76 lines
2.2 KiB
Markdown
76 lines
2.2 KiB
Markdown
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# Installation
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> `npm install --save @types/cors`
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# Summary
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This package contains type definitions for cors (https://github.com/expressjs/cors/).
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# Details
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Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/cors.
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## [index.d.ts](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/cors/index.d.ts)
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````ts
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/// <reference types="node" />
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import { IncomingHttpHeaders } from "http";
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type StaticOrigin = boolean | string | RegExp | Array<boolean | string | RegExp>;
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type CustomOrigin = (
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requestOrigin: string | undefined,
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callback: (err: Error | null, origin?: StaticOrigin) => void,
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) => void;
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declare namespace e {
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interface CorsRequest {
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method?: string | undefined;
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headers: IncomingHttpHeaders;
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}
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interface CorsOptions {
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/**
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* @default '*''
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*/
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origin?: StaticOrigin | CustomOrigin | undefined;
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/**
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* @default 'GET,HEAD,PUT,PATCH,POST,DELETE'
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*/
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methods?: string | string[] | undefined;
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allowedHeaders?: string | string[] | undefined;
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exposedHeaders?: string | string[] | undefined;
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credentials?: boolean | undefined;
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maxAge?: number | undefined;
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/**
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* @default false
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*/
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preflightContinue?: boolean | undefined;
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/**
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* @default 204
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*/
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optionsSuccessStatus?: number | undefined;
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}
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type CorsOptionsDelegate<T extends CorsRequest = CorsRequest> = (
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req: T,
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callback: (err: Error | null, options?: CorsOptions) => void,
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) => void;
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}
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declare function e<T extends e.CorsRequest = e.CorsRequest>(
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options?: e.CorsOptions | e.CorsOptionsDelegate<T>,
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): (
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req: T,
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res: {
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statusCode?: number | undefined;
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setHeader(key: string, value: string): any;
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end(): any;
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},
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next: (err?: any) => any,
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) => void;
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export = e;
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````
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### Additional Details
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* Last updated: Mon, 20 Nov 2023 23:36:24 GMT
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* Dependencies: [@types/node](https://npmjs.com/package/@types/node)
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# Credits
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These definitions were written by [Alan Plum](https://github.com/pluma), and [Gaurav Sharma](https://github.com/gtpan77).
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