import type { StairNode, StairSegmentNode } from '@pascal-app/core';
import { type StairSlotId } from '@pascal-app/core';
import { getStraightStairSegmentBodyMaterials, resolveMaterialRef, type StairBodyMaterials } from '@pascal-app/viewer';
import type * as THREE from 'three';
type SceneMaterials = Parameters<typeof resolveMaterialRef>[1];
type ViewerShading = Parameters<typeof resolveMaterialRef>[2];
export declare function resolveStairSlotMaterial(node: StairNode, slotId: StairSlotId, defaultRef: string, baseMaterial: THREE.Material, sceneMaterials: SceneMaterials, shading: ViewerShading, textures: boolean): THREE.Material;
export declare function resolveStairSegmentMaterials(segment: StairSegmentNode, parent: StairNode | undefined, parentMaterials: StairBodyMaterials | undefined, sceneMaterials: SceneMaterials, shading: ViewerShading, textures: boolean, colorPreset: Parameters<typeof getStraightStairSegmentBodyMaterials>[4]): StairBodyMaterials;
export declare function resolveStairBodySlotMaterials(stair: StairNode, base: StairBodyMaterials, sceneMaterials: SceneMaterials, shading: ViewerShading, textures: boolean): StairBodyMaterials;
export {};
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