fix: Internal import paths and themes public export paths (#1451)

Author: rkaraivanov

CHANGELOG.md

@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [Unreleased]
+### Fixed
+- Library - internal import path for styles and public exports for themes
+
 ## [5.1.0] - 2024-10-25
 ### Added
 - Carousel component [#1226](https://github.com/IgniteUI/igniteui-webcomponents/issues/1226)

scripts/_package.json

@@ -9,7 +9,8 @@
     ".": {
       "types": "./index.d.ts",
       "default": "./index.js"
-    }
+    },
+    "./themes/*.css": "./themes/*.css"
   },
   "type": "module",
   "sideEffects": false,

src/components/validation-container/validation-container.ts

@@ -6,7 +6,7 @@ import { registerComponent } from '../common/definitions/register.js';
 import type { IgcFormControl } from '../common/mixins/forms/types.js';
 import { isEmpty, partNameMap, toKebabCase } from '../common/util.js';
 import IgcIconComponent from '../icon/icon.js';
-import { styles as shared } from './themes/shared/validator.common.css';
+import { styles as shared } from './themes/shared/validator.common.css.js';
 import { all } from './themes/themes.js';
 import { styles } from './themes/validator.base.css.js';