@ types / node / index.d.ts（6208,55）：错误TS2304：找不到名称＆＃39; Map＆＃39; ＆＃39;设置＆＃39; ＆＃39;符号＆＃39; ＆＃39; WeakMap＆＃39; ＆＃39; WeakSet＆＃39;

Question

我一直有这个错误。我已经将lib和target添加为＆＃34; ES2018＆＃34;并没有工作。这是我的tsconfig.json

{
   "compilerOptions": {
       "module": "commonjs",
       "noImplicitAny": true,
       "removeComments": true,
       "preserveConstEnums": true,
       "declarationMap": true,
       "lib":"es2018",
       "target": "esnext",
       "allowJs": true
   },
   "files": [
       "core.ts",
       "sys.ts",
       "types.ts",
       "scanner.ts",
       "parser.ts",
       "utilities.ts",
       "binder.ts",
       "checker.ts",
       "emitter.ts",
       "program.ts",
       "commandLineParser.ts",
       "tsc.ts",
       "diagnosticInformationMap.generated.ts"
   ]
}

Answer 1

刚遇到同样的问题。

我的问题是在这里调用tsc不正确：

  "start": "node_modules/.bin/tsc index.ts --watch"

所以我改变了tsconfig以仅包含入口点

"include": [
    "src/index.ts"
  ],

并命令：

"start": "node_modules/.bin/tsc --watch"

一切都变得完美。