import type { AxiosInstance, AxiosResponse } from 'axios';
declare class ApiError extends Error {
    constructor(message?: string);
}
export declare const businessClientInstance: () => AxiosInstance;
export declare class SvcCompanyApiError extends ApiError {
    constructor(message: string);
}
export declare const marketingBackendClientInstance: () => AxiosInstance;
export declare function getData<T>(response: AxiosResponse<T>): T;
export {};