[no-named-as-default] Add ignorePaths option

docs/rules/no-named-as-default.md

@@ -44,6 +44,18 @@ export foo from './foo.js';
 export bar from './foo.js';
 ```
 
+## Options
+
+This rule has an option for ignoring specific paths. This is useful for cases where the default export is aliased to a named export, or where the default export is not used.
+
+```json
+{
+  "rules": {
+    "import/no-named-as-default": ["warn", { "ignorePaths": ["./foo.js"] }]
+  }
+}
+```
+
 ## Further Reading
 
  - ECMAScript Proposal: [export ns from]

src/rules/no-named-as-default.js

@@ -1,5 +1,6 @@
 import ExportMapBuilder from '../exportMap/builder';
 import importDeclaration from '../importDeclaration';
+import includes from 'array-includes';
 import docsUrl from '../docsUrl';
 
 module.exports = {
@@ -10,10 +11,27 @@ module.exports = {
       description: 'Forbid use of exported name as identifier of default export.',
       url: docsUrl('no-named-as-default'),
     },
-    schema: [],
+    schema: [
+      {
+        type: 'object',
+        properties: {
+          ignorePaths: {
+            type: 'array',
+            items: {
+              type: 'string',
+            },
+            uniqueItems: true,
+          },
+        },
+        additionalProperties: false,
+      },
+    ],
   },
 
   create(context) {
+    const options = context.options[0] || {};
+    const ignorePaths = options.ignorePaths || [];
+
     function checkDefault(nameKey, defaultSpecifier) {
       /**
        * For ImportDefaultSpecifier we're interested in the "local" name (`foo` for `import {bar as foo} ...`)
@@ -45,6 +63,11 @@ module.exports = {
         return;
       }
 
+      if (includes(ignorePaths, declaration.source.value)) {
+        // The user has explicitly ignored this path
+        return;
+      }
+
       /**
        * FIXME: We can verify if a default and a named export are pointing to the same symbol only
        * if they are both `reexports`. In case one of the symbols is not a re-export, but defined

tests/src/rules/no-named-as-default.js

@@ -47,6 +47,12 @@ ruleTester.run('no-named-as-default', rule, {
     test({
       code: 'import variable from "./no-named-as-default/misleading-re-exports.js";',
     }),
+    test({
+      code: 'import foo from "./bar";',
+      options: [{
+        ignorePaths: ['./bar'],
+      }],
+    }),
     test({
       // incorrect import
       code: 'import foobar from "./no-named-as-default/no-default-export.js";',