import type { NextFunction, Request, Response } from 'express';
import type { AuthConfig } from '../config/AuthConfig.js';
import type { AuthEventDispatcher } from '../events/AuthEventDispatcher.js';
import type { MemoryRateLimiter } from '../support/MemoryRateLimiter.js';
/**
 * Rate-limits login routes keyed by IP + email field.
 */
export declare class ThrottleLogins {
    private readonly limiter;
    private readonly config;
    private readonly dispatch;
    private readonly emailField;
    /**
     * @param limiter - Shared rate limiter instance.
     * @param config - Throttle slice from auth config.
     * @param dispatch - Event dispatcher.
     * @param emailField - Body/query field used for the throttle key.
     */
    constructor(limiter: MemoryRateLimiter, config: AuthConfig['throttle'], dispatch: AuthEventDispatcher, emailField?: string);
    /**
     * Express middleware entrypoint.
     */
    handle(req: Request, res: Response, next: NextFunction): Promise<void>;
}
//# sourceMappingURL=ThrottleLogins.d.ts.map