Function middleware

packages/effect/src/unstable/http/HttpRouter.ts:932–937

()

    Config extends { provides: infer R } ? R : never,
    Config extends { handles: infer E } ? E : never
  >) = function() {
    if (arguments.length === 0) {
      return makeMiddleware as any
    }
    return makeMiddleware(arguments[0], arguments[1]) as any
  }

const makeMiddleware = (middleware: any, options?: {
  readonly global?: boolean | undefined