import { Configuration } from "./configuration";
import { RequestArgs } from "./base";
import { AxiosInstance, AxiosResponse } from 'axios';
/**
 *
 * @export
 */
export declare const DUMMY_BASE_URL = "https://example.com";
/**
 *
 * @throws {RequiredError}
 * @export
 */
export declare const assertParamExists: (functionName: string, paramName: string, paramValue: unknown) => void;
/**
 *
 * @export
 */
export declare const setApiKeyToObject: ({ object, key, type, keyParamName, configuration, prefix }: {
    object: any;
    key?: string | undefined;
    type?: "Cookie" | undefined;
    keyParamName: string;
    configuration?: Configuration | undefined;
    prefix?: string | undefined;
}) => Promise<void>;
/**
 *
 * @export
 */
export declare const setBasicAuthToObject: (object: any, configuration?: Configuration) => void;
/**
 *
 * @export
 */
export declare const setBearerAuthToObject: (object: any, configuration?: Configuration) => Promise<void>;
/**
 *
 * @export
 */
export declare const setSearchParams: (url: URL, ...objects: any[]) => void;
/**
 *
 * @export
 */
export declare const serializeDataIfNeeded: (value: any, requestOptions: any, configuration?: Configuration) => any;
/**
 *
 * @export
 */
export declare const toPathString: (url: URL) => string;
/**
 * remove trailing slash from string
 */
export declare const removeTrailingSlash: (url: string) => string;
/**
 *
 * @export
 */
export declare const createRequestFunction: (axiosArgs: RequestArgs, globalAxios: AxiosInstance, BASE_PATH: string, configuration?: Configuration) => <T = unknown, R = AxiosResponse<T, any>>(axios?: AxiosInstance, basePath?: string) => Promise<R>;
export declare function isBrowser(): boolean;