Change export of check function to an object

[dotjay]

Triage

Type of change

Please select any of the below items that are appropriate.

This pull request:

• Adds a new carbon estimation model to CO2.js
• Adds new functionality to an existing model
• Fixes a bug with an existing model implementation
• Add other new functionality to CO2.js
• Add new data to CO2.js
• Improves developer experience for contributors
• Adds contributors to CO2.js
• Does something not specified above

Related issue/s

• Green hosting.check() method implementation inconsistent between Node CommonJS and ESM #266

Docs changes required

Do any changes made in this pull request require parts of the CO2.js documentation to be updated?

• Yes
• No
• I don't know

Describe the changes made in this pull request

Make check() a public method for the ESM version by wrapping the exported method in an object, making more consistent with the CJS version.

[fershad]

Thanks @dotjay

When I test out this code on the following, it throws an error (TypeError: hosting is not a function):

const { hosting } = require("@tgwf/co2");

const options = {
  verbose: false,
  userAgentIdentifier: "myGreenApp",
};
hosting("google.com", options).then((result) => {
  console.log(result);
});

I'm wondering if something is happening in the build step that messes with this.