message: Add MuiPickersToolbarText type to overrides interface
diff: @@ -10,6 +10,7 @@ import { styles as ClockPointerStyles } from '../views/Clock/ClockPointer';
  import { useStyles as PickerToolbarStyles } from '../_shared/PickerToolbar';
  import { useStyles as ClockNumberStyles } from '../views/Clock/ClockNumber';
  import { useStyles as DTTabsStyles } from '../DateTimePicker/DateTimePickerTabs';
  +import { useStyles as MuiPickersToolbarTextStyles } from '../_shared/ToolbarText';
  import { useStyles as MuiPickersYearSelectionStyles } from '../views/Year/YearView';
  import { useStyles as DatePickerRootStyles } from '../DatePicker/DatePickerToolbar';
  import { useStyles as CalendarHeaderStyles } from '../views/Calendar/CalendarHeader';
  @@ -52,6 +53,7 @@ export interface MuiPickersOverrides {
  MuiPickersModal?: Classes<typeof ModalDialogStyles>;
  MuiPickersToolbar?: Classes<typeof PickerToolbarStyles>;
  MuiPickersToolbarButton?: Classes<typeof ToolbarButtonStyles>;
  + MuiPickersToolbarText?: Classes<typeof MuiPickersToolbarTextStyles>;
  MuiPickersDatePickerRoot?: Classes<typeof DatePickerRootStyles>;
  MuiPickerDTToolbar?: Classes<typeof MuiPickerDTToolbarStyles>;
  }
  