import { IEncryptionPassword } from "@nestia/fetcher/lib/IEncryptionPassword";
import { Module } from "@nestjs/common";
/**
 * Encrypted module.
 *
 * `EncryptedModule` is an extension of the {@link Module} class decorator function
 * who configures encryption password of the AES-128/256 algorithm. The encryption
 * algorithm and password would be used by {@link EncryptedRoute} and {@link EncryptedBody}
 * to encrypt the request and response bod of the HTTP protocol.
 *
 * By using this `EncryptedModule` decorator function, all of the
 * {@link Controller controllers} configured in the *metadata* would be automatically
 * changed to the {@link EncryptedController} with the *password*. If there're some
 * original {@link EncryptedController} decorated classes in the *metadata*, their
 * encryption password would be kept.
 *
 * Therefore, if you're planning to place original {@link EncryptedController} decorated
 * classes in the *metadata*, I hope them to have different encryption password from the
 * module level. If not, I recommend you use the {@link Controller} decorator
 * function instead.
 *
 * In addition, the `EncryptedModule` supports a convenient dynamic controller importing
 * function, {@link EncryptedModule.dynamic}. If you utilize the function with directory
 * path of the controller classes, it imports and configures the controller classes into
 * the `Module`, automatically.
 *
 * @param metadata Module configuration metadata
 * @param password Encryption password or its getter function
 * @returns Class decorator
 *
 * @author Jeongho Nam - https://github.com/samchon
 */
export declare function EncryptedModule(metadata: Parameters<typeof Module>[0], password: IEncryptionPassword.Closure): ClassDecorator;
export declare namespace EncryptedModule {
    /**
     * Dynamic encrypted module.
     *
     * `EncryptedModule.dynamic` is an extension of the {@link EncryptedModule} function
     * who configures controller classes by the dynamic importing. By specifying directory
     * path of the controller classes, those controllers would be automatically imported
     * and configured.
     *
     * @param path Directory path of the controller classes
     * @param password Encryption password or its getter function
     * @param options Additional options except controller
     * @returns Class decorated module instance
     */
    function dynamic(path: string | string[] | {
        include: string[];
        exclude?: string[];
    }, password: IEncryptionPassword | IEncryptionPassword.Closure, options?: Omit<Parameters<typeof Module>[0], "controllers">, isTsNode?: boolean): Promise<{
        new (): {};
    }>;
}