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// Copyright 2018-2020 the oak authors. All rights reserved. MIT license.
import { BufReader, BufWriter, Status } from "./deps.ts";
/** A HTTP status that is an error (4XX and 5XX). */export type ErrorStatus =  | Status.BadRequest  | Status.Unauthorized  | Status.PaymentRequired  | Status.Forbidden  | Status.NotFound  | Status.MethodNotAllowed  | Status.NotAcceptable  | Status.ProxyAuthRequired  | Status.RequestTimeout  | Status.Conflict  | Status.Gone  | Status.LengthRequired  | Status.PreconditionFailed  | Status.RequestEntityTooLarge  | Status.RequestURITooLong  | Status.UnsupportedMediaType  | Status.RequestedRangeNotSatisfiable  | Status.ExpectationFailed  | Status.Teapot  | Status.MisdirectedRequest  | Status.UnprocessableEntity  | Status.Locked  | Status.FailedDependency  | Status.UpgradeRequired  | Status.PreconditionRequired  | Status.TooManyRequests  | Status.RequestHeaderFieldsTooLarge  | Status.UnavailableForLegalReasons  | Status.InternalServerError  | Status.NotImplemented  | Status.BadGateway  | Status.ServiceUnavailable  | Status.GatewayTimeout  | Status.HTTPVersionNotSupported  | Status.VariantAlsoNegotiates  | Status.InsufficientStorage  | Status.LoopDetected  | Status.NotExtended  | Status.NetworkAuthenticationRequired;
/** A HTTP status that is a redirect (3XX). */export type RedirectStatus =  | Status.MultipleChoices // 300  | Status.MovedPermanently // 301  | Status.Found // 302  | Status.SeeOther // 303  | Status.UseProxy // 305 - DEPRECATED  | Status.TemporaryRedirect // 307  | Status.PermanentRedirect; // 308
export type HTTPMethods =  | "HEAD"  | "OPTIONS"  | "GET"  | "PUT"  | "PATCH"  | "POST"  | "DELETE";
type HTTPOptions = Omit<Deno.ListenOptions, "transport">;type HTTPSOptions = Omit<Deno.ListenTlsOptions, "transport">;export type Serve = (options: string | HTTPOptions) => Server;export type ServeTls = (options: HTTPSOptions) => Server;
export interface Server extends AsyncIterable<ServerRequest> {  close(): void;}
/** An interface that aligns to the parts of `std/http/server`'s * `ServerRequest` that actually is consumed by oak. */export interface ServerRequest {  body: Deno.Reader;  conn: Deno.Conn;  headers: Headers;  method: string;  r: BufReader;  respond(response: ServerResponse): Promise<void>;  url: string;  w: BufWriter;}
/** An interface that aligns to what oak returns and is compatible with * `std/http/server`'s `request.respond()`. */export interface ServerResponse {  status: number;  headers: Headers;  body: Uint8Array | Deno.Reader | undefined;}