / Right along the
 * drawing direction (left is face a). A selection shows the room labels only
 * when every wall has them, applies each choice to each wall's own faces, and
 * shows no active option when the walls disagree.
 */
export declare function wallReferenceModel(walls: readonly WallNode[], nodes: Record<AnyNodeId, AnyNode>): {
    options: WallReferenceOption[];
    value: WallReferenceValue | null;
    apply: (next: WallReferenceValue) => void;
};
export declare function wallSettings(node: WallNode, nodes: Record<AnyNodeId, AnyNode>, update: (patch: Partial<WallNode>) => void, reshape?: () => void): PanelRow[];
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