import { ECode } from '../types/ErrorPage';
export type ErrorPageCopy = {
    titleKey: string;
    titleFallback: string;
    descKey: string;
    descFallback: string;
};
export type ResolvedErrorPageCopy = ErrorPageCopy & {
    code: ECode;
};
type TranslateFn = (key: string, params?: Record<string, unknown>) => string;
export declare function translateErrorPageText(t: TranslateFn | undefined, key: string | undefined, fallback: string, params?: Record<string, unknown>): string;
export declare function getHttpStatus(error?: any, fallbackStatus?: number): number | undefined;
export declare function isOffline(): boolean;
export declare function isTimeoutError(error?: any): boolean;
export declare function isFetchFailedError(error?: any): boolean;
export declare function getNetworkErrorCopy(error?: any): ErrorPageCopy;
export declare function getServerProxyErrorCopy(error?: any, fallbackStatus?: number): ErrorPageCopy;
export declare function getErrorPageCopy(error?: any, options?: {
    code?: ECode;
    status?: number;
}): ResolvedErrorPageCopy | undefined;
export {};