Revert "Port to lit 2.0"

This reverts commit 3716524b.

packages/app-shell/package.json

@@ -40,9 +40,10 @@
     "@dbp-toolkit/matomo": "^0.2.2",
     "@dbp-toolkit/notification": "^0.2.2",
     "@dbp-toolkit/person-profile": "^0.2.2",
-    "@open-wc/scoped-elements": "^2.0.0",
+    "@open-wc/scoped-elements": "^1.3.3",
     "i18next": "^21.4.2",
-    "lit": "^2.0.0",
+    "lit-element": "^2.4.0",
+    "lit-html": "^1.3.0",
     "universal-router": "^9.0.1"
   },
   "scripts": {

packages/app-shell/src/app-shell.js

 import {createInstance} from './i18n.js';
-import {html, css} from 'lit';
+import {html, css} from 'lit-element';
 import {ScopedElementsMixin} from '@open-wc/scoped-elements';
 import {LanguageSelect} from '@dbp-toolkit/language-select';
 import {Icon} from '@dbp-toolkit/common';
@@ -7,7 +7,7 @@ import {AuthKeycloak} from '@dbp-toolkit/auth';
 import {AuthMenuButton} from './auth-menu-button.js';
 import {Notification} from '@dbp-toolkit/notification';
 import * as commonStyles from '@dbp-toolkit/common/styles';
-import {classMap} from 'lit/directives/class-map.js';
+import {classMap} from 'lit-html/directives/class-map.js';
 import {Router} from './router.js';
 import {BuildInfo} from './build-info.js';
 import {send as notify} from '@dbp-toolkit/common/notification';

packages/app-shell/src/auth-menu-button.js

 import {createInstance} from './i18n.js';
-import {html, css} from 'lit';
-import {unsafeHTML} from 'lit/directives/unsafe-html.js';
+import {html, css} from 'lit-element';
+import {unsafeHTML} from 'lit-html/directives/unsafe-html.js';
 import {ScopedElementsMixin} from '@open-wc/scoped-elements';
 import * as commonStyles from '@dbp-toolkit/common/styles';
 import {Icon} from '@dbp-toolkit/common';

packages/app-shell/src/build-info.js

-import {html, css} from 'lit';
+import {html, css} from 'lit-element';
 import * as commonStyles from '@dbp-toolkit/common/styles';
 import {AdapterLitElement} from "@dbp-toolkit/provider/src/adapter-lit-element";
 

packages/app-shell/src/dbp-activity-example.js

-import {html , LitElement} from 'lit';
+import {html , LitElement} from 'lit-element';
 import {createInstance} from './i18n.js';
 import * as commonUtils from '@dbp-toolkit/common/utils';
 

packages/app-shell/src/dbp-app-shell-welcome.js

 import {createInstance} from './i18n.js';
-import {css, html, LitElement} from 'lit';
+import {css, html, LitElement} from 'lit-element';
 import {ScopedElementsMixin} from '@open-wc/scoped-elements';
 import * as commonUtils from '@dbp-toolkit/common/utils';
 import * as commonStyles from '@dbp-toolkit/common/styles';

packages/app-shell/src/tugraz-logo.js

-import {html, css} from 'lit';
+import {html, css} from 'lit-element';
 import * as commonStyles from '@dbp-toolkit/common/styles';
 import {createInstance} from './i18n.js';
 import {AdapterLitElement} from "@dbp-toolkit/provider/src/adapter-lit-element";

packages/auth/package.json

@@ -37,9 +37,9 @@
   },
   "dependencies": {
     "@dbp-toolkit/common": "^0.2.12",
-    "@open-wc/scoped-elements": "^2.0.0",
+    "@open-wc/scoped-elements": "^1.3.3",
     "event-target-shim": "^6.0.0",
-    "lit": "^2.0.0"
+    "lit-element": "^2.4.0"
   },
   "scripts": {
     "clean": "rm dist/*",

packages/auth/src/dbp-auth-demo.js

 import {createInstance} from './i18n.js';
-import {html} from 'lit';
+import {html} from 'lit-element';
 import {ScopedElementsMixin} from '@open-wc/scoped-elements';
 import {AuthKeycloak} from './auth-keycloak.js';
 import {LoginButton} from './login-button.js';

packages/auth/src/login-button.js

 import {createInstance} from './i18n.js';
-import {html, css} from 'lit';
-import {unsafeHTML} from 'lit/directives/unsafe-html.js';
+import {html, css} from 'lit-element';
+import {unsafeHTML} from 'lit-html/directives/unsafe-html.js';
 import {ScopedElementsMixin} from '@open-wc/scoped-elements';
 import * as commonStyles from '@dbp-toolkit/common/styles';
 import {LoginStatus} from './util.js';

packages/check-in-place-select/package.json

@@ -37,9 +37,9 @@
   "dependencies": {
     "@dbp-toolkit/auth": "^0.2.2",
     "@dbp-toolkit/common": "^0.2.2",
-    "@open-wc/scoped-elements": "^2.0.0",
+    "@open-wc/scoped-elements": "^1.3.3",
     "jquery": "^3.4.1",
-    "lit": "^2.0.0",
+    "lit-element": "^2.4.0",
     "select2": "^4.0.10"
   },
   "scripts": {

packages/check-in-place-select/src/check-in-place-select.js

@@ -2,7 +2,7 @@ import {findObjectInApiResults} from './utils.js';
 import select2LangDe from './i18n/de/select2';
 import select2LangEn from './i18n/en/select2';
 import JSONLD from '@dbp-toolkit/common/jsonld';
-import {css, html} from 'lit';
+import {css, html} from 'lit-element';
 import {ScopedElementsMixin} from '@open-wc/scoped-elements';
 import {createInstance} from './i18n.js';
 import {Icon} from '@dbp-toolkit/common';

packages/check-in-place-select/src/dbp-check-in-place-select-demo.js

-import {css, html} from 'lit';
+import {css, html} from 'lit-element';
 import {ScopedElementsMixin} from '@open-wc/scoped-elements';
 import {CheckInPlaceSelect} from './check-in-place-select.js';
 import {AuthKeycloak, LoginButton} from '@dbp-toolkit/auth';

packages/common/dbp-common-demo.js

 import {createInstance} from './src/i18n.js';
-import {css, html, LitElement} from 'lit';
+import {css, html, LitElement} from 'lit-element';
 import {ScopedElementsMixin} from '@open-wc/scoped-elements';
 import * as commonUtils from './utils.js';
 import * as commonStyles from './styles.js';

packages/common/package.json

@@ -37,9 +37,9 @@
     "lint": "eslint ."
   },
   "dependencies": {
-    "@open-wc/scoped-elements": "^2.0.0",
+    "@open-wc/scoped-elements": "^1.3.3",
     "@sentry/browser": "^6.0.0",
     "i18next": "^21.4.2",
-    "lit": "^2.0.0"
+    "lit-element": "^2.4.0"
   }
 }

packages/common/src/adapter-lit-element.js

-import {LitElement} from "lit";
+import {LitElement} from "lit-element";
 import {Logger} from "./logger";
 
 export class AdapterLitElement extends LitElement {

packages/common/src/button.js

-import {html, LitElement, css} from 'lit';
+import {html, LitElement, css} from 'lit-element';
 import {ScopedElementsMixin} from '@open-wc/scoped-elements';
 import {MiniSpinner} from './mini-spinner.js';
 import * as commonStyles from '../styles.js';

packages/common/src/icon.js

-import {html, LitElement, css} from 'lit';
+import {html, LitElement, css} from 'lit-element';
 import * as commonUtils from '../utils.js';
 import {name as pkgName} from './../package.json';
 

packages/common/src/inline-notification.js

-import {css, html} from 'lit';
+import {css, html} from 'lit-element';
 import DBPLitElement from '../dbp-lit-element';
 import * as commonStyles from '../styles';
 

packages/common/src/mini-spinner.js

-import {html, LitElement, css} from 'lit';
+import {html, LitElement, css} from 'lit-element';
 
 export class MiniSpinner extends LitElement {
     constructor() {