import { BufferGeometry, Object3D, Vector3, BufferAttribute } from 'three';
import { CoreObjectType, ObjectContent } from '../../ObjectContent';
import { CoreVertex } from '../../entities/vertex/CoreVertex';
import { VertexAttributesDict, UserDataWithVertexAttributes } from '../../entities/vertex/Common';
import { BaseVertexAttribute } from '../../entities/vertex/VertexAttribute';
import { NumericAttribValue } from '../../../../types/GlobalTypes';
import { CoreEntityWithObject } from '../../CoreEntity';
export interface BufferGeometryWithVertexAttributes extends BufferGeometry {
    userData: UserDataWithVertexAttributes;
}
export declare class ThreejsVertex extends CoreVertex<CoreObjectType.THREEJS> {
    protected _geometry?: BufferGeometry;
    constructor(object: Object3D, index: number);
    setIndex(index: number, object?: Object3D): this;
    private _updateGeometry;
    geometry(): BufferGeometry<import("three").NormalBufferAttributes> | undefined;
    static addAttribute(object: Object3D, attribName: string, attribute: BaseVertexAttribute): void;
    static addNumericAttribute(object: Object3D, attribName: string, size?: number, defaultValue?: NumericAttribValue): void;
    static attributes<T extends CoreObjectType>(object: ObjectContent<T>): VertexAttributesDict | undefined;
    static indexAttribute<T extends CoreObjectType>(object: ObjectContent<T>): BufferAttribute | undefined | null;
    static setIndexAttribute<T extends CoreObjectType>(object: ObjectContent<T>, index: BufferAttribute | number[]): BufferAttribute | undefined;
    static entitiesCount<T extends CoreObjectType>(object: ObjectContent<T>): number;
    position(target: Vector3): Vector3;
    normal(target: Vector3): Vector3;
    static relatedPrimitiveIds<T extends CoreObjectType>(object: ObjectContent<T>, pointIndex: number, target: number[]): void;
    static relatedPointIds<T extends CoreObjectType>(object: ObjectContent<T>, pointIndex: number, target: number[]): void;
    static relatedPointClass<T extends CoreObjectType>(object: ObjectContent<T>): typeof CoreEntityWithObject<T>;
    static relatedPrimitiveClass<T extends CoreObjectType>(object: ObjectContent<T>): typeof CoreEntityWithObject<T>;
}