OverflowError on emitting Signals with integers outside of int32 boundaries

try:
    from PyQt5 import QtCore
    Signal = QtCore.pyqtSignal
except ImportError:
    from PySide2 import QtCore
    Signal = QtCore.Signal


class SomeClass(QtCore.QObject):
    signal = Signal(int)

    def test(self):
        int32_max = 2147483647
        self.signal.emit(int32_max + 1)  # OverflowError occurs here.


sh = SomeClass()
sh.test()