/**
 * @license
 * Copyright Andrey Chalkin <L2jLiga@gmail.com> (https://github.com/L2jLiga). All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/L2jLiga/fastify-decorators/blob/master/LICENSE
 */
import { ContextConfigDefault, FastifyInstance, FastifyReply, FastifyRequest, RawReplyDefaultExpression, RawRequestDefaultExpression, RawServerBase, RawServerDefault, RequestGenericInterface } from 'fastify';
import { CREATOR } from '../symbols/index.js';
/**
 * Abstract class which should extend all decorated request handlers
 */
export declare abstract class RequestHandler<RawServer extends RawServerBase = RawServerDefault, RawRequest extends RawRequestDefaultExpression<RawServer> = RawRequestDefaultExpression<RawServer>, RawReply extends RawReplyDefaultExpression<RawServer> = RawReplyDefaultExpression<RawServer>, RequestGeneric extends RequestGenericInterface = RequestGenericInterface, ContextConfig = ContextConfigDefault> {
    protected request: FastifyRequest<RequestGeneric, RawServer, RawRequest>;
    protected reply: FastifyReply<RawServer, RawRequest, RawReply, RequestGeneric, ContextConfig>;
    /**
     * Static method to register handler by autoloader (bootstrap)
     */
    static readonly [CREATOR]: {
        register: (instance: FastifyInstance) => void;
    };
    protected constructor(request: FastifyRequest<RequestGeneric, RawServer, RawRequest>, reply: FastifyReply<RawServer, RawRequest, RawReply, RequestGeneric, ContextConfig>);
    /**
     * Main method for request handling
     */
    abstract handle(): void | Promise<unknown>;
}
export interface RequestHook {
    name: 'onRequest' | 'preParsing' | 'preValidation' | 'preHandler' | 'preSerialization' | 'onSend' | 'onResponse' | 'onTimeout' | 'onError';
    handlerName: string | symbol;
}