import type { AxiosInstance } from "axios";
export type ServiceResult<T = unknown> = {
    result: T;
    successful: boolean;
};
export declare class API_Error {
    error: string;
    constructor(error: string);
}
export declare abstract class BaseClient {
    private axiosInstance;
    constructor(axiosInstance: AxiosInstance);
    getAxios(): AxiosInstance;
}
export declare abstract class BaseService<T> {
    private client;
    constructor(client: T);
    getClient(): T;
    getSuccessfulResult<R = unknown>(result: R): ServiceResult<R>;
    getErrorResult(errorMessage: string, error?: unknown): ServiceResult<string>;
}
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