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import {FastifyPluginCallback, FastifySchema, onRequestHookHandler, preHandlerHookHandler} from 'fastify';
import { OpenAPI, OpenAPIV2, OpenAPIV3 } from 'openapi-types';
declare module 'fastify' {
interface FastifyInstance {
swagger: (
opts?: {
yaml?: boolean;
}
) => OpenAPI.Document;
swaggerCSP: {
script: string[];
style: string[];
}
}
interface FastifySchema {
hide?: boolean;
deprecated?: boolean;
tags?: string[];
description?: string;
summary?: string;
consumes?: string[];
produces?: string[];
externalDocs?: OpenAPIV2.ExternalDocumentationObject | OpenAPIV3.ExternalDocumentationObject;
security?: Array<{ [securityLabel: string]: string[] }>;
/**
* OpenAPI operation unique identifier
*/
operationId?: string;
}
interface RouteShorthandOptions {
links?: {
[statusCode: string]: OpenAPIV3.ResponseObject['links'];
}
}
}
export const fastifySwagger: FastifyPluginCallback<SwaggerOptions>;
export type SwaggerOptions = (FastifyStaticSwaggerOptions | FastifyDynamicSwaggerOptions);
export interface FastifySwaggerOptions {
mode?: 'static' | 'dynamic';
/**
* Overwrite the swagger url end-point
* @default /documentation
*/
routePrefix?: string;
/**
* To expose the documentation api
* @default false
*/
exposeRoute?: boolean;
/**
* Swagger UI Config
*/
uiConfig?: FastifySwaggerUiConfigOptions
initOAuth?: FastifySwaggerInitOAuthOptions
/**
* CSP Config
*/
staticCSP?: boolean | string | Record<string, string | string[]>
transformStaticCSP?: (header: string) => string
/**
* route hooks
*/
uiHooks?: FastifySwaggerUiHooksOptions
}
export type FastifySwaggerUiConfigOptions = Partial<{
deepLinking: boolean
displayOperationId: boolean
defaultModelsExpandDepth: number
defaultModelExpandDepth: number
defaultModelRendering: string
displayRequestDuration: boolean
docExpansion: string
filter: boolean | string
layout: string
maxDisplayedTags: number
showExtensions: boolean
showCommonExtensions: boolean
useUnsafeMarkdown: boolean
syntaxHighlight: {
activate?: boolean
theme?: string
} | false
tryItOutEnabled: boolean
validatorUrl: string | null
}>
export type FastifySwaggerInitOAuthOptions = Partial<{
clientId: string,
clientSecret: string,
realm: string,
appName: string,
scopeSeparator: string,
scopes: string | string[],
additionalQueryStringParams: { [key: string]: any },
useBasicAuthenticationWithAccessCodeGrant: boolean,
usePkceWithAuthorizationCodeGrant: boolean
}>
type JSONValue =
| string
| null
| number
| boolean
| JSONObject
| Array<JSONValue>;
export interface JSONObject {
[key: string]: JSONValue;
}
export interface FastifyDynamicSwaggerOptions extends FastifySwaggerOptions {
mode?: 'dynamic';
swagger?: Partial<OpenAPIV2.Document>;
openapi?: Partial<OpenAPIV3.Document>
hiddenTag?: string;
hideUntagged?: boolean;
/**
* Strips matching base path from routes in documentation
* @default true
*/
stripBasePath?: boolean;
/**
* custom function to transform the route's schema and url
*/
transform?: <S extends FastifySchema = FastifySchema>({schema, url}: {schema: S, url: string}) => { schema: JSONObject, url: string };
refResolver?: {
/** Clone the input schema without changing it. Default to `false`. */
clone?: boolean;
buildLocalReference: (
/** The `json` that is being resolved. */
json: JSONObject,
/** The `baseUri` object of the schema. */
baseUri: {
scheme?: string;
userinfo?: string;
host?: string;
port?: number | string;
path?: string;
query?: string;
fragment?: string;
reference?: string;
error?: string;
},
/** `fragment` is the `$ref` string when the `$ref` is a relative reference. */
fragment: string,
/** `i` is a local counter to generate a unique key. */
i: number
) => string;
}
}
export interface StaticPathSpec {
path: string;
postProcessor?: (spec: OpenAPI.Document) => OpenAPI.Document;
baseDir: string;
}
export interface StaticDocumentSpec {
document: OpenAPIV2.Document | OpenAPIV3.Document;
}
export interface FastifyStaticSwaggerOptions extends FastifySwaggerOptions {
mode: 'static';
specification: StaticPathSpec | StaticDocumentSpec;
}
export type FastifySwaggerUiHooksOptions = Partial<{
onRequest?: onRequestHookHandler,
preHandler?: preHandlerHookHandler,
}>
export default fastifySwagger;