import mapping from "./openfigi/mapping.js";
import search from "./openfigi/search.js";
import filter from "./openfigi/filter.js";
export { filter, mapping, search };
export * from "./openfigi/mapping.js";
export * from "./openfigi/search.js";
export * from "./openfigi/filter.js";
interface OpenFIGIOptions {
    apiKey?: string;
}
/**
 * Creates a new OpenFIGI client.
 *
 * @param apiKey Optional API key. If not provided, will look for `OPENFIGI_API_KEY` environment variable.
 * If not found, will proceed without an API key (with lower limits).
 *
 * @example
 * ```ts
 * import OpenFIGI from "https://jsr.io/@gadicc/openfigi";
 * const openfigi = new OpenFIGI(); // or with an API key
 *
 * console.log(await openfigi.mapping({ idType: "ID_ISIN", idValue: "US0378331005" }));
 * ```
 *
 * @see https://www.openfigi.com/api/documentation#api-key
 * @see https://www.openfigi.com/api/documentation#rate-limits
 */
export default class OpenFIGI {
    baseUrl: string;
    apiKey: string | undefined | null;
    constructor();
    constructor(apiKey?: string);
    constructor(options?: OpenFIGIOptions);
    /** See {@linkcode mapping} */
    mapping: typeof mapping;
    /** See {@linkcode search} */
    search: typeof search;
    /** See {@linkcode filter} */
    filter: typeof filter;
    /**
     * Internal fetch wrapper for common code used by modules, i.e.
     * attach API key, set content-type, basic error checking, etc.
     *
     * @param endpoint API endpoint, e.g. `/mapping`
     * @param opts Fetch options
     * @returns Fetch Response
     * @throws Error if response is not ok (status not in 200-299 range)
     */
    _fetch(endpoint: string, opts?: {
        method?: "GET" | "POST";
        body?: Record<string, unknown>;
        params?: Record<string, string | number>;
        fetchOptions?: Partial<RequestInit>;
    }): Promise<Response>;
}
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