import { Token } from './clientTool.interface';
import { StrapiRole, StrapiUser } from './strapi.interface';
export declare const isEmail: (email: string) => boolean;
export declare const assignObject: <T extends object>(target: T, arg: Partial<T>) => T & Partial<T>;
export declare const lastElement: <T extends object>(array: T[]) => T;
export declare const roleNames: {
    root: string;
    superAdmin: string;
    admin: string;
    user: string;
    manager: string;
};
export declare const roleNames2GUI: (role: string) => any;
export declare const sortSetting: {
    1: string;
    '-1': string;
};
export declare const isValidKey: <T extends object>(key: string, object: T) => boolean;
export declare const camelCase: (s: string) => string;
export declare let serviceUrl: string;
export declare const setUrl: (url: string) => string;
export declare const roles: (token: Token) => Promise<StrapiRole[]>;
export declare const users: (token: Token, params: URLSearchParams) => Promise<StrapiUser[]>;
export declare const brands: (token: Token, params: URLSearchParams) => void;
export declare const parseErrorMessage: (errorMessage: any) => any;