import { DataTypes, IdType, ListType } from "@etsoo/shared";
import { CustomCultureData } from "../def/CustomCulture";
import { QueryRQ } from "../api/rq/QueryRQ";
import { AssetUnits, ProductUnit } from "./ProductUnit";
/**
 * Business utils
 */
export declare namespace BusinessUtils {
    /**
     * Format avatar title
     * @param title Title
     * @param maxChars Max characters
     * @param defaultTitle Default title
     * @returns Result
     */
    function formatAvatarTitle(title?: string, maxChars?: number, defaultTitle?: string): string;
    /**
     * Format query, dealing with paging data
     * @param rq Query
     * @returns Result
     */
    function formatQuery<T extends IdType>(rq: QueryRQ<T>): {
        id?: T | undefined;
        ids?: T[] | undefined;
        excludedIds?: T[] | undefined;
        keyword?: string;
        queryPaging: import("..").QueryPagingData | undefined;
    };
    /**
     * Get 12-month items
     * @param monthLabels Month labels
     * @param startMonth Start month, 0 as Jan.
     * @returns 12 months
     */
    function getMonths(monthLabels: string[], startMonth?: number): ListType[];
    /**
     * Is asset unit
     * @param unit Product unit
     * @returns Result
     */
    function isAssetUnit(unit: ProductUnit): unit is AssetUnits;
    /**
     * Check if the item is a custom culture data
     * @param item Item to check
     * @param hasOrgId Has orgId or not
     * @returns Result
     */
    function isCustomCultureData(item: unknown, hasOrgId?: boolean): item is CustomCultureData;
    /**
     * Merge custom resources to target collection
     * @param target Target collection merges to
     * @param resources New resources to merge
     */
    function mergeCustomResources(target: DataTypes.StringRecord, resources: CustomCultureData[]): void;
    /**
     * Restore resources to target collection
     * @param target Target collection to restore resources to, null to clear cache
     */
    function restoreResources(target?: DataTypes.StringRecord): void;
    /**
     * Setup paging keysets
     * @param data Paging data
     * @param lastItem Last item of the query
     * @param idField Id field in data
     * @param fields Fields map
     */
    function setupPagingKeysets<T, K extends IdType = number>(data: QueryRQ<K>, lastItem: T | undefined, idField: keyof T & string, fields?: Record<string, string | null | undefined>): QueryRQ<K>;
}