import { Request, Response } from 'express';
export declare class Policy1 {
    handle(req: Request, res: Response): Promise<string>;
}
export declare class Policy2 {
    handle(req: Request, res: Response): Promise<string>;
}
export declare class Policy3 {
    handle(req: Request, res: Response): Promise<string>;
}
export declare class UnusedPolicy {
    handle(req: Request, res: Response): Promise<string>;
}
export declare class EarlyReturnPolicy {
    handle(req: Request, res: Response): Promise<string>;
}
export declare class ThrowPolicy {
    handle(req: Request, res: Response): Promise<string>;
}