fix(material/sort): breaking changes for v22

Breaking changes for the `material/sort` module in v22.

BREAKING CHANGE:
* `ArrowViewState` has been removed.
* `ArrowViewStateTransition` has been removed.

Author: crisbeto

goldens/material/sort/index.api.md

@@ -15,17 +15,6 @@ import { OnDestroy } from '@angular/core';
 import { OnInit } from '@angular/core';
 import { Subject } from 'rxjs';
 
-// @public @deprecated
-export type ArrowViewState = SortDirection | 'hint' | 'active';
-
-// @public @deprecated
-export interface ArrowViewStateTransition {
-    // (undocumented)
-    fromState?: ArrowViewState;
-    // (undocumented)
-    toState?: ArrowViewState;
-}
-
 // @public
 export const MAT_SORT_DEFAULT_OPTIONS: InjectionToken<MatSortDefaultOptions>;
 

src/material/sort/sort-header.ts

@@ -36,30 +36,6 @@ import {SortDirection} from './sort-direction';
 import {getSortHeaderNotContainedWithinSortError} from './sort-errors';
 import {_animationsDisabled, _StructuralStylesLoader} from '../core';
 
-/**
- * Valid positions for the arrow to be in for its opacity and translation. If the state is a
- * sort direction, the position of the arrow will be above/below and opacity 0. If the state is
- * hint, the arrow will be in the center with a slight opacity. Active state means the arrow will
- * be fully opaque in the center.
- *
- * @docs-private
- * @deprecated No longer being used, to be removed.
- * @breaking-change 21.0.0
- */
-export type ArrowViewState = SortDirection | 'hint' | 'active';
-
-/**
- * States describing the arrow's animated position (animating fromState to toState).
- * If the fromState is not defined, there will be no animated transition to the toState.
- * @docs-private
- * @deprecated No longer being used, to be removed.
- * @breaking-change 21.0.0
- */
-export interface ArrowViewStateTransition {
-  fromState?: ArrowViewState;
-  toState?: ArrowViewState;
-}
-
 /**
  * Applies sorting behavior (click to change sort) and styles to an element, including an
  * arrow to display the current sort direction.