diff --git a/README.md b/README.md
index 3bab07c..304a28b 100644
--- a/README.md
+++ b/README.md
@@ -39,6 +39,9 @@ export default [...config, ...esmConfig];
   Placeholder for the next version (at the beginning of the line):
   ### **WORK IN PROGRESS**
 -->
+### **WORK IN PROGRESS**
+* (@GermanBluefox) adjust initial `prettier` rules
+
 ### 0.1.3 (2024-09-10)
 * (@foxriver76) fixed problems with tsconfig
 
diff --git a/package-lock.json b/package-lock.json
index fb5b305..fdfb39f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,17 +12,17 @@
       },
       "peerDependencies": {
         "@eslint/eslintrc": "^3.1.0",
-        "@eslint/js": "^9.9.1",
+        "@eslint/js": "^9.10.0",
         "@typescript-eslint/eslint-plugin": "^8.4.0",
         "@typescript-eslint/parser": "^8.4.0",
-        "eslint": ">=9.9.1",
+        "eslint": "^9.10.0",
         "eslint-config-prettier": "^9.1.0",
         "eslint-plugin-jsdoc": "^50.2.2",
         "eslint-plugin-prettier": "^5.2.1",
         "eslint-plugin-unicorn": "^55.0.0",
         "globals": "^15.9.0",
         "prettier": "^3.3.3",
-        "typescript-eslint": "^8.4.0"
+        "typescript-eslint": "^8.5.0"
       }
     },
     "node_modules/@alcalzone/pak": {
@@ -431,9 +431,9 @@
       }
     },
     "node_modules/@eslint/js": {
-      "version": "9.9.1",
-      "resolved": "https://registry.npmjs.org/@eslint/js/-/js-9.9.1.tgz",
-      "integrity": "sha512-xIDQRsfg5hNBqHz04H1R3scSVwmI+KUbqjsQKHKQ1DAUSaUjYPReZZmS/5PNiKu1fUvzDd6H7DEDKACSEhu+TQ==",
+      "version": "9.10.0",
+      "resolved": "https://registry.npmjs.org/@eslint/js/-/js-9.10.0.tgz",
+      "integrity": "sha512-fuXtbiP5GWIn8Fz+LWoOMVf/Jxm+aajZYkhi6CuEm4SxymFM+eUWzbO9qXT+L0iCkL5+KGYMCSGxo686H19S1g==",
       "peer": true,
       "engines": {
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
@@ -448,6 +448,18 @@
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
       }
     },
+    "node_modules/@eslint/plugin-kit": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/@eslint/plugin-kit/-/plugin-kit-0.1.0.tgz",
+      "integrity": "sha512-autAXT203ixhqei9xt+qkYOvY8l6LAFIdT2UXc/RPNeUVfqRF1BV94GTJyVPFKT8nFM6MyVJhjLj9E8JWvf5zQ==",
+      "peer": true,
+      "dependencies": {
+        "levn": "^0.4.1"
+      },
+      "engines": {
+        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
+      }
+    },
     "node_modules/@humanwhocodes/module-importer": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/@humanwhocodes/module-importer/-/module-importer-1.0.1.tgz",
@@ -534,16 +546,16 @@
       "peer": true
     },
     "node_modules/@typescript-eslint/eslint-plugin": {
-      "version": "8.4.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.4.0.tgz",
-      "integrity": "sha512-rg8LGdv7ri3oAlenMACk9e+AR4wUV0yrrG+XKsGKOK0EVgeEDqurkXMPILG2836fW4ibokTB5v4b6Z9+GYQDEw==",
+      "version": "8.5.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.5.0.tgz",
+      "integrity": "sha512-lHS5hvz33iUFQKuPFGheAB84LwcJ60G8vKnEhnfcK1l8kGVLro2SFYW6K0/tj8FUhRJ0VHyg1oAfg50QGbPPHw==",
       "peer": true,
       "dependencies": {
         "@eslint-community/regexpp": "^4.10.0",
-        "@typescript-eslint/scope-manager": "8.4.0",
-        "@typescript-eslint/type-utils": "8.4.0",
-        "@typescript-eslint/utils": "8.4.0",
-        "@typescript-eslint/visitor-keys": "8.4.0",
+        "@typescript-eslint/scope-manager": "8.5.0",
+        "@typescript-eslint/type-utils": "8.5.0",
+        "@typescript-eslint/utils": "8.5.0",
+        "@typescript-eslint/visitor-keys": "8.5.0",
         "graphemer": "^1.4.0",
         "ignore": "^5.3.1",
         "natural-compare": "^1.4.0",
@@ -567,15 +579,15 @@
       }
     },
     "node_modules/@typescript-eslint/parser": {
-      "version": "8.4.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-8.4.0.tgz",
-      "integrity": "sha512-NHgWmKSgJk5K9N16GIhQ4jSobBoJwrmURaLErad0qlLjrpP5bECYg+wxVTGlGZmJbU03jj/dfnb6V9bw+5icsA==",
+      "version": "8.5.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-8.5.0.tgz",
+      "integrity": "sha512-gF77eNv0Xz2UJg/NbpWJ0kqAm35UMsvZf1GHj8D9MRFTj/V3tAciIWXfmPLsAAF/vUlpWPvUDyH1jjsr0cMVWw==",
       "peer": true,
       "dependencies": {
-        "@typescript-eslint/scope-manager": "8.4.0",
-        "@typescript-eslint/types": "8.4.0",
-        "@typescript-eslint/typescript-estree": "8.4.0",
-        "@typescript-eslint/visitor-keys": "8.4.0",
+        "@typescript-eslint/scope-manager": "8.5.0",
+        "@typescript-eslint/types": "8.5.0",
+        "@typescript-eslint/typescript-estree": "8.5.0",
+        "@typescript-eslint/visitor-keys": "8.5.0",
         "debug": "^4.3.4"
       },
       "engines": {
@@ -595,13 +607,13 @@
       }
     },
     "node_modules/@typescript-eslint/scope-manager": {
-      "version": "8.4.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-8.4.0.tgz",
-      "integrity": "sha512-n2jFxLeY0JmKfUqy3P70rs6vdoPjHK8P/w+zJcV3fk0b0BwRXC/zxRTEnAsgYT7MwdQDt/ZEbtdzdVC+hcpF0A==",
+      "version": "8.5.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-8.5.0.tgz",
+      "integrity": "sha512-06JOQ9Qgj33yvBEx6tpC8ecP9o860rsR22hWMEd12WcTRrfaFgHr2RB/CA/B+7BMhHkXT4chg2MyboGdFGawYg==",
       "peer": true,
       "dependencies": {
-        "@typescript-eslint/types": "8.4.0",
-        "@typescript-eslint/visitor-keys": "8.4.0"
+        "@typescript-eslint/types": "8.5.0",
+        "@typescript-eslint/visitor-keys": "8.5.0"
       },
       "engines": {
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
@@ -612,13 +624,13 @@
       }
     },
     "node_modules/@typescript-eslint/type-utils": {
-      "version": "8.4.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/type-utils/-/type-utils-8.4.0.tgz",
-      "integrity": "sha512-pu2PAmNrl9KX6TtirVOrbLPLwDmASpZhK/XU7WvoKoCUkdtq9zF7qQ7gna0GBZFN0hci0vHaSusiL2WpsQk37A==",
+      "version": "8.5.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/type-utils/-/type-utils-8.5.0.tgz",
+      "integrity": "sha512-N1K8Ix+lUM+cIDhL2uekVn/ZD7TZW+9/rwz8DclQpcQ9rk4sIL5CAlBC0CugWKREmDjBzI/kQqU4wkg46jWLYA==",
       "peer": true,
       "dependencies": {
-        "@typescript-eslint/typescript-estree": "8.4.0",
-        "@typescript-eslint/utils": "8.4.0",
+        "@typescript-eslint/typescript-estree": "8.5.0",
+        "@typescript-eslint/utils": "8.5.0",
         "debug": "^4.3.4",
         "ts-api-utils": "^1.3.0"
       },
@@ -636,9 +648,9 @@
       }
     },
     "node_modules/@typescript-eslint/types": {
-      "version": "8.4.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-8.4.0.tgz",
-      "integrity": "sha512-T1RB3KQdskh9t3v/qv7niK6P8yvn7ja1mS7QK7XfRVL6wtZ8/mFs/FHf4fKvTA0rKnqnYxl/uHFNbnEt0phgbw==",
+      "version": "8.5.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-8.5.0.tgz",
+      "integrity": "sha512-qjkormnQS5wF9pjSi6q60bKUHH44j2APxfh9TQRXK8wbYVeDYYdYJGIROL87LGZZ2gz3Rbmjc736qyL8deVtdw==",
       "peer": true,
       "engines": {
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
@@ -649,13 +661,13 @@
       }
     },
     "node_modules/@typescript-eslint/typescript-estree": {
-      "version": "8.4.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-8.4.0.tgz",
-      "integrity": "sha512-kJ2OIP4dQw5gdI4uXsaxUZHRwWAGpREJ9Zq6D5L0BweyOrWsL6Sz0YcAZGWhvKnH7fm1J5YFE1JrQL0c9dd53A==",
+      "version": "8.5.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-8.5.0.tgz",
+      "integrity": "sha512-vEG2Sf9P8BPQ+d0pxdfndw3xIXaoSjliG0/Ejk7UggByZPKXmJmw3GW5jV2gHNQNawBUyfahoSiCFVov0Ruf7Q==",
       "peer": true,
       "dependencies": {
-        "@typescript-eslint/types": "8.4.0",
-        "@typescript-eslint/visitor-keys": "8.4.0",
+        "@typescript-eslint/types": "8.5.0",
+        "@typescript-eslint/visitor-keys": "8.5.0",
         "debug": "^4.3.4",
         "fast-glob": "^3.3.2",
         "is-glob": "^4.0.3",
@@ -677,15 +689,15 @@
       }
     },
     "node_modules/@typescript-eslint/utils": {
-      "version": "8.4.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/utils/-/utils-8.4.0.tgz",
-      "integrity": "sha512-swULW8n1IKLjRAgciCkTCafyTHHfwVQFt8DovmaF69sKbOxTSFMmIZaSHjqO9i/RV0wIblaawhzvtva8Nmm7lQ==",
+      "version": "8.5.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/utils/-/utils-8.5.0.tgz",
+      "integrity": "sha512-6yyGYVL0e+VzGYp60wvkBHiqDWOpT63pdMV2CVG4LVDd5uR6q1qQN/7LafBZtAtNIn/mqXjsSeS5ggv/P0iECw==",
       "peer": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.4.0",
-        "@typescript-eslint/scope-manager": "8.4.0",
-        "@typescript-eslint/types": "8.4.0",
-        "@typescript-eslint/typescript-estree": "8.4.0"
+        "@typescript-eslint/scope-manager": "8.5.0",
+        "@typescript-eslint/types": "8.5.0",
+        "@typescript-eslint/typescript-estree": "8.5.0"
       },
       "engines": {
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
@@ -699,12 +711,12 @@
       }
     },
     "node_modules/@typescript-eslint/visitor-keys": {
-      "version": "8.4.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-8.4.0.tgz",
-      "integrity": "sha512-zTQD6WLNTre1hj5wp09nBIDiOc2U5r/qmzo7wxPn4ZgAjHql09EofqhF9WF+fZHzL5aCyaIpPcT2hyxl73kr9A==",
+      "version": "8.5.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-8.5.0.tgz",
+      "integrity": "sha512-yTPqMnbAZJNy2Xq2XU8AdtOW9tJIr+UQb64aXB9f3B1498Zx9JorVgFJcZpEc9UBuCCrdzKID2RGAMkYcDtZOw==",
       "peer": true,
       "dependencies": {
-        "@typescript-eslint/types": "8.4.0",
+        "@typescript-eslint/types": "8.5.0",
         "eslint-visitor-keys": "^3.4.3"
       },
       "engines": {
@@ -1185,16 +1197,17 @@
       }
     },
     "node_modules/eslint": {
-      "version": "9.9.1",
-      "resolved": "https://registry.npmjs.org/eslint/-/eslint-9.9.1.tgz",
-      "integrity": "sha512-dHvhrbfr4xFQ9/dq+jcVneZMyRYLjggWjk6RVsIiHsP8Rz6yZ8LvZ//iU4TrZF+SXWG+JkNF2OyiZRvzgRDqMg==",
+      "version": "9.10.0",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-9.10.0.tgz",
+      "integrity": "sha512-Y4D0IgtBZfOcOUAIQTSXBKoNGfY0REGqHJG6+Q81vNippW5YlKjHFj4soMxamKK1NXHUWuBZTLdU3Km+L/pcHw==",
       "peer": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.2.0",
         "@eslint-community/regexpp": "^4.11.0",
         "@eslint/config-array": "^0.18.0",
         "@eslint/eslintrc": "^3.1.0",
-        "@eslint/js": "9.9.1",
+        "@eslint/js": "9.10.0",
+        "@eslint/plugin-kit": "^0.1.0",
         "@humanwhocodes/module-importer": "^1.0.1",
         "@humanwhocodes/retry": "^0.3.0",
         "@nodelib/fs.walk": "^1.2.8",
@@ -1217,7 +1230,6 @@
         "is-glob": "^4.0.0",
         "is-path-inside": "^3.0.3",
         "json-stable-stringify-without-jsonify": "^1.0.1",
-        "levn": "^0.4.1",
         "lodash.merge": "^4.6.2",
         "minimatch": "^3.1.2",
         "natural-compare": "^1.4.0",
@@ -2980,14 +2992,14 @@
       }
     },
     "node_modules/typescript-eslint": {
-      "version": "8.4.0",
-      "resolved": "https://registry.npmjs.org/typescript-eslint/-/typescript-eslint-8.4.0.tgz",
-      "integrity": "sha512-67qoc3zQZe3CAkO0ua17+7aCLI0dU+sSQd1eKPGq06QE4rfQjstVXR6woHO5qQvGUa550NfGckT4tzh3b3c8Pw==",
+      "version": "8.5.0",
+      "resolved": "https://registry.npmjs.org/typescript-eslint/-/typescript-eslint-8.5.0.tgz",
+      "integrity": "sha512-uD+XxEoSIvqtm4KE97etm32Tn5MfaZWgWfMMREStLxR6JzvHkc2Tkj7zhTEK5XmtpTmKHNnG8Sot6qDfhHtR1Q==",
       "peer": true,
       "dependencies": {
-        "@typescript-eslint/eslint-plugin": "8.4.0",
-        "@typescript-eslint/parser": "8.4.0",
-        "@typescript-eslint/utils": "8.4.0"
+        "@typescript-eslint/eslint-plugin": "8.5.0",
+        "@typescript-eslint/parser": "8.5.0",
+        "@typescript-eslint/utils": "8.5.0"
       },
       "engines": {
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
diff --git a/package.json b/package.json
index 6fa21d3..6a2749f 100644
--- a/package.json
+++ b/package.json
@@ -19,17 +19,17 @@
   ],
   "peerDependencies": {
     "@eslint/eslintrc": "^3.1.0",
-    "@eslint/js": "^9.9.1",
+    "@eslint/js": "^9.10.0",
     "@typescript-eslint/eslint-plugin": "^8.4.0",
     "@typescript-eslint/parser": "^8.4.0",
-    "eslint": ">=9.9.1",
+    "eslint": ">=9.10.0",
     "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-jsdoc": "^50.2.2",
     "eslint-plugin-prettier": "^5.2.1",
     "eslint-plugin-unicorn": "^55.0.0",
     "globals": "^15.9.0",
     "prettier": "^3.3.3",
-    "typescript-eslint": "^8.4.0"
+    "typescript-eslint": "^8.5.0"
   },
   "devDependencies": {
     "@alcalzone/release-script": "^3.8.0"
diff --git a/prettier.config.mjs b/prettier.config.mjs
index d24e1f7..cf3a8ba 100644
--- a/prettier.config.mjs
+++ b/prettier.config.mjs
@@ -3,8 +3,9 @@ export default {
     semi: true,
     tabWidth: 4,
     useTabs: false,
-    trailingComma: 'none',
+    trailingComma: 'all',
     singleQuote: true,
+    singleAttributePerLine: true,
     endOfLine: 'lf',
     bracketSpacing: true,
     arrowParens: 'avoid',