/// <reference types="node" />
import Ajv from 'ajv';
import { FastifyReply } from 'fastify';
import { StatusCodes } from 'http-status-codes';
export declare type AllResponses = ApiResponse | ApiDataResponse<any> | ApiErrorResponse<any> | PolicyDeniedResponse | ValidationErrorResponse | UnauthorizedErrorResponse | ResourceNotFoundResponse | OperationNotAllowedResponse | QueryFailureResponse;
export declare type ApiResponseBody = {
    body: null;
};
export declare class ApiResponse {
    readonly statusCode: StatusCodes;
    error: any | null;
    data: any | null;
    constructor(statusCode: StatusCodes, error?: any | null, data?: any | null);
    send(reply: FastifyReply): FastifyReply<import("http").Server, import("http").IncomingMessage, import("http").ServerResponse, import("fastify/types/route").RouteGenericInterface, unknown>;
}
export declare class ApiDataResponse<T> extends ApiResponse {
    readonly statusCode: StatusCodes;
    data: T;
    constructor(statusCode: StatusCodes, data: T);
}
interface ApiError {
    type: string;
    message: string;
    context: Record<string, any>;
}
export declare class ApiErrorResponse<T extends ApiError> extends ApiResponse {
    readonly statusCode: StatusCodes;
    error: T;
    constructor(statusCode: StatusCodes, error: T);
}
interface PolicyDeniedError extends ApiError {
    type: 'DENIED_BY_POLICY';
}
export declare class PolicyDeniedResponse extends ApiErrorResponse<PolicyDeniedError> {
    constructor(context?: Record<string, any>);
}
interface ValidationError extends ApiError {
    type: 'VALIDATION_ERROR';
    errors: Ajv.ErrorObject[];
}
export declare class ValidationErrorResponse extends ApiErrorResponse<ValidationError> {
    constructor(errors: Ajv.ErrorObject[], context?: Record<string, any>, message?: string);
}
interface UnauthorizedError extends ApiError {
    type: 'UNAUTHORIZED';
}
export declare class UnauthorizedErrorResponse extends ApiErrorResponse<UnauthorizedError> {
    constructor(context?: Record<string, any>);
}
interface ResourceNotFound extends ApiError {
    type: 'RESOURCE_NOT_FOUND';
}
export declare class ResourceNotFoundResponse extends ApiErrorResponse<ResourceNotFound> {
    constructor(context?: Record<string, any>);
}
interface OperationNotAllowed extends ApiError {
    type: 'OPERATION_NOT_ALLOWED';
}
export declare class OperationNotAllowedResponse extends ApiErrorResponse<OperationNotAllowed> {
    constructor(context?: Record<string, any>);
}
interface QueryFailure extends ApiError {
    type: 'QUERY_FAILURE';
}
export declare class QueryFailureResponse extends ApiErrorResponse<QueryFailure> {
    constructor(context?: Record<string, any>);
}
export declare class TokenExpiredResponse extends ApiErrorResponse<ApiError> {
    constructor();
}
export {};