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schangxiang@126.com

2025-09-19 18966e02fb573c7e2bb0c6426ed792b38b910940

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// Type definitions for koa-compose 3.2
// Project: https://github.com/koajs/compose
// Definitions by: jKey Lu <https://github.com/jkeylu>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
// TypeScript Version: 2.3
 
import * as Koa from "koa";
 
declare function compose<T, U, V, W>(
    middleware: [Koa.Middleware<T, U>, Koa.Middleware<V, W>]
): Koa.Middleware<T & V, U & W>;
 
declare function compose<T>(middleware: Array<compose.Middleware<T>>): compose.ComposedMiddleware<T>;
 
declare namespace compose {
    type Middleware<T> = (context: T, next: () => Promise<any>) => any;
    type ComposedMiddleware<T> = (context: T, next?: () => Promise<any>) => Promise<void>;
}
 
export = compose;