Anton Astashov 4e4f50a2fc @types/koa-compose: Add more typed compose cases (#35298) ... * @types/koa-compose: Add more typed compose cases Right now if you want typesafe compose, you have to compose composes by 2-element arrays. I.e. if you have 4 middlewares you want to compose together, and you want to do that in a typesafe way, without losing type information, you have to do it like this: ```ts import compose from "koa-compose" const myMiddleware = compose([ firstMiddleware, compose([ secondMiddleware, compose([ thirdMiddleware, fourthMiddleware ]) ]) ]); ``` It works, but looks clunky it complicated. Would be cool to still have type-safe way of composing, but with less clunkiness. Like: ``` import compose from "koa-compose" const myMiddleware = compose([ firstMiddleware, secondMiddleware, thirdMiddleware, fourthMiddleware ]); ``` It's hard to solve that issue for general case, but we could just add typesafe compose overrides for up to e.g. 8-element arrays. If it's more than 8 - you still can compose composes. But in general IMHO it will reduce clunkiness of it. * @types/koa-compose: Add Anton Astashov to the list of maintainers		2019-05-22 09:13:50 -07:00
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index.d.ts
koa-compose-tests.ts
tsconfig.json
tslint.json