cross-import

Import .ts, .mjs, .cjs files across environments as JavaScript modules

Solved Problems

As far as is generally known:

• Cannot import ESM modules in CJS
• Cannot use ESM dynamic import in CJS
• Cannot use CJS dynamic require in ESM
• Cannot import .ts config in .js .cjs .mjs
• Cannot mix .js .cjs .mjs packages

Getting Started

npm install cross-import

Usage

import crossImport from 'cross-import'

crossImport(
    source: string | fg.Pattern[],
    options?: fg.Options
): any

Import .ts in .js

foo.ts

export * from './bar'
export const foo = 'foo'

bar.ts

export const bar = 'bar'

index.js

crossImport('./foo.ts')
// {"bar": "bar", "foo": "foo"}

And so on...

Import format-multiple JS config

This is often used to read various user-defined configuration files like master.css.ts, next.config.js, vite.config.mjs ...

index.js

crossImport('master.css.{js,ts,cjs,mjs}')
// {"bar": "bar", "foo": "foo"}

Options

Inherited from fast-glob options

{
    cwd: process.cwd()
}