import { FetchOptions } from "../types";
export type TranslationValues = Record<string, string | number>;
export type OnGetHeadersType = (token?: string, language?: string, headers?: any, listId?: string) => any;
export type OnFetchType = <T>(url: string, options?: FetchOptions, listId?: string) => Promise<T>;
export type OnErrorMessageType = (error: Error) => Promise<string>;
export type OnSerializeType = (params: URLSearchParams, settings: GenericListSettings, listId?: string) => void;
export type OnTranslateType = (key: string, values?: TranslationValues, listId?: string) => string;
/** Responsible for all system settings in use for all generic lists. Allows system specific implementation of generic list components. */
export declare class GenericListSettings {
    /** Never use directly. Always use getter. */
    private _onFetch;
    private _onFetchSet;
    /** Never use directly. Always use getter. */
    private _onTranslate;
    private _onTranslateSet;
    constructor();
    /** Set after required configuration of onFetch and onTranslate were made. */
    ready: boolean;
    /** Internally called after configuration of required settings was done. No need to call it externally. */
    setReady(value: boolean): void;
    /** Set to required bearer token for use in authentication of fetch requests. */
    token?: string;
    setToken(value?: string): void;
    /** Set to required language of user for use in fetch requests to get localized data from server. */
    language?: string;
    setLanguage(value?: string): void;
    /** Contains current set of values components user for state. */
    params: URLSearchParams;
    /** Set to current set of values for components to use for state. */
    setParams(value: URLSearchParams): void;
    /** Internally used to serialize params. By default set to internally maintained params. Override for custom onSerialize for custom serialization. */
    serialize(params: URLSearchParams): void;
    /** Used for fetching data from server. */
    get onFetch(): OnFetchType;
    set onFetch(value: OnFetchType);
    /** Used for translation of all language sensitive contents. */
    get onTranslate(): OnTranslateType;
    set onTranslate(value: OnTranslateType);
    /** Override to handle custom serialization of user settings like sorting, filtering and paging. */
    onSerialize: OnSerializeType;
    /** Override for custom implementation of header generation for fetch requests. */
    onGetHeaders: OnGetHeadersType;
    /** Override for custom implementation of error message extraction after for example fetch requests. */
    onErrorMessage: OnErrorMessageType;
}