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?

typescript typescript-typings

Answer №1

If you want to manage workers efficiently, consider utilizing namespaces.

Here is a snippet that demonstrates how you can implement namespaces in your code:

declare function workerFarm(){}

declare namespace workerFarm
{
    export function end( workers: any ): void;
}

export = workerFarm;

For more information and examples, refer to the documentation here: http://www.typescriptlang.org/docs/handbook/declaration-files/templates/module-function-d-ts.html

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