Interface BufferGeometryJSON

interface BufferGeometryJSON {
    data?: {
        attributes: Record<string, BufferAttributeJSON>;
        boundingSphere?: { center: Vector3Tuple; radius: number };
        groups?: GeometryGroup[];
        index?: { array: number[]; type: string };
        morphAttributes?: Record<string, BufferAttributeJSON[]>;
        morphTargetsRelative?: boolean;
    };
    metadata?: { generator: string; type: string; version: number };
    name?: string;
    type: string;
    userData?: Record<string, unknown>;
    uuid: string;
}