fix(plugin): allow empty type import (#218)

Author: sxzz

packages/eslint-plugin-antfu/src/rules/prefer-inline-type-import.test.ts

@@ -6,6 +6,7 @@ const valids = [
   'import { type Foo } from \'foo\'',
   'import type Foo from \'foo\'',
   'import type * as Foo from \'foo\'',
+  'import type {} from \'foo\'',
 ]
 const invalids = [
   ['import type { Foo } from \'foo\'', 'import { type Foo } from \'foo\''],

packages/eslint-plugin-antfu/src/rules/prefer-inline-type-import.ts

@@ -30,7 +30,7 @@ export default createEslintRule<Options, MessageIds>({
         // ignore bare type imports
         if (node.specifiers.length === 1 && ['ImportNamespaceSpecifier', 'ImportDefaultSpecifier'].includes(node.specifiers[0].type))
           return
-        if (node.importKind === 'type') {
+        if (node.importKind === 'type' && node.specifiers.length > 0) {
           context.report({
             *fix(fixer) {
               yield * removeTypeSpecifier(fixer, sourceCode, node)