Definitions for TypeScript related to the restivus.d.ts file

If you're looking for the TypeScript definition I mentioned, you can find it here. I've been working with a Meteor package called restivus. When using it, you simply instantiate the constructor like this:

var Api = new Restivus({
    useDefaultAuth: true,
    prettyJson: true
});

However, there's one issue when using the current definition file:

Cannot use 'new' with an expression whose type lacks a call or construct signature
. The existing definition looks like this:

declare module Restivus {
  export function configure(o: {})
  export function addCollection<T>(collection: Mongo.Collection<T>);
  export function addRoute<T>(path: string, conf: {}, routes: {});
}

It seems that there is no explicit constructor in the definitions, and most examples I've found involve using a class to be able to call either new or constructor. How would you suggest implementing Restivus in a way that doesn't require me to use declare var? Appreciate any guidance!

Answer №1

To include the class declaration, you can simply add it to your code. The module declaration expands on the class declaration. For more information, refer to Merging Modules with Classes, Functions, and Enums.

declare class Restivus {
    constructor (options?: any);
}
declare module Restivus {
    export function configure(o: {})
    export function addCollection<T>(collection: Mongo.Collection<T>);
    export function addRoute<T>(path: string, conf: {}, routes: {});
}

Edit:

A revised definition that aligns with their examples.

declare class Restivus {
    constructor (options?: any);
    public addCollection<T>(collection: Mongo.Collection<T>);
    public addRoute<T>(path: string, conf: {}, routes: {});
}

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