import type { FastifyReply, FastifySchema } from '../../../../../../../third-party/fastify.js';
import type { z } from '../../../../../../../third-party/zod.js';
import type { RouteHandler } from './route-handler';
import type { HTTPMethod } from '../../common/http-methods';
import type { Request } from '../../common/request';
export type { Request } from '../../common/request';
export interface RouteSchema<TBody = void, TQuerystring = void, TParams = void, THeaders = void, TResponse = void> {
    body?: z.ZodType<TBody>;
    querystring?: z.ZodType<TQuerystring>;
    params?: z.ZodType<TParams>;
    headers?: z.ZodType<THeaders>;
    response?: z.ZodType<TResponse>;
}
export interface AbstractRouteHandlerConstructor {
    url: string;
    method: HTTPMethod;
    schema: RouteSchema | FastifySchema | Record<string, unknown>;
}
export type HandlerOutput<TResponse> = TResponse;
export declare abstract class AbstractRouteHandler<TBody = void, TQuerystring = void, TResponse = void, TParams = void, THeaders = void> implements RouteHandler<TBody, TQuerystring, TResponse, TParams, THeaders> {
    url: string;
    method: HTTPMethod;
    schema: RouteSchema | FastifySchema | Record<string, unknown>;
    constructor(args: AbstractRouteHandlerConstructor);
    abstract handler(request: Request<TBody, TQuerystring, TParams, THeaders>): Promise<HandlerOutput<TResponse>> | HandlerOutput<TResponse>;
    protected handleError(error: Error): {
        statusCode: number;
        [key: string]: unknown;
    };
    execute(request: Request<TBody, TQuerystring, TParams, THeaders>, reply: FastifyReply): Promise<HandlerOutput<TResponse>>;
}
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