@Nullable
private static KotlinLightClassForDecompiledDeclaration createLightClassForDecompiledKotlinFile(
@NotNull JetFile file) {
VirtualFile virtualFile = file.getVirtualFile();
if (virtualFile == null) {
return null;
}
JetClassOrObject classOrObject =
singleOrNull(filterIsInstance(file.getDeclarations(), JetClassOrObject.class));
ClsClassImpl javaClsClass = createClsJavaClassFromVirtualFile(file, virtualFile, classOrObject);
if (javaClsClass == null) {
return null;
}
return new KotlinLightClassForDecompiledDeclaration(javaClsClass, classOrObject);
}
