import { InjectionToken, ModuleMetadata, OptionalFactoryDependency, Type } from '@nestjs/common';
import type { AuthConfig } from '@auth/core';
import type { Adapter } from '@auth/core/adapters';
import type { Provider as AuthProvider } from '@auth/core/providers';
/**
 * Configuration options for the Auth.js module. Extends core AuthConfig
 * while providing NestJS-specific options for session management and
 * request handling.
 */
export interface IAuthModuleOptions extends Omit<AuthConfig, 'raw'> {
    readonly defaultStrategy?: string | readonly string[];
    readonly session?: {
        strategy?: 'jwt' | 'database';
        maxAge?: number;
        updateAge?: number;
        generateSessionToken?: () => string;
    };
    readonly property?: string;
    readonly basePath?: string;
    readonly trustHost?: boolean;
    readonly adapter?: Adapter;
}
/**
 * Factory interface for creating Auth.js module options asynchronously.
 * Implement this interface to provide dynamic configuration based on
 * external services or runtime values.
 */
export interface AuthOptionsFactory {
    createAuthOptions(): Promise<IAuthModuleOptions> | IAuthModuleOptions;
}
/**
 * Asynchronous configuration options for the Auth.js module. Supports
 * multiple patterns for dependency injection and dynamic configuration.
 */
export interface AuthModuleAsyncOptions extends Pick<ModuleMetadata, 'imports'> {
    readonly useExisting?: Type<AuthOptionsFactory>;
    readonly useClass?: Type<AuthOptionsFactory>;
    readonly useFactory?: (...args: readonly unknown[]) => Promise<IAuthModuleOptions> | IAuthModuleOptions;
    inject?: (InjectionToken | OptionalFactoryDependency)[];
}
/**
 * Injectable class containing Auth.js module configuration. This class
 * is provided as a token for dependency injection throughout the module.
 */
export declare class AuthModuleOptions implements IAuthModuleOptions {
    readonly defaultStrategy?: string | readonly string[];
    readonly session?: {
        strategy?: 'jwt' | 'database';
        maxAge?: number;
        updateAge?: number;
        generateSessionToken?: () => string;
    };
    readonly property?: string;
    readonly basePath?: string;
    readonly providers: AuthProvider[];
    readonly secret?: string;
    readonly trustHost?: boolean;
    readonly adapter?: Adapter;
}