import type { Material } from "@babylonjs/core/Materials/material.js";
import type { AbstractMesh } from "@babylonjs/core/Meshes/abstractMesh.js";
import type { Scene } from "@babylonjs/core/scene.js";
import type { MaterialBindingRecord, MaterialDiagnostic, MaterialSlotDescriptor } from "@skenora/contracts";
export declare class MaterialProjectionError extends Error {
    readonly diagnostic: Readonly<MaterialDiagnostic>;
    constructor(diagnostic: MaterialDiagnostic);
}
export interface MaterialSlot {
    readonly mesh: AbstractMesh;
    readonly slot: number;
    readonly original: Material | null;
    readonly material: Material | null;
    readonly descriptor: MaterialSlotDescriptor;
}
export declare function listMaterialSlots(scene: Scene, entityId: string, readOriginal?: (mesh: AbstractMesh) => Material | null): readonly MaterialSlot[];
export declare function resolveMaterialSlot(scene: Scene, binding: Readonly<MaterialBindingRecord>, readOriginal?: (mesh: AbstractMesh) => Material | null): MaterialSlot;
//# sourceMappingURL=material-slots.d.ts.map