coreui 소스를 ts 로 전환

tsconfig.json

@@ -0,0 +1,31 @@
+{
+  "compilerOptions": {
+    "baseUrl": ".",
+    "target": "ES5",
+    "strict": true,
+    "allowJs": true,
+    "esModuleInterop": true,
+    "jsx": "react-jsx",
+    // Stricter Typechecking Options
+    "noUncheckedIndexedAccess": true,
+    "exactOptionalPropertyTypes": true,
+    // Style Options
+    // "noImplicitReturns": true,
+    // "noImplicitOverride": true,
+    // "noUnusedLocals": true,
+    // "noUnusedParameters": true,
+    // "noFallthroughCasesInSwitch": true,
+    // "noPropertyAccessFromIndexSignature": true,
+    // Recommended Options
+    "verbatimModuleSyntax": false,
+    "isolatedModules": true,
+    "noUncheckedSideEffectImports": true,
+    "moduleDetection": "force",
+    "skipLibCheck": true,
+  },
+  "include": [
+    "src",
+    "src/images.d.ts",
+    "src/styles.d.ts"
+  ]
+}