apply core-imports codemod to all packages and plugins

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>

plugins/shortcuts/src/AddShortcut.test.tsx

@@ -19,7 +19,7 @@ import { screen, fireEvent, waitFor } from '@testing-library/react';
 import { AddShortcut } from './AddShortcut';
 import { LocalStoredShortcuts } from './api';
 import { MockStorageApi, renderInTestApp } from '@backstage/test-utils';
-import { AlertDisplay } from '@backstage/core';
+import { AlertDisplay } from '@backstage/core-components';
 
 describe('AddShortcut', () => {
   const api = new LocalStoredShortcuts(MockStorageApi.create());

plugins/shortcuts/src/AddShortcut.tsx

@@ -17,7 +17,6 @@
 import React, { useState } from 'react';
 import { useLocation } from 'react-router';
 import { SubmitHandler } from 'react-hook-form';
-import { alertApiRef, useApi } from '@backstage/core';
 import {
   Button,
   Card,
@@ -28,6 +27,7 @@ import {
 import { ShortcutForm } from './ShortcutForm';
 import { FormValues, Shortcut } from './types';
 import { ShortcutApi } from './api';
+import { alertApiRef, useApi } from '@backstage/core-plugin-api';
 
 const useStyles = makeStyles(theme => ({
   card: {

plugins/shortcuts/src/EditShortcut.test.tsx

@@ -20,7 +20,7 @@ import { EditShortcut } from './EditShortcut';
 import { Shortcut } from './types';
 import { LocalStoredShortcuts } from './api';
 import { MockStorageApi, renderInTestApp } from '@backstage/test-utils';
-import { AlertDisplay } from '@backstage/core';
+import { AlertDisplay } from '@backstage/core-components';
 
 describe('EditShortcut', () => {
   const shortcut: Shortcut = {

plugins/shortcuts/src/EditShortcut.tsx

@@ -16,7 +16,6 @@
 
 import React from 'react';
 import { SubmitHandler } from 'react-hook-form';
-import { alertApiRef, useApi } from '@backstage/core';
 import {
   Button,
   Card,
@@ -28,6 +27,7 @@ import { ShortcutForm } from './ShortcutForm';
 import { FormValues, Shortcut } from './types';
 import DeleteIcon from '@material-ui/icons/Delete';
 import { ShortcutApi } from './api';
+import { alertApiRef, useApi } from '@backstage/core-plugin-api';
 
 const useStyles = makeStyles(theme => ({
   card: {

plugins/shortcuts/src/ShortcutItem.test.tsx

@@ -18,7 +18,6 @@ import React from 'react';
 import { screen, waitFor } from '@testing-library/react';
 import { ShortcutItem } from './ShortcutItem';
 import { Shortcut } from './types';
-import { SidebarContext } from '@backstage/core';
 import { LocalStoredShortcuts } from './api';
 import {
   MockStorageApi,
@@ -26,6 +25,7 @@ import {
   wrapInTestApp,
 } from '@backstage/test-utils';
 import { pageTheme } from '@backstage/theme';
+import { SidebarContext } from '@backstage/core-components';
 
 describe('ShortcutItem', () => {
   const shortcut: Shortcut = {

plugins/shortcuts/src/ShortcutItem.tsx

@@ -15,13 +15,13 @@
  */
 
 import React from 'react';
-import { SidebarItem } from '@backstage/core';
 import { IconButton, makeStyles } from '@material-ui/core';
 import EditIcon from '@material-ui/icons/Edit';
 import { ShortcutIcon } from './ShortcutIcon';
 import { EditShortcut } from './EditShortcut';
 import { ShortcutApi } from './api';
 import { Shortcut } from './types';
+import { SidebarItem } from '@backstage/core-components';
 
 const useStyles = makeStyles({
   root: {

plugins/shortcuts/src/Shortcuts.test.tsx

@@ -15,12 +15,14 @@
  */
 
 import React from 'react';
-import { SidebarContext, ApiProvider, ApiRegistry } from '@backstage/core';
 import { MockStorageApi, renderInTestApp } from '@backstage/test-utils';
 import { screen, waitFor } from '@testing-library/react';
 import { Shortcuts } from './Shortcuts';
 import { LocalStoredShortcuts, shortcutsApiRef } from './api';
 
+import { SidebarContext } from '@backstage/core-components';
+import { ApiProvider, ApiRegistry } from '@backstage/core-app-api';
+
 const apis = ApiRegistry.from([
   [shortcutsApiRef, new LocalStoredShortcuts(MockStorageApi.create())],
 ]);

plugins/shortcuts/src/Shortcuts.tsx

@@ -16,13 +16,15 @@
 
 import React, { useMemo } from 'react';
 import { useObservable } from 'react-use';
-import { Progress, SidebarItem, useApi } from '@backstage/core';
 import { makeStyles } from '@material-ui/core';
 import PlayListAddIcon from '@material-ui/icons/PlaylistAdd';
 import { ShortcutItem } from './ShortcutItem';
 import { AddShortcut } from './AddShortcut';
 import { shortcutsApiRef } from './api';
 
+import { Progress, SidebarItem } from '@backstage/core-components';
+import { useApi } from '@backstage/core-plugin-api';
+
 const useStyles = makeStyles({
   root: {
     flex: '1 1 auto',

plugins/shortcuts/src/api/LocalStoredShortcuts.ts

@@ -14,12 +14,12 @@
  * limitations under the License.
  */
 
-import { StorageApi } from '@backstage/core';
 import { pageTheme } from '@backstage/theme';
 import ObservableImpl from 'zen-observable';
 import { v4 as uuid } from 'uuid';
 import { ShortcutApi } from './ShortcutApi';
 import { Shortcut } from '../types';
+import { StorageApi } from '@backstage/core-plugin-api';
 
 /**
  * Implementation of the ShortcutApi that uses the StorageApi to store shortcuts.

plugins/shortcuts/src/api/ShortcutApi.ts

@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-import { createApiRef, Observable } from '@backstage/core';
 import { Shortcut } from '../types';
+import { createApiRef, Observable } from '@backstage/core-plugin-api';
 
 export const shortcutsApiRef = createApiRef<ShortcutApi>({
   id: 'plugin.shortcuts.api',

plugins/shortcuts/src/plugin.ts

@@ -14,13 +14,13 @@
  * limitations under the License.
  */
 
+import { LocalStoredShortcuts, shortcutsApiRef } from './api';
 import {
   createApiFactory,
   createComponentExtension,
   createPlugin,
   storageApiRef,
-} from '@backstage/core';
-import { LocalStoredShortcuts, shortcutsApiRef } from './api';
+} from '@backstage/core-plugin-api';
 
 export const shortcutsPlugin = createPlugin({
   id: 'shortcuts',