clean up

Author: hauner

src/test/kotlin/io/openapiprocessor/intellij/support/Fixtures.kt

@@ -1,15 +1,16 @@
+/*
+ * Copyright 2025 https://github.com/openapi-processor/openapi-processor-intellij
+ * PDX-License-Identifier: Apache-2.0
+ */
+
 package io.openapiprocessor.intellij.support
 
 import com.intellij.openapi.application.edtWriteAction
-import com.intellij.openapi.module.Module
 import com.intellij.openapi.vfs.VfsUtil
 import com.intellij.openapi.vfs.VirtualFile
 import com.intellij.psi.PsiDirectory
-import com.intellij.testFramework.PsiTestUtil
 import com.intellij.testFramework.junit5.fixture.TestFixture
 import com.intellij.testFramework.junit5.fixture.testFixture
-import com.intellij.util.io.directoryContent
-import com.intellij.util.io.generateInVirtualTempDir
 
 fun TestFixture<PsiDirectory>.virtualDirFixture(path: String): TestFixture<VirtualFile> {
     return testFixture {