components to own directories, type improvements

Author: mattkime

src/plugins/management/public/_index.scss

@@ -1 +1 @@
-@import './sidebar_nav';
+@import './management_sidebar_nav/index';

src/plugins/management/public/components/_index.scss

@@ -18,3 +18,4 @@
  */
 
 export { ManagementSidebarNav } from './management_sidebar_nav';
+export { ManagementChrome } from './management_chrome';

src/plugins/management/public/components/index.ts

@@ -0,0 +1,20 @@
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+export { ManagementChrome } from './management_chrome';

src/plugins/management/public/components/management_chrome/index.ts

@@ -20,22 +20,22 @@
 import * as React from 'react';
 import { EuiPage, EuiPageBody } from '@elastic/eui';
 import { I18nProvider } from '@kbn/i18n/react';
-import { ManagementSidebarNav } from './components';
-import { LegacySection } from './types';
-import { ManagementSection } from './management_section';
+import { ManagementSidebarNav } from '../management_sidebar_nav';
+import { LegacySection } from '../../types';
+import { ManagementSection } from '../../management_section';
 
 interface Props {
   getSections: () => ManagementSection[];
   legacySections: LegacySection[];
   selectedId: string;
-  mountedCallback: (element: HTMLDivElement) => void;
+  onMounted: (element: HTMLDivElement) => void;
 }
 
 export class ManagementChrome extends React.Component<Props> {
   private container = React.createRef<HTMLDivElement>();
   componentDidMount() {
     if (this.container.current) {
-      this.props.mountedCallback(this.container.current);
+      this.props.onMounted(this.container.current);
     }
   }
   render() {

src/plugins/management/public/management_chrome.tsx renamed to src/plugins/management/public/components/management_chrome/management_chrome.tsx

@@ -0,0 +1 @@
+@import './sidebar_nav';

src/plugins/management/public/components/__snapshots__/management_sidebar_nav.test.ts.snap renamed to src/plugins/management/public/components/management_sidebar_nav/__snapshots__/management_sidebar_nav.test.ts.snap

@@ -0,0 +1,20 @@
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+export { ManagementSidebarNav } from './management_sidebar_nav';

src/plugins/management/public/components/management_sidebar_nav/_index.scss

@@ -17,8 +17,8 @@
  * under the License.
  */
 
-import { IndexedArray } from '../../../../legacy/ui/public/indexed_array';
-import { mergeLegacyItems } from '../components/management_sidebar_nav';
+import { IndexedArray } from '../../../../../legacy/ui/public/indexed_array';
+import { mergeLegacyItems } from './management_sidebar_nav';
 
 const toIndexedArray = (initialSet: any[]) =>
   new IndexedArray({