build 자동 수행

package.json

@@ -23,8 +23,12 @@
     "@babel/preset-env": "^7.15.0",
     "@babel/preset-typescript": "^7.15.0",
     "babel-loader": "^8.2.2",
+    "pre-commit": "^1.2.2",
     "typescript": "^4.3.5",
     "webpack": "^5.49.0",
     "webpack-cli": "^4.7.2"
-  }
+  },
+  "pre-commit": [
+    "build"
+  ]
 }

webpack.config.js

@@ -23,10 +23,6 @@ module.exports = {
                     presets: [
                         '@babel/preset-env',
                         '@babel/preset-typescript'
-                    ],
-                    plugins: [
-                        '@babel/proposal-class-properties',
-                        '@babel/proposal-object-rest-spread'
                     ]
                 }
             }