import { BackgroundMode, BackgroundTextureFillMode, BloomDownScaleMode, DiffuseMode, FogMode, ShadowCascadesMode, ShadowResolution, TonemappingMode } from "@galacean/engine-core";
import type { IAssetRef, IColor, IHierarchyFile, IVector3 } from "./BasicSchema";
export declare enum SpecularMode {
    Sky = "Sky",
    Custom = "Custom"
}
export interface IScene extends IHierarchyFile {
    name?: string;
    scene: {
        background: {
            mode: BackgroundMode;
            color: IColor;
            texture?: IAssetRef;
            textureFillMode?: BackgroundTextureFillMode;
            skyMesh?: IAssetRef;
            skyMaterial?: IAssetRef;
        };
        ambient: {
            diffuseMode: DiffuseMode;
            ambientLight: IAssetRef;
            customAmbientLight: IAssetRef;
            customSpecularTexture: IAssetRef;
            diffuseSolidColor: IColor;
            diffuseIntensity: number;
            specularIntensity: number;
            specularMode: SpecularMode;
            bakerResolution: number;
        };
        shadow?: {
            castShadows: boolean;
            enableTransparentShadow: boolean;
            shadowResolution: ShadowResolution;
            shadowDistance: number;
            shadowCascades: ShadowCascadesMode;
            shadowTwoCascadeSplits: number;
            shadowFourCascadeSplits: IVector3;
            shadowFadeBorder: number;
        };
        fog?: {
            fogMode: FogMode;
            fogStart: number;
            fogEnd: number;
            fogDensity: number;
            fogColor: IColor;
        };
        postProcess?: {
            isActive: boolean;
            bloom: {
                enabled: boolean;
                downScale: BloomDownScaleMode;
                threshold: number;
                scatter: number;
                intensity: number;
                tint: IColor;
                dirtTexture: IAssetRef;
                dirtIntensity: number;
            };
            tonemapping: {
                enabled: boolean;
                mode: TonemappingMode;
            };
        };
        ambientOcclusion?: {
            bias: number;
            bilateralThreshold: number;
            enabledAmbientOcclusion: boolean;
            intensity: number;
            power: number;
            quality: number;
            radius: number;
            minHorizonAngle: number;
        };
    };
    files: Array<{
        id: string;
        type: string;
        virtualPath: string;
        path: string;
    }>;
}