Leveraging Aliases in Nuxt 3 Configuration: Unleashing the Power of Aliases in your Config File

Encountering an error while attempting to import files using aliases in the configuration file (nuxt.config.ts): Cannot find module '~/....

For reference, please check out this example: codesnadbox.io

Showcasing a Short Example

nuxt.config.ts

import { book } from "~/vars";

export default defineNuxtConfig({
  runtimeConfig: {
    bookApiEndpoint: book.apiEndpoint || "",
  },
});

Detailed Example:

If using an absolute path, the file can be properly imported:

import { book } from "./vars";

However, importing through an alias within the file may lead to another error (refer to pic.1):

./vars.ts

export * from "~/entities";

./entities/index.ts

export * from "./book";

./entities/book.ts

export const book = {
    apiEndpoint: '/api/book'
}

For further illustration, you can visit: codesnadbox.io

Inquiry:

How can aliases be effectively utilized within a config file?

Your assistance is greatly appreciated!

For more insights, feel free to explore: codesnadbox.io

Answer №1

In Nuxt, aliases for @ and ~ are already set up to map to the project root, but they can only be used during runtime compilation.

These aliases are not accessible for compilation setup and configuration purposes. Unfortunately, IDE's may incorrectly suggest using the ~ alias instead of the . dot notation when auto-completing imports.

To import other files into config files, you must use traditional directory dot notations.

However, feel free to utilize @ (at) and ~ (tilde) in other parts of your project where files are involved in the compilation process (rather than compilation setup).

import { book } from './vars'

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