feat: core code

src/core/tsconfig.json

@@ -0,0 +1,43 @@
+{
+  "compilerOptions": {
+    "baseUrl": ".",
+    "outDir": "./dist",
+    "declaration": true,
+    "target": "ESNext",
+    "useDefineForClassFields": true,
+    "esModuleInterop": true,
+    "module": "ESNext",
+    "lib": [
+      "ES2020",
+      "DOM",
+      "DOM.Iterable"
+    ],
+    "skipLibCheck": true,
+    "moduleResolution": "Node",
+    "experimentalDecorators": true,
+    "allowImportingTsExtensions": false,
+    "allowSyntheticDefaultImports": true,
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "noEmit": false,
+    "jsx": "preserve",
+    "strict": true,
+    "noUnusedLocals": false,
+    "noUnusedParameters": false,
+    "noFallthroughCasesInSwitch": true,
+    "paths": {
+      "@/common/*": [
+        "../common/*"
+      ],
+      "@/core": [
+        "./src/index"
+      ],
+      "@/core/*": [
+        "./src/*"
+      ]
+    }
+  },
+  "include": [
+    "./src/**/*.ts"
+  ]
+}