assertFalse(delegate.isVarArgs());
  }

  public void testPrivateFinalInstanceMethod_isOverridable() throws Exception {
    Invokable<?, ?> delegate = Prepender.method("privateFinalMethod");
    assertTrue(delegate.isPrivate());
    assertTrue(delegate.isFinal());
    assertFalse(delegate.isOverridable());
    assertFalse(delegate.isVarArgs());
  }

        if (!(extensionCandidate || ktFunction.valueParameters.size == paramCount)) {
            return@collectDescendantsOfType false
        }
        val isVarargs = Modifier.isVarArgs(method.modifiers)

        // Parameter type check
        method.parameterTypes
            .asSequence()
            // Drop the receiver if present
            .drop(if (extensionCandidate) 1 else 0)