/**
* @return true iff this is a top-level declaration or a class member with no expected "this"
* object (e.g. static members in Java, values() and valueOf() methods of enum classes, etc.)
*/
public static boolean isStaticDeclaration(@NotNull CallableDescriptor descriptor) {
if (descriptor instanceof ConstructorDescriptor) return false;
DeclarationDescriptor container = descriptor.getContainingDeclaration();
return container instanceof PackageFragmentDescriptor
|| (container instanceof ClassDescriptor
&& descriptor.getDispatchReceiverParameter() == null);
}
public static boolean isExtension(@NotNull CallableDescriptor descriptor) {
return (descriptor.getExtensionReceiverParameter() != null);
}