fix: revert restrictions

src/utils.js

@@ -27,7 +27,6 @@ function createWebpackLessPlugin(loaderContext) {
     mainFields: ['less', 'style', 'main', '...'],
     mainFiles: ['index', '...'],
     extensions: ['.less', '.css'],
-    restrictions: [/\.(le|c)ss$/i],
   });
 
   class WebpackFileManager extends less.FileManager {

test/__snapshots__/loader.test.js.snap

@@ -188,15 +188,6 @@ exports[`loader should not alter the original options object: errors 1`] = `Arra
 
 exports[`loader should not alter the original options object: warnings 1`] = `Array []`;
 
-exports[`loader should not resolve when resolve.restrictions no passed: errors 1`] = `
-Array [
-  "ModuleBuildError: Module build failed (from \`replaced original path\`):
-",
-]
-`;
-
-exports[`loader should not resolve when resolve.restrictions no passed: warnings 1`] = `Array []`;
-
 exports[`loader should not to disable webpack's resolver by passing an empty paths array: css 1`] = `
 ".img {
   background: url(some/img.jpg);
@@ -237,20 +228,6 @@ exports[`loader should not try to resolve CSS imports with URLs: errors 1`] = `A
 
 exports[`loader should not try to resolve CSS imports with URLs: warnings 1`] = `Array []`;
 
-exports[`loader should prefer a main file with "less" extension over main field with js file: css 1`] = `
-".modules-dir-some-module {
-  color: hotpink;
-}
-.some-class {
-  background: hotpink;
-}
-"
-`;
-
-exports[`loader should prefer a main file with "less" extension over main field with js file: errors 1`] = `Array []`;
-
-exports[`loader should prefer a main file with "less" extension over main field with js file: warnings 1`] = `Array []`;
-
 exports[`loader should provide a useful error message if the import could not be found: errors 1`] = `
 Array [
   "ModuleBuildError: Module build failed (from \`replaced original path\`):
@@ -420,6 +397,17 @@ exports[`loader should resolve nested imports: errors 1`] = `Array []`;
 
 exports[`loader should resolve nested imports: warnings 1`] = `Array []`;
 
+exports[`loader should resolve non-less import with alias: css 1`] = `
+".some-file {
+  background: hotpink;
+}
+"
+`;
+
+exports[`loader should resolve non-less import with alias: errors 1`] = `Array []`;
+
+exports[`loader should resolve non-less import with alias: warnings 1`] = `Array []`;
+
 exports[`loader should resolve unresolved url with alias: css 1`] = `
 ".box {
   color: #fe33ac;

test/fixtures/import-non-less-2.less

@@ -0,0 +1 @@
+@import "../../some.file";

test/helpers/getCodeFromLess.js

@@ -71,6 +71,13 @@ const pathMap = {
     'style.less'
   ),
   '/styles/style.less': path.resolve(__dirname, '..', 'fixtures', 'basic.less'),
+  '../../some.file': path.resolve(
+    __dirname,
+    '..',
+    'fixtures',
+    'folder',
+    'some.file'
+  ),
 };
 
 class ResolvePlugin extends less.FileManager {

test/loader.test.js

@@ -597,21 +597,29 @@ describe('loader', () => {
     expect(getErrors(stats)).toMatchSnapshot('errors');
   });
 
-  it('should not resolve when resolve.restrictions no passed', async () => {
-    const testId = './import-webpack-js-package.less';
-    const compiler = getCompiler(testId);
-    const stats = await compile(compiler);
-
-    expect(getWarnings(stats)).toMatchSnapshot('warnings');
-    expect(getErrors(stats)).toMatchSnapshot('errors');
-  });
-
-  it('should prefer a main file with "less" extension over main field with js file', async () => {
-    const testId = './import-webpack-js-package-2.less';
-    const compiler = getCompiler(testId);
+  it('should resolve non-less import with alias', async () => {
+    const testId = './import-non-less-2.less';
+    const compiler = getCompiler(
+      testId,
+      {},
+      {
+        resolve: {
+          alias: {
+            '../../some.file': path.resolve(
+              __dirname,
+              'fixtures',
+              'folder',
+              'some.file'
+            ),
+          },
+        },
+      }
+    );
     const stats = await compile(compiler);
     const codeFromBundle = getCodeFromBundle(stats, compiler);
+    const codeFromLess = await getCodeFromLess(testId);
 
+    expect(codeFromBundle.css).toBe(codeFromLess.css);
     expect(codeFromBundle.css).toMatchSnapshot('css');
     expect(getWarnings(stats)).toMatchSnapshot('warnings');
     expect(getErrors(stats)).toMatchSnapshot('errors');