diff --git a/doc/api/packages.md b/doc/api/packages.md index c4d708bf8dfd1e..d9c3696b813aeb 100644 --- a/doc/api/packages.md +++ b/doc/api/packages.md @@ -364,12 +364,15 @@ For example, a package that wants to provide different ES module exports for Node.js supports the following conditions out of the box: * `"import"` - matched when the package is loaded via `import` or - `import()`. Can reference either an ES module or CommonJS file, as both - `import` and `import()` can load either ES module or CommonJS sources. - _Always matched when the `"require"` condition is not matched._ -* `"require"` - matched when the package is loaded via `require()`. - As `require()` only supports CommonJS, the referenced file must be CommonJS. - _Always matched when the `"import"` condition is not matched._ + `import()`, or via any top-level import or resolve operation by the + ECMAScript module loader. Applies regardless of the module format of the + target file. _Always mutually exclusive with `"require"`._ +* `"require"` - matched when the package is loaded via `require()`. The + referenced file should be loadable with `require()` although the condition + will be matched regardless of the module format of the target file. Expected + formats include CommonJS, JSON, and native addons but not ES modules as + `require()` doesn't support them. _Always mutually exclusive with + `"import"`._ * `"node"` - matched for any Node.js environment. Can be a CommonJS or ES module file. _This condition should always come after `"import"` or `"require"`._