import * as stream from 'stream';
import { c as TileFormat } from '../types-yLQy3AKR.js';
import '@maplibre/maplibre-gl-style-spec';
import 'geojson';
import 'type-fest';
import 'readable-stream';
import 'events';

/**
 * For a given buffer, determine the tile format based on the magic bytes.
 * Will throw for unknown file types.
 * Smaller and faster version of magic-bytes.js due to the limited use case.
 *
 * @param {Buffer | Uint8Array} buf
 * @returns {import("../writer.js").TileFormat}
 */
declare function getTileFormatFromBuffer(buf: Buffer | Uint8Array): TileFormat;
/**
 * Determine the tile format from either a readable stream, buffer or Uint8Array
 * from the magic bytes at the start of the file. Used if data is served without
 * a content-type header.
 *
 * @param {import('stream').Readable} tileData
 * @returns {Promise<[import("../writer.js").TileFormat, import('stream').Readable]>}
 */
declare function getTileFormatFromStream(tileData: stream.Readable): Promise<[TileFormat, stream.Readable]>;
/**
 * Get the tile format from a MIME type. Throws for unsupported types.
 *
 * @param {string} mimeType
 * @returns {import("../writer.js").TileFormat}
 */
declare function getFormatFromMimeType(mimeType: string): TileFormat;

export { getFormatFromMimeType, getTileFormatFromBuffer, getTileFormatFromStream };