import type { ISceneGraphEntity } from '../foundation/helpers/EntityHelper';
import type { Material } from '../foundation/materials/core/Material';
import type { Accessor } from '../foundation/memory/Accessor';
import type { RnPromise } from '../foundation/misc/RnPromise';
import type { Gltf2Accessor, Gltf2Animation, Gltf2AnimationChannel, Gltf2AnimationChannelTarget, Gltf2AnimationSampler, Gltf2AnyObject, Gltf2Asset, Gltf2Buffer, Gltf2BufferView, Gltf2Camera, Gltf2CameraOrthographic, Gltf2CameraPerspective, Gltf2Image, Gltf2Material, Gltf2Mesh, Gltf2Node, Gltf2NormalTextureInfo, Gltf2OcclusionTextureInfo, Gltf2PbrMetallicRoughness, Gltf2Primitive, Gltf2Scene, Gltf2Skin, Gltf2Sparse, Gltf2SparseIndices, Gltf2SparseValues, Gltf2Texture, Gltf2TextureInfo, Gltf2TextureSampler, GltfLoadOption } from './glTF2';
export type RnM2 = {
    extensionsUsed: string[];
    extensionsRequired: string[];
    accessors: RnM2Accessor[];
    animations: RnM2Animation[];
    asset: RnM2Asset;
    buffers: RnM2Buffer[];
    bufferViews: RnM2BufferView[];
    cameras: RnM2Camera[];
    images: RnM2Image[];
    materials: RnM2Material[];
    meshes: RnM2Mesh[];
    nodes: RnM2Node[];
    samplers: RnM2TextureSampler[];
    scene: number;
    scenes: RnM2Scene[];
    skins: RnM2Skin[];
    textures: RnM2Texture[];
    extensions: Gltf2AnyObject;
    extras: {
        rnEntities: ISceneGraphEntity[];
        rnEntitiesByNames: Map<string, ISceneGraphEntity>;
        [key: string]: any;
    };
};
export interface RnM2Scene extends Gltf2Scene {
    nodesObjects?: RnM2Node[];
    sceneObject?: RnM2Node;
}
export type RnM2AttributesObject = {
    [s: string]: RnM2Accessor;
};
export type RnM2Attributes = {
    [s: string]: number;
};
export type RnM2AttributeAccessors = {
    [s: string]: RnM2Accessor;
};
export type RnM2AttributeBlendShapes = RnM2Attributes[];
export type RnM2AttributeBlendShapesAccessors = RnM2AttributeAccessors[];
export type RnM2MaterialVariant = {
    materialObject: RnM2Material;
    material: number;
    variants: string[];
};
export interface RnM2Primitive extends Gltf2Primitive {
    attributesObjects?: RnM2AttributeAccessors;
    attributesNames?: {
        [s: string]: string;
    };
    indicesObject?: RnM2Accessor;
    materialObject?: RnM2Material;
    materialVariants?: RnM2MaterialVariant[];
    materialName?: string;
    targetsObjects?: RnM2AttributeBlendShapesAccessors;
    targets?: RnM2AttributeBlendShapes;
}
export interface RnM2Mesh extends Gltf2Mesh {
    primitives: RnM2Primitive[];
}
export interface RnM2Node extends Gltf2Node {
    cameraObject?: RnM2Camera;
    childrenObjects?: RnM2Node[];
    parent?: number;
    parentObject?: RnM2Node;
    skinObject?: RnM2Skin;
    skinName?: string;
    meshObject?: RnM2Mesh;
    meshNames?: string[];
}
export interface RnM2Skin extends Gltf2Skin {
    inverseBindMatricesObject?: RnM2Accessor;
    skeletonObject?: RnM2Node;
    jointsObjects: RnM2Node[];
}
export interface RnM2TextureInfo extends Gltf2TextureInfo {
    texture?: RnM2Texture;
}
export interface RnM2OcclusionTextureInfo extends Gltf2OcclusionTextureInfo {
    texture?: RnM2Texture;
}
export interface RnM2NormalTextureInfo extends Gltf2NormalTextureInfo {
    texture?: RnM2Texture;
}
export interface RnM2PbrMetallicRoughness extends Gltf2PbrMetallicRoughness {
    baseColorTexture?: RnM2TextureInfo;
    metallicRoughnessTexture?: RnM2TextureInfo;
}
export interface RnM2Material extends Gltf2Material {
    pbrMetallicRoughness?: RnM2PbrMetallicRoughness;
    normalTexture?: RnM2NormalTextureInfo;
    occlusionTexture?: RnM2OcclusionTextureInfo;
    emissiveTexture?: RnM2TextureInfo;
}
export interface RnM2CameraOrthographic extends Gltf2CameraOrthographic {
}
export interface RnM2CameraPerspective extends Gltf2CameraPerspective {
}
export interface RnM2Camera extends Gltf2Camera {
}
export interface RnM2Image extends Gltf2Image {
}
export interface RnM2AnimationChannelTarget extends Gltf2AnimationChannelTarget {
    nodeObject?: RnM2Node;
}
export interface RnM2AnimationChannel extends Gltf2AnimationChannel {
    target: RnM2AnimationChannelTarget;
    samplerObject?: RnM2AnimationSampler;
}
export interface RnM2AnimationSampler extends Gltf2AnimationSampler {
    inputObject?: RnM2Accessor;
    outputObject?: RnM2Accessor;
}
export interface RnM2Animation extends Gltf2Animation {
    channels: RnM2AnimationChannel[];
    samplers: RnM2AnimationSampler[];
    parameters: {
        [s: string]: any;
    };
}
export interface RnM2Texture extends Gltf2Texture {
    samplerObject?: RnM2TextureSampler;
    sourceObject?: RnM2Image;
}
export interface RnM2TextureSampler extends Gltf2TextureSampler {
}
export interface RnM2SparseValues extends Gltf2SparseValues {
    bufferViewObject: RnM2BufferView;
}
export interface RnM2SparseIndices extends Gltf2SparseIndices {
    bufferViewObject: RnM2BufferView;
}
export interface RnM2Sparse extends Gltf2Sparse {
    indices?: RnM2SparseIndices;
    values?: RnM2SparseValues;
}
export interface RnM2Accessor extends Gltf2Accessor {
    bufferViewObject?: RnM2BufferView;
    bufferViewName?: string;
    sparse?: RnM2Sparse;
    accessor?: Accessor;
    extras?: {
        typedDataArray?: Float32Array;
        componentN?: number;
        componentBytes?: number;
        dataViewMethod?: string;
        weightsArrayLength?: number;
        quaternionIfVec4?: boolean;
    };
}
export interface RnM2Buffer extends Gltf2Buffer {
    bufferPromise?: RnPromise<ArrayBuffer>;
}
export interface RnM2BufferView extends Gltf2BufferView {
    bufferObject?: RnM2Buffer;
    bufferName?: string;
    rnAccessor?: Accessor;
}
export interface RnM2Asset extends Gltf2Asset {
    extras?: {
        rnLoaderOptions?: GltfLoadOption;
        rnEntities?: ISceneGraphEntity[];
        rnMaterials?: {
            [s: string]: Material;
        };
        version?: string;
        fileType?: string;
    };
}
export type RnM2ExtensionEffekseer = {
    effects: RnM2ExtensionsEffekseerEffect[];
};
export type RnM2ExtensionsEffekseerEffect = {
    node: number;
    name?: string;
    uri?: string;
    bufferView?: number;
    timelines?: RnM2ExtensionsEffekseerTimeline[];
};
export type RnM2ExtensionsEffekseerTimeline = {
    name?: string;
    values: RnM2ExtensionsEffekseerTimelineItem[];
};
export type RnM2ExtensionsEffekseerTimelineItem = {
    input: number;
    event: 'play' | 'stop' | 'pause';
};
/**
 * Texture reference in RHODONITE_materials_node extension.
 * References a glTF texture by index.
 */
export type RnM2TextureUniformValue = {
    /** Index into the glTF textures array */
    index: number;
};
/**
 * RHODONITE_materials_node extension data.
 * Contains shader node graph URI and optional uniform values.
 */
export type RnM2ExtensionRhodoniteMaterialsNode = {
    /** URI to the .rmn shader node JSON file (required) */
    uri: string;
    /** Optional uniform values to set on the material (includes scalar, vector, and texture values) */
    uniforms?: {
        [name: string]: number | number[] | RnM2TextureUniformValue;
    };
    /** Loaded shader node JSON data (populated during import) */
    shaderNodeJson?: unknown;
};