/**
 * @since 0.0.1
 */
import { Either } from "fp-ts/Either";
import { StatusError } from "./Error.js";
import { Adapter, Fetch, Init } from "./Fetch.js";
import { InterceptorError, Interceptors } from "./Interceptor.js";
import { TimeoutError } from "./Interceptors/Timeout.js";
import { HttpError } from "./internal/error.js";
/** @internal */
export type Config<E, R> = {
    url?: string;
    adapter: Adapter;
    timeout?: number;
    headers?: RequestInit["headers"];
    interceptors?: Interceptors<E, R>;
};
/** @internal */
export type Handler<E = any> = (fetch: Fetch<any>) => (url: string | URL, init?: Init | undefined) => Promise<Either<E | StatusError, Response>>;
/**
 * @since 0.0.1
 * @category model
 */
export interface Client<E> extends Fetch<E | HttpError>, Record<"get" | "put" | "post" | "patch" | "head" | "options" | "delete", ReturnType<Handler<E>>> {
}
/**
 * @since 0.0.1
 * @category constructor
 */
export declare const create: {
    <E = never, R = never>(config: Config<E, R> & Omit<Config<E, R>, "url" | "headers"> & ({
        url: string;
    } | {
        headers: RequestInit["headers"];
    })): Client<E | HttpError | InterceptorError>;
    <E = never, R = never>(config: Config<E, R> & Omit<Config<E, R>, "timeout"> & {
        timeout: number;
    }): Client<E | HttpError | TimeoutError | InterceptorError>;
    <E = never, R = never>(config: Config<E, R>): Client<E | HttpError>;
};