/** @param {string} url */
declare function isMapboxURL(url: string): boolean;
/**
 * @param {string} url
 * @param {string} [accessToken]
 */
declare function normalizeStyleURL(url: string, accessToken?: string): string;
/**
 * @param {string} url
 * @param {string} [accessToken]
 */
declare function normalizeGlyphsURL(url: string, accessToken?: string): string;
/**
 * @param {string} url
 * @param {string} [accessToken]
 */
declare function normalizeSourceURL(url: string, accessToken?: string): string;
/**
 * @param {string} url
 * @param {'' | '@2x'} format
 * @param {'.png' | '.json'} extension
 * @param {string} [accessToken]
 */
declare function normalizeSpriteURL(url: string, format: "" | "@2x", extension: ".png" | ".json", accessToken?: string): string;
/**
 * @param {any} tileURL
 * @param {string} sourceURL
 * @param {256 | 512} [tileSize]
 * @param {{ devicePixelRatio?: number; supportsWebp?: boolean; }} [opts]
 */
declare function normalizeTileURL(tileURL: any, sourceURL: string, tileSize?: 256 | 512, { devicePixelRatio, supportsWebp }?: {
    devicePixelRatio?: number;
    supportsWebp?: boolean;
}): any;
declare const API_URL: "https://api.mapbox.com";
type URLObject = {
    protocol: string;
    authority: string;
    path: string;
    params: string[];
};

export { API_URL, type URLObject, isMapboxURL, normalizeGlyphsURL, normalizeSourceURL, normalizeSpriteURL, normalizeStyleURL, normalizeTileURL };