v2.2.4

.smartconfig.json

@@ -35,5 +35,15 @@
   },
   "@ship.zone/szci": {
     "npmGlobalTools": []
+  },
+  "@git.zone/tsbundle": {
+    "bundles": [
+      {
+        "from": "./ts/index.ts",
+        "to": "./dist_bundle/bundle.js",
+        "outputMode": "bundle",
+        "bundler": "esbuild"
+      }
+    ]
   }
 }

changelog.md

@@ -1,5 +1,25 @@
 # Changelog
 
+## 2026-03-27 - 2.2.4 - fix(build)
+migrate package config to .smartconfig and align build tooling
+
+- replace npmextra.json with .smartconfig.json and include tsbundle bundle configuration
+- update build script and package files list to use the new smartconfig-based setup
+- bump build-related dependencies and add Node types to tsconfig
+- add definite assignment assertions for element properties to satisfy TypeScript checks
+
+## 2026-03-12 - 2.2.3 - fix(repo)
+no changes to commit
+
+
+## 2026-03-11 - 2.2.2 - fix(decorators)
+patch container-responsive styles to fix stale container queries and add customElement wrapper that sets .is and warns on class/tag mismatch
+
+- containerResponsive now derives the kebab name and replaces stale '@container <derived>' occurrences inside CSSResult cssText using unsafeCSS to correct container queries produced before decorators ran
+- containerResponsive appends containerContextStyles to the component styles while preserving/processing existing static styles
+- Added a customElement decorator wrapper that assigns .is on the class, logs a warning if the class name kebab-cases to a different tag name, and delegates to Lit's customElement
+- ts/index.ts now re-exports customElement from the local decorator so the new behavior is used project-wide
+
 ## 2026-03-11 - 2.2.1 - fix(dees-element)
 rename cssForCustom to cssForConstraint, remove DeesElement static cssFor* helpers, and add optional elementClass parameter to cssManager breakpoint helpers
 

license

@@ -1,4 +1,4 @@
-Copyright (c) 2020 Lossless GmbH (hello@lossless.com)
+Copyright (c) 2020 Task Venture Capital GmbH (hello@task.vc)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@design.estate/dees-element",
-  "version": "2.2.1",
+  "version": "2.2.4",
   "private": false,
   "description": "A library for creating custom elements extending the lit element class with additional functionalities.",
   "main": "dist_ts/index.js",
@@ -10,17 +10,17 @@
   "license": "MIT",
   "scripts": {
     "test": "(tstest test/ --verbose)",
-    "build": "(tsbuild tsfolders --web --allowimplicitany && tsbundle npm)",
+    "build": "(tsbuild tsfolders --web --allowimplicitany && tsbundle)",
     "buildDocs": "tsdoc"
   },
   "devDependencies": {
-    "@git.zone/tsbuild": "^4.1.2",
+    "@git.zone/tsbuild": "^4.4.0",
-    "@git.zone/tsbundle": "^2.8.3",
+    "@git.zone/tsbundle": "^2.10.0",
-    "@git.zone/tstest": "^3.1.8",
+    "@git.zone/tstest": "^3.6.1",
-    "@types/node": "^25.0.10"
+    "@types/node": "^25.5.0"
   },
   "dependencies": {
-    "@design.estate/dees-domtools": "^2.5.1",
+    "@design.estate/dees-domtools": "^2.5.3",
     "@push.rocks/isounique": "^1.0.5",
     "@push.rocks/smartrx": "^3.0.10",
     "lit": "^3.3.2"
@@ -37,7 +37,7 @@
     "dist_ts_web/**/*",
     "assets/**/*",
     "cli.js",
-    "npmextra.json",
+    ".smartconfig.json",
     "readme.md"
   ],
   "keywords": [

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@design.estate/dees-element',
-  version: '2.2.1',
+  version: '2.2.4',
   description: 'A library for creating custom elements extending the lit element class with additional functionalities.'
 }

ts/classes.dees-element.ts

@@ -21,10 +21,10 @@ export class DeesElement extends plugins.lit.LitElement {
   public domtoolsPromise: Promise<plugins.domtools.DomTools>;
 
   @plugins.lit.property()
-  public accessor domtools: plugins.domtools.DomTools;
+  public accessor domtools!: plugins.domtools.DomTools;
 
   public rxSubscriptions: plugins.smartrx.rxjs.Subscription[] = [];
-  private themeSubscription: plugins.smartrx.rxjs.Subscription;
+  private themeSubscription!: plugins.smartrx.rxjs.Subscription;
 
   private elementDomReadyDeferred = plugins.domtools.plugins.smartpromise.defer();
   public elementDomReady = this.elementDomReadyDeferred.promise;

ts/decorators.containerresponsive.ts

@@ -1,19 +1,47 @@
+import { unsafeCSS, type CSSResult } from 'lit';
 import * as domtools from '@design.estate/dees-domtools';
 
+const camelToKebab = (name: string) =>
+  name.replace(/([a-z])([A-Z])/g, '$1-$2').toLowerCase();
+
 export function containerResponsive() {
   return function (target: any) {
     const tagName: string =
       target.is || target.name.replace(/([a-z])([A-Z])/g, '$1-$2').toLowerCase();
-    const containerStyles = domtools.breakpoints.containerContextStyles(tagName);
 
-    const original = target.styles;
+    // If .is differs from the regex-derived name, cssManager.cssFor*(css, this)
-    if (Array.isArray(original)) {
+    // in static styles (evaluated before decorators) used the wrong container name.
-      target.styles = [...original, containerStyles];
+    // Fix those stale references now.
-    } else if (original) {
+    const derivedName = target.name ? camelToKebab(target.name) : null;
-      target.styles = [original, containerStyles];
+    if (derivedName && derivedName !== tagName) {
+      const fixStyle = (style: CSSResult) => {
+        if (style && style.cssText && style.cssText.includes(`@container ${derivedName}`)) {
+          return unsafeCSS(
+            style.cssText.replaceAll(`@container ${derivedName}`, `@container ${tagName}`)
+          );
+        }
+        return style;
+      };
+
+      const original = target.styles;
+      if (Array.isArray(original)) {
+        target.styles = original.map(fixStyle);
+      } else if (original) {
+        target.styles = fixStyle(original);
+      }
+    }
+
+    // Append containment context styles
+    const containerStyles = domtools.breakpoints.containerContextStyles(tagName);
+    const current = target.styles;
+    if (Array.isArray(current)) {
+      target.styles = [...current, containerStyles];
+    } else if (current) {
+      target.styles = [current, containerStyles];
     } else {
       target.styles = [containerStyles];
     }
+
     return target;
   };
 }

ts/decorators.customelement.ts

@@ -0,0 +1,25 @@
+import { customElement as litCustomElement } from 'lit/decorators/custom-element.js';
+
+const camelToKebab = (name: string) =>
+  name.replace(/([a-z])([A-Z])/g, '$1-$2').toLowerCase();
+
+export function customElement(tagName: string) {
+  return (classOrTarget: any, context?: any) => {
+    // Set .is so that other decorators and utilities can read the tag name
+    classOrTarget.is = tagName;
+
+    // Warn if class name convention doesn't match the tag
+    if (classOrTarget.name) {
+      const derived = camelToKebab(classOrTarget.name);
+      if (derived !== tagName) {
+        console.warn(
+          `[dees-element] Class "${classOrTarget.name}" kebab-cases to "${derived}" but tag is "${tagName}". ` +
+          `Container queries use .is ("${tagName}").`
+        );
+      }
+    }
+
+    // Delegate to Lit's original decorator
+    return litCustomElement(tagName)(classOrTarget, context);
+  };
+}

ts/index.ts

@@ -7,7 +7,7 @@ export { html as static, unsafeStatic } from 'lit/static-html.js';
 
 export { unsafeHTML } from 'lit/directives/unsafe-html.js';
 
-export { customElement } from 'lit/decorators/custom-element.js';
+export { customElement } from './decorators.customelement.js';
 
 export { property, state, query, queryAll, queryAsync } from 'lit/decorators.js';
 

tsconfig.json

@@ -4,7 +4,8 @@
     "module": "NodeNext",
     "moduleResolution": "NodeNext",
     "esModuleInterop": true,
-    "verbatimModuleSyntax": true
+    "verbatimModuleSyntax": true,
+    "types": ["node"]
   },
   "exclude": [
     "dist_*/**/*.d.ts"