Support "Arbitrary module namespace identifier names"

[sosukesuzuki]

Some rules need to be changed for tc39/ecma262#2154?

related:

• Add ES2022 normative change estree/estree#269
• Support ES2022 module string names syntax acornjs/acorn#1090

[ljharb]

If so, a PR with test cases would be most helpful.

However, I'd expect no changes are needed, since we rely on the parser to handle this.

[sosukesuzuki]

However, I'd expect no changes are needed, since we rely on the parser to handle this.

For example, no-named-default should warn for the below code:

import { "default" as bar } from "./bar";

However, current one doesn't warn. We should also handle specifier.imported.value because specifier.imported can be a Literal on

eslint-plugin-import/src/rules/no-named-default.js

Line 20 in 9e4c9a9

if (im.type === 'ImportSpecifier' && im.imported.name === 'default') {

.

These small changes need to be made for many rules.

[ljharb]

Good catch! A PR would be appreciated.