/**
 * Executes a shell command.
 *
 * @param command The command string to execute.
 * @param operationDesc A brief description of the operation for logging purposes.
 * @returns A promise that resolves with the stdout of the command.
 * @throws An error if the command execution fails, including stderr.
 */
export declare function executeShellCommand(command: string, operationDesc: string): Promise<string>;