export declare function getZaloCredentialsFilePath(): string;
export declare function loadDataFromFile(): any[];
export declare function saveDataToFile(data: any[]): void;
export declare function saveOrUpdateUser(userData: any): void;
export declare function getUserInfo(api: any, ownId: string): Promise<{
    displayName: string;
    phoneNumber: string;
    isFromAPI: boolean;
}>;
export declare function handleLoginSuccess(qrEvent: any, n8nApiUrl: string, n8nApiKey: string, proxy: string): Promise<void>;