Create a d.ts file in JavaScript that includes a default function and a named export

While working on writing a d.ts file for worker-farm (https://github.com/rvagg/node-worker-farm), I encountered an issue.

The way worker-farm handles module.exports is as follows:

module.exports     = farm
module.exports.end = end

When trying to replicate this in TypeScript like so:

export function end(workers:any):void;
export =  workerFarm;

I get an error stating that export types cannot be mixed. Even using default does not allow me to export it.

Is there a way to define this in a declaration file?

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