How to extend JavaScript class/method of checkout model class in Magento 2

- Fire development, Magento 2

Magento 2 Development

To extend JavaScript class/method of checkout model class in Magento 2, create requirejs-config.js in your module with

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And a js/step-navigator/pluggin.js file with the following content:

Source (Stackexchange Question)(KAndy)

More tips from the Cookbook

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