state.disableForCurrentThread() // <3>

        assertFalse(state.isEnabledForCurrentThread())
        state.restoreForCurrentThread() // Revert <3>

        assertFalse(state.isEnabledForCurrentThread())
        state.restoreForCurrentThread() // Revert <1>

        assertTrue(state.isEnabledForCurrentThread())
    }

    @Test
    fun `initial restore is an exception`() {

class InputTrackingState {
    private
    var inputTrackingDisabledCounterForThread by ThreadLocal.withInitial { 0 }

    /**
     * Returns input tracking status for the current thread.
     */
    fun isEnabledForCurrentThread(): Boolean = inputTrackingDisabledCounterForThread == 0

    /**
     * Disables input tracking for the current thread. Multiple calls to this method "stack", so if

        } ?: false

    private
    fun atConfigurationTime() = configurationTimeBarrier.isAtConfigurationTime

    private
    fun isInputTrackingDisabled() = !inputTrackingState.isEnabledForCurrentThread()

    private
    fun isExecutingWork() = workExecutionTracker.currentTask.isPresent || workExecutionTracker.isExecutingTransformAction

                closestChangingValue = changingValue
            }
        }
    }

    private
    fun isInputTrackingDisabled() = !inputTrackingState.isEnabledForCurrentThread()

    private
    fun isExecutingWork() = workExecutionTracker.currentTask.isPresent || workExecutionTracker.isExecutingTransformAction

    override fun fileObserved(file: File) {