* in order to alter their behavior.
 */
@NonNullApi
public interface CallSiteDecorator {
    CallSite maybeDecorateGroovyCallSite(CallSite originalCallSite);

    java.lang.invoke.CallSite maybeDecorateIndyCallSite(java.lang.invoke.CallSite originalCallSite, MethodHandles.Lookup caller, String callType, String name, int flags);