export declare function mercatorFromLonLat([lon, lat]: [number, number]): [
    number,
    number
];
export declare function formatBbox(west: number, south: number, east: number, north: number, version: '1.1.1' | '1.3.0', crs: string): string;
export declare function buildQuery(params: Record<string, string | number | boolean | undefined>): string;