API: Remove deprecations from manager and preview api

MIGRATION.md

@@ -42,6 +42,9 @@
     - [Web Components](#web-components)
       - [Dropping default babel plugins in Webpack5-based projects](#dropping-default-babel-plugins-in-webpack5-based-projects)
   - [Deprecations which are now removed](#deprecations-which-are-now-removed)
+    - [Methods and properties from AddonStore](#methods-and-properties-from-addonstore)
+    - [Methods and properties from PreviewAPI](#methods-and-properties-from-previewapi)
+    - [Removals in @storybook/types](#removals-in-storybooktypes)
     - [--use-npm flag in storybook CLI](#--use-npm-flag-in-storybook-cli)
     - [`setGlobalConfig` from `@storybook/react`](#setglobalconfig-from-storybookreact)
     - [StorybookViteConfig type from @storybook/builder-vite](#storybookviteconfig-type-from-storybookbuilder-vite)
@@ -790,6 +793,40 @@ Until the 8.0 release, Storybook provided the `@babel/preset-env` preset for Web
 
 ### Deprecations which are now removed
 
+#### Methods and properties from AddonStore
+
+The following methods and properties from the class `AddonStore` in  `@storybook/manager-api` are now removed:
+
+- `serverChannel` -> Use `channel` instead
+- `getServerChannel` -> Use `getChannel` instead
+- `setServerChannel` -> Use `setChannel` instead
+- `hasServerChannel` -> Use `hasChannel` instead
+- `addPanel`
+
+The following methods and properties from the class `AddonStore` in  `@storybook/preview-api` are now removed:
+
+- `serverChannel` -> Use `channel` instead
+- `getServerChannel` -> Use `getChannel` instead
+- `setServerChannel` -> Use `setChannel` instead
+- `hasServerChannel` -> Use `hasChannel` instead
+
+#### Methods and properties from PreviewAPI
+
+The following exports from `@storybook/preview-api` are now removed:
+
+- `useSharedState`
+- `useAddonState`
+
+Please file an issue if you need these APIs.
+
+#### Removals in @storybook/types
+
+The following exports from `@storybook/types` are now removed:
+
+- `API_ADDON` -> Use `Addon_Type` instead
+- `API_COLLECTION` -> Use `Addon_Collection` instead
+- `API_Panels`
+
 #### --use-npm flag in storybook CLI
 
 The `--use-npm` is now removed. Use `--package-manager=npm` instead. [More info here](#cli-option---use-npm-deprecated).

code/lib/manager-api/src/lib/addons.ts

@@ -27,13 +27,6 @@ export function isSupportedType(type: Addon_Types): boolean {
   return !!Object.values(Addon_TypesEnum).find((typeVal) => typeVal === type);
 }
 
-interface DeprecatedAddonWithId {
-  /**
-   * @deprecated will be removed in 8.0, when registering addons, please use the addon id as the first argument
-   */
-  id?: string;
-}
-
 export class AddonStore {
   constructor() {
     this.promise = new Promise((res) => {
@@ -49,11 +42,6 @@ export class AddonStore {
 
   private channel: Channel | undefined;
 
-  /**
-   * @deprecated will be removed in 8.0
-   */
-  private serverChannel: Channel | undefined;
-
   private promise: any;
 
   private resolve: any;
@@ -67,38 +55,15 @@ export class AddonStore {
     return this.channel!;
   };
 
-  /**
-   * @deprecated will be removed in 8.0, use getChannel instead
-   */
-  getServerChannel = (): Channel => {
-    if (!this.serverChannel) {
-      throw new Error('Accessing non-existent serverChannel');
-    }
-
-    return this.serverChannel;
-  };
-
   ready = (): Promise<Channel> => this.promise;
 
   hasChannel = (): boolean => !!this.channel;
 
-  /**
-   * @deprecated will be removed in 8.0, please use the normal channel instead
-   */
-  hasServerChannel = (): boolean => !!this.serverChannel;
-
   setChannel = (channel: Channel): void => {
     this.channel = channel;
     this.resolve();
   };
 
-  /**
-   * @deprecated will be removed in 8.0, please use the normal channel instead
-   */
-  setServerChannel = (channel: Channel): void => {
-    this.serverChannel = channel;
-  };
-
   getElements<
     T extends
       | Addon_Types
@@ -112,30 +77,6 @@ export class AddonStore {
     return this.elements[type];
   }
 
-  /**
-   * Adds a panel to the addon store.
-   * @param {string} id - The id of the panel.
-   * @param {Addon_Type} options - The options for the panel.
-   * @returns {void}
-   *
-   * @deprecated Use the 'add' method instead.
-   * @example
-   * addons.add('My Panel', {
-   *   title: 'My Title',
-   *   type: types.PANEL,
-   *   render: () => <div>My Content</div>,
-   * });
-   */
-  addPanel = (
-    id: string,
-    options: Omit<Addon_BaseType, 'type' | 'id'> & DeprecatedAddonWithId
-  ): void => {
-    this.add(id, {
-      type: Addon_TypesEnum.PANEL,
-      ...options,
-    });
-  };
-
   /**
    * Adds an addon to the addon store.
    * @param {string} id - The id of the addon.
@@ -146,14 +87,14 @@ export class AddonStore {
     id: string,
     addon:
       | Addon_BaseType
-      | (Omit<Addon_SidebarTopType, 'id'> & DeprecatedAddonWithId)
-      | (Omit<Addon_SidebarBottomType, 'id'> & DeprecatedAddonWithId)
-      | (Omit<Addon_PageType, 'id'> & DeprecatedAddonWithId)
-      | (Omit<Addon_WrapperType, 'id'> & DeprecatedAddonWithId)
+      | Omit<Addon_SidebarTopType, 'id'>
+      | Omit<Addon_SidebarBottomType, 'id'>
+      | Omit<Addon_PageType, 'id'>
+      | Omit<Addon_WrapperType, 'id'>
   ): void {
     const { type } = addon;
     const collection = this.getElements(type);
-    collection[id] = { id, ...addon };
+    collection[id] = { ...addon, id };
   }
 
   setConfig = (value: Addon_Config) => {

code/lib/manager-api/src/modules/addons.ts

@@ -3,7 +3,6 @@ import type {
   Addon_Collection,
   Addon_Types,
   Addon_TypesMapping,
-  API_Panels,
   API_StateMerger,
 } from '@storybook/types';
 import { Addon_TypesEnum } from '@storybook/types';
@@ -21,7 +20,7 @@ export interface SubAPI {
    * @protected This is used internally in storybook's manager.
    * @template T - The type of the elements in the collection.
    * @param {Addon_Types | Addon_TypesEnum.experimental_PAGE} type - The type of the elements to retrieve.
-   * @returns {API_Collection<T>} - A collection of elements of the specified type.
+   * @returns {Addon_Collection<T>} - A collection of elements of the specified type.
    */
   getElements: <
     T extends
@@ -32,21 +31,6 @@ export interface SubAPI {
   >(
     type: T
   ) => Addon_Collection<Addon_TypesMapping[T]>;
-  /**
-   * Returns a collection of all panels.
-   * This is the same as calling getElements('panel')
-   * @protected This is used internally in storybook's manager.
-   * @deprecated please use getElements('panel') instead. This API will be removed in storybook 8.0.
-   * @returns {API_Panels} - A collection of all panels.
-   */
-  getPanels: () => API_Panels;
-  /**
-   * Returns a collection of panels currently enabled for the selected story.
-   * @protected This is used internally in storybook's manager.
-   * @deprecated please use getElements('panel') instead, and do the filtering manually. This API will be removed in storybook 8.0.
-   * @returns {API_Panels} - A collection of all panels.
-   */
-  getStoryPanels: () => API_Panels;
   /**
    * Returns the id of the currently selected panel.
    * @returns {string} - The ID of the currently selected panel.
@@ -82,7 +66,11 @@ export interface SubAPI {
   getAddonState<S>(addonId: string): S;
 }
 
-export function ensurePanel(panels: API_Panels, selectedPanel?: string, currentPanel?: string) {
+export function ensurePanel(
+  panels: Addon_Collection<Addon_BaseType>,
+  selectedPanel?: string,
+  currentPanel?: string
+) {
   const keys = Object.keys(panels);
 
   if (keys.indexOf(selectedPanel!) >= 0) {
@@ -98,29 +86,6 @@ export function ensurePanel(panels: API_Panels, selectedPanel?: string, currentP
 export const init: ModuleFn<SubAPI, SubState> = ({ provider, store, fullAPI }): any => {
   const api: SubAPI = {
     getElements: (type) => provider.getElements(type),
-    getPanels: () => api.getElements(Addon_TypesEnum.PANEL),
-    getStoryPanels: () => {
-      const allPanels = api.getElements(Addon_TypesEnum.PANEL);
-      const { storyId } = store.getState();
-      const story = fullAPI.getData(storyId);
-
-      if (!allPanels || !story || story.type !== 'story') {
-        return allPanels;
-      }
-
-      const { parameters } = story;
-
-      const filteredPanels: Addon_Collection<Addon_BaseType> = {};
-      Object.entries(allPanels).forEach(([id, panel]) => {
-        const { paramKey }: any = panel;
-        if (paramKey && parameters && parameters[paramKey] && parameters[paramKey].disable) {
-          return;
-        }
-        filteredPanels[id] = panel;
-      });
-
-      return filteredPanels;
-    },
     getSelectedPanel: (): any => {
       const { selectedPanel } = store.getState();
       return ensurePanel(api.getElements(Addon_TypesEnum.PANEL), selectedPanel, selectedPanel);

code/lib/manager-api/src/tests/addons.test.js

@@ -47,68 +47,6 @@ describe('Addons API', () => {
     });
   });
 
-  describe('#getPanels', () => {
-    it('should return provider panels', () => {
-      // given
-      const { api } = initAddons({ provider, store });
-
-      // when
-      const panels = api.getPanels();
-
-      // then
-      expect(panels).toBe(PANELS);
-    });
-  });
-
-  describe('#getStoryPanels', () => {
-    it('should return all panels by default', () => {
-      // given
-      const { api } = initAddons({ provider, store, fullAPI: { getData: () => undefined } });
-
-      // when
-      const filteredPanels = api.getStoryPanels();
-
-      // then
-      expect(filteredPanels).toBe(PANELS);
-    });
-
-    it('should filter disabled addons', () => {
-      // given
-      const storyId = 'story 1';
-      const storiesHash = {
-        [storyId]: {
-          type: 'story',
-          parameters: {
-            a11y: { disable: true },
-          },
-        },
-      };
-
-      const storeWithStory = {
-        getState: () => ({
-          storyId,
-          storiesHash,
-        }),
-        setState: vi.fn(),
-      };
-
-      const { api } = initAddons({
-        provider,
-        store: storeWithStory,
-        fullAPI: { getData: (id) => storiesHash[id] },
-      });
-
-      // when
-      const filteredPanels = api.getStoryPanels();
-
-      // then
-      expect(filteredPanels).toEqual({
-        actions: PANELS.actions,
-        knobs: PANELS.knobs,
-      });
-    });
-  });
-
   describe('#getSelectedPanel', () => {
     it('should return provider panels', () => {
       // given

code/lib/preview-api/src/modules/addons/main.ts

@@ -12,11 +12,6 @@ export class AddonStore {
 
   private channel: Channel | undefined;
 
-  /**
-   * @deprecated will be removed in 8.0, please use channel instead
-   */
-  private serverChannel: Channel | undefined;
-
   private promise: any;
 
   private resolve: any;
@@ -32,37 +27,14 @@ export class AddonStore {
     return this.channel;
   };
 
-  /**
-   * @deprecated will be removed in 8.0, please use getChannel instead
-   */
-  getServerChannel = (): Channel => {
-    if (!this.serverChannel) {
-      throw new Error('Accessing non-existent serverChannel');
-    }
-
-    return this.serverChannel;
-  };
-
   ready = (): Promise<Channel> => this.promise;
 
   hasChannel = (): boolean => !!this.channel;
 
-  /**
-   * @deprecated will be removed in 8.0, please use the normal channel instead
-   */
-  hasServerChannel = (): boolean => !!this.serverChannel;
-
   setChannel = (channel: Channel): void => {
     this.channel = channel;
     this.resolve();
   };
-
-  /**
-   * @deprecated will be removed in 8.0, please use the normal channel instead
-   */
-  setServerChannel = (channel: Channel): void => {
-    this.serverChannel = channel;
-  };
 }
 
 // Enforce addons store to be a singleton

code/lib/preview-api/src/modules/preview-web/Preview.tsx

@@ -60,9 +60,6 @@ export class Preview<TRenderer extends Renderer> {
   previewEntryError?: Error;
 
   constructor(protected channel: Channel = addons.getChannel()) {
-    if (addons.hasServerChannel()) {
-      this.serverChannel = addons.getServerChannel();
-    }
     this.storyStore = new StoryStore();
   }
 

code/lib/preview-api/src/modules/preview-web/PreviewWeb.integration.test.ts

@@ -6,7 +6,7 @@ import { describe, beforeEach, it, expect, vi } from 'vitest';
 import React from 'react';
 import { global } from '@storybook/global';
 import type { RenderContext } from '@storybook/types';
-import { addons, mockChannel as createMockChannel } from '../addons';
+import { addons } from '../addons';
 
 import { PreviewWeb } from './PreviewWeb';
 import { WebView } from './WebView';
@@ -67,7 +67,6 @@ beforeEach(() => {
   // projectAnnotations.parameters.docs.renderer = () => new DocsRenderer() as any;
 
   addons.setChannel(mockChannel as any);
-  addons.setServerChannel(createMockChannel());
 
   vi.mocked(WebView.prototype).prepareForDocs.mockReturnValue('docs-element' as any);
   vi.mocked(WebView.prototype).prepareForStory.mockReturnValue('story-element' as any);