Added Statistics calculation

Statistics now show calculated values

node_modules/@mui/x-date-pickers/esm/internals/hooks/useViews.d.ts

@@ -0,0 +1,85 @@
+import { MakeOptional } from '@mui/x-internals/types';
+import type { PickerSelectionState } from "./usePicker/index.js";
+import { DateOrTimeViewWithMeridiem, PickerValidValue } from "../models/index.js";
+import { PickerValidDate } from "../../models/index.js";
+import { CreateStepNavigationReturnValue } from "../utils/createStepNavigation.js";
+export type PickerOnChangeFn = (date: PickerValidDate | null, selectionState?: PickerSelectionState) => void;
+export interface UseViewsOptions<TValue extends PickerValidValue, TView extends DateOrTimeViewWithMeridiem> {
+  /**
+   * Callback fired when the value changes.
+   * @template TValue The value type. It will be the same type as `value` or `null`. It can be in `[start, end]` format in case of range value.
+   * @template TView The view type. Will be one of date or time views.
+   * @param {TValue} value The new value.
+   * @param {PickerSelectionState | undefined} selectionState Indicates if the date selection is complete.
+   * @param {TView | undefined} selectedView Indicates the view in which the selection has been made.
+   */
+  onChange: (value: TValue, selectionState?: PickerSelectionState, selectedView?: TView) => void;
+  /**
+   * Callback fired on view change.
+   * @template TView Type of the view. It will vary based on the Picker type and the `views` it uses.
+   * @param {TView} view The new view.
+   */
+  onViewChange?: (view: TView) => void;
+  /**
+   * The default visible view.
+   * Used when the component view is not controlled.
+   * Must be a valid option from `views` list.
+   */
+  openTo?: TView;
+  /**
+   * The visible view.
+   * Used when the component view is controlled.
+   * Must be a valid option from `views` list.
+   */
+  view?: TView;
+  /**
+   * Available views.
+   */
+  views: readonly TView[];
+  /**
+   * If `true`, the main element is focused during the first mount.
+   * This main element is:
+   * - the element chosen by the visible view if any (i.e: the selected day on the `day` view).
+   * - the `input` element if there is a field rendered.
+   */
+  autoFocus?: boolean;
+  /**
+   * Controlled focused view.
+   */
+  focusedView?: TView | null;
+  /**
+   * Callback fired on focused view change.
+   * @template TView Type of the view. It will vary based on the Picker type and the `views` it uses.
+   * @param {TView} view The new view to focus or not.
+   * @param {boolean} hasFocus `true` if the view should be focused.
+   */
+  onFocusedViewChange?: (view: TView, hasFocus: boolean) => void;
+  getStepNavigation?: CreateStepNavigationReturnValue;
+}
+export interface ExportedUseViewsOptions<TValue extends PickerValidValue, TView extends DateOrTimeViewWithMeridiem> extends Omit<MakeOptional<UseViewsOptions<TValue, TView>, 'onChange' | 'openTo' | 'views'>, 'getStepNavigation'> {}
+interface UseViewsResponse<TValue extends PickerValidValue, TView extends DateOrTimeViewWithMeridiem> {
+  view: TView;
+  setView: (view: TView) => void;
+  focusedView: TView | null;
+  setFocusedView: (view: TView, hasFocus: boolean) => void;
+  nextView: TView | null;
+  previousView: TView | null;
+  defaultView: TView;
+  goToNextView: () => void;
+  setValueAndGoToNextView: (value: TValue, currentViewSelectionState?: PickerSelectionState, selectedView?: TView) => void;
+  hasNextStep: boolean;
+  hasSeveralSteps: boolean;
+  goToNextStep: () => void;
+}
+export declare function useViews<TValue extends PickerValidValue, TView extends DateOrTimeViewWithMeridiem>({
+  onChange,
+  onViewChange,
+  openTo,
+  view: inView,
+  views,
+  autoFocus,
+  focusedView: inFocusedView,
+  onFocusedViewChange,
+  getStepNavigation
+}: UseViewsOptions<TValue, TView>): UseViewsResponse<TValue, TView>;
+export {};