import type { Request } from 'express';
import type { Authenticatable } from '../contracts/Authenticatable.js';
import type { MustVerifyEmail } from '../contracts/MustVerifyEmail.js';
import type { AuthEventDispatcher } from '../events/AuthEventDispatcher.js';
/**
 * Signed URL helpers for verifying email ownership.
 */
export declare class EmailVerifier {
    private readonly secret;
    private readonly expireMinutes;
    private readonly baseUrl;
    private readonly dispatch;
    /**
     * @param secret - HMAC secret (typically `APP_KEY`).
     * @param expireMinutes - Signed link TTL.
     * @param baseUrl - Public application root URL.
     * @param dispatch - Event dispatcher.
     */
    constructor(secret: string, expireMinutes: number, baseUrl: string, dispatch: AuthEventDispatcher);
    /**
     * Builds `/email/verify` with signed `id`, `hash`, and `expires` query parameters.
     */
    generateVerificationUrl(user: MustVerifyEmail): Promise<string>;
    /**
     * Validates the signed URL on the incoming request and marks the user verified.
     */
    verify(request: Request, loadUser: (id: string) => Promise<(Authenticatable & MustVerifyEmail) | null>): Promise<boolean>;
}
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