# WARNING: Please don't edit this file. It was generated by Python/WinRT v1.0.0-beta.7

import datetime
import sys
import types
import typing

import winsdk._winrt as _winrt
import winsdk.windows.foundation

Self = typing.TypeVar('Self')

class PerceptionTimestamp(_winrt.Object):
    prediction_amount: datetime.timedelta
    target_time: datetime.datetime
    system_relative_target_time: datetime.timedelta
    @staticmethod
    def _from(obj: _winrt.Object) -> PerceptionTimestamp: ...

class PerceptionTimestampHelper(_winrt.Object):
    @staticmethod
    def _from(obj: _winrt.Object) -> PerceptionTimestampHelper: ...
    @staticmethod
    def from_historical_target_time(target_time: datetime.datetime) -> typing.Optional[PerceptionTimestamp]: ...
    @staticmethod
    def from_system_relative_target_time(target_time: datetime.timedelta) -> typing.Optional[PerceptionTimestamp]: ...

