/**
 * @fileoverview Base API router for BrightDB-backed applications.
 *
 * Mounts the BrightDbUserController (register, login, verify, profile,
 * settings, change-password, recover, logout, request-direct-login,
 * refresh-token) on the Express router.
 *
 * Domain-specific routers (e.g. BrightChain's ApiRouter with blocks,
 * energy, messaging, etc.) extend this class and add their controllers.
 *
 * @module routers/api
 */
import { PlatformID } from '@digitaldefiance/node-ecies-lib';
import { BaseRouter } from '@digitaldefiance/node-express-suite';
import { BrightDbUserController } from '../controllers/user';
import type { IBrightDbApplication } from '../interfaces/bright-db-application';
/**
 * Base API router for BrightDB-backed applications.
 *
 * Provides user authentication routes out of the box. Subclasses can
 * override `createUserController()` to provide a domain-specific
 * UserController, and add domain-specific controllers in their constructor.
 */
export declare class BrightDbApiRouter<TID extends PlatformID = Buffer, TApplication extends IBrightDbApplication<TID> = IBrightDbApplication<TID>> extends BaseRouter<TID, TApplication> {
    protected readonly userController: BrightDbUserController<TID>;
    constructor(application: TApplication);
    /**
     * Factory method for creating the user controller.
     * Override in subclasses to provide a domain-specific UserController
     * (e.g. one that adds backup codes, direct-challenge, etc.).
     */
    protected createUserController(application: TApplication): BrightDbUserController<TID>;
}
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