Configure more aggressive type checks

showbits-thermal-printer-ui/tsconfig.app.json

@@ -1,16 +1,8 @@
 {
-  "extends": "@vue/tsconfig/tsconfig.dom.json",
+  "extends": ["@vue/tsconfig/tsconfig.dom.json", "./tsconfig.lint.json"],
   "compilerOptions": {
     "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
-
+    "paths": { "@/*": ["./src/*"] }
-    "paths": { "@/*": ["./src/*"] },
-
-    /* Linting */
-    "strict": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
-    "noFallthroughCasesInSwitch": true,
-    "noUncheckedSideEffectImports": true
   },
   "include": ["src/**/*.ts", "src/**/*.tsx", "src/**/*.vue"]
 }

showbits-thermal-printer-ui/tsconfig.lint.json

@@ -0,0 +1,14 @@
+// https://www.typescriptlang.org/tsconfig/
+{
+  "compilerOptions": {
+    // Type Checking
+    "noFallthroughCasesInSwitch": true,
+    "noImplicitOverride": true,
+    "noPropertyAccessFromIndexSignature": true,
+    "noUncheckedIndexedAccess": true,
+    "noUncheckedSideEffectImports": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "strict": true
+  }
+}

showbits-thermal-printer-ui/tsconfig.node.json

@@ -1,4 +1,5 @@
 {
+  "extends": "./tsconfig.lint.json",
   "compilerOptions": {
     "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo",
     "target": "ES2022",
@@ -11,14 +12,7 @@
     "allowImportingTsExtensions": true,
     "isolatedModules": true,
     "moduleDetection": "force",
-    "noEmit": true,
+    "noEmit": true
-
-    /* Linting */
-    "strict": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
-    "noFallthroughCasesInSwitch": true,
-    "noUncheckedSideEffectImports": true
   },
   "include": ["vite.config.ts"]
 }