from typing import Protocol

class MainThreadDispatcher(Protocol):
    def run_on_main_thread(self) -> None:
        ...



# previous ABC implementation was cut due to PyQt conflict,

# from abc import ABC, abstractmethod

# class MainThreadDispatcher(ABC):
#     @abstractmethod
#     def run_on_main_thread(self, func, *args, **kwargs):
#         """Schedules the given function to run on the main UI thread."""
#         pass