fix: improve the exports of models (#507)

* fix: improve the exports of models

* fix: improve the variables exported by molecule

Author: mortalYoung

src/molecule.api.ts

@@ -8,14 +8,7 @@ export * as i18n from 'mo/i18n';
 export * from 'mo/workbench';
 export * from 'mo/services';
 
-export {
-    IExtension,
-    IColorTheme,
-    ISettings,
-    IColors,
-    TokenColor,
-    ColorScheme,
-} from 'mo/model';
+export * as models from 'mo/model';
 
 import {
     ILayoutService,

src/services/theme/colorThemeService.ts

@@ -55,12 +55,18 @@ export interface IColorThemeService {
     reset(): void;
 }
 
+/**
+ * @ignore
+ */
 export const BuiltInColorTheme: IColorTheme = {
     id: 'Default Dark+',
     name: 'Default Dark+',
     label: 'Default Dark+',
     uiTheme: 'vs-dark',
 };
+/**
+ * @ignore
+ */
 export const DEFAULT_THEME_CLASS_NAME = prefixClaName('customize-theme');
 
 @singleton()