import type { Nullable, QueryParams } from "../typings/common";
import RequestError from "./request-error";
export declare function assert(condition: boolean, msg?: string): asserts condition;
export declare function getApiUrl(): string;
export declare function getAccessToken(): Nullable<string>;
export declare function setAccessToken(token: string): void;
export declare function removeAccessToken(): void;
export declare function removeRefreshToken(): void;
export declare function getSearchString(queryParams?: QueryParams): string;
export declare function convertRequestErrorToMap(error: Error): Record<string, string>;
export declare function getMessageByStatusCode(error: RequestError): string;
export declare function getMessageFromRequestError(error: RequestError): string;
export declare function getMessageFromError(error: unknown): string;
export declare function convertStringToNumberIfValid(value: string): number | string;
export declare function trimTrailingSlash(url: string): string;
export declare function isAbsoluteUrl(url: string | null): boolean;
export declare function getAuthPageUrl(): string;
export declare function removeAuthTokensAndRedirectToAuthPage(): void;
export declare function generateNumberArray(length: number): Array<number>;
export declare function createId(size?: number): string;
export declare function urlTranslit(phrase: string): string;
export declare function getWebsiteOrigin(): string;
export declare function getSearchParams(): URLSearchParams;
export declare function getNameWithDepth(name: string, depth: number): string;
export declare function humanFileSize(bytes: number, dp?: number): string;