import { Proj4Projection } from '@math.gl/proj4';
/**
 * Calculate cartographic origin from Potree bounding box
 * @param projection - Proj4Projection instance to reproject coordinates
 * @param boundingBox - bounding box data
 * @returns - origin of boudngin box in [lng, lat, z] mode
 */
export declare const getCartographicOriginFromBoundingBox: (projection: Proj4Projection | null, boundingBox?: [number[], number[]]) => number[];
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