/** Applies document-owned material overrides to imported materials. */
import { PBRMaterial } from "@babylonjs/core/Materials/PBR/pbrMaterial.js";
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, MaterialOverride, SceneDocumentData, MaterialExecutionPolicy, MaterialPreparationEvent, MaterialEffectRuntimeProperty, GpuProgramPreparationReport } from "@skenora/contracts";
import type { ResourceResolver } from "@skenora/resources";
import type { GpuProgramCache } from "./gpu-program-cache.js";
import type { CutoutPassTarget } from "./cutout-pass-controller.js";
export type MaterialResolver = (binding: Readonly<MaterialBindingRecord>) => Material | null;
export interface MaterialControllerOptions {
    policy?: MaterialExecutionPolicy;
    onPreparation?: (event: MaterialPreparationEvent) => void;
    onGpuProgramPreparation?: (event: GpuProgramPreparationReport) => void;
    gpuProgramCache?: GpuProgramCache;
    getCutoutPassTargets?: () => readonly CutoutPassTarget[];
}
/** Applies document-owned PBR overrides without owning imported materials. */
export declare class MaterialController {
    #private;
    readonly scene: Scene;
    readonly resources: ResourceResolver;
    constructor(scene: Scene, resources: ResourceResolver, resolve: MaterialResolver, options?: MaterialControllerOptions);
    apply(document: Readonly<SceneDocumentData>, isCurrent?: () => boolean): Promise<void>;
    getOwnedMaterials(materialId: string): readonly PBRMaterial[] | null;
    prepareProgramParameter(materialId: string, parameter: string, value: unknown): () => void;
    setEffectProperty(materialId: string, property: MaterialEffectRuntimeProperty, value: unknown): void;
    prepareEffectProperty(materialId: string, property: MaterialEffectRuntimeProperty, value: unknown): () => void;
    restoreAnimationValues(materialId: string, definition: Readonly<MaterialOverride>): void;
    readOriginalMaterial(mesh: AbstractMesh): Material | null;
    capture(material: PBRMaterial, identity: Pick<MaterialOverride, "id">): MaterialOverride;
    dispose(): void;
}
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