在执行ng build时忽略打字稿编译吗？

Question

        "build": {
            "builder": "@angular-devkit/build-angular:browser",
            "options": {
                "outputPath": "build/client-dist",
                "index": "client/index.html",
                "main": "client/main.ts",
                "polyfills": "client/polyfills.ts",
                "tsConfig": "tsconfig.client.json", // <----- remove this?
                "assets": ["client/favicon.ico", "client/assets"],
                "styles": ["client/styles.scss"],
                "scripts": [],
                "es5BrowserSupport": true

有没有一种方法可以阻止ng build使用webpack ts-loader将打字稿编译为javascript。我在angular / webpack之外的单独步骤中执行此操作。