【问题标题】:Typescript typings.d.ts failing with parsing errorTypescript typings.d.ts 因解析错误而失败
【发布时间】:2020-10-07 15:13:37
【问题描述】:

当我运行 lint 我的打字稿代码时,它会引发解析错误:

  2:3  error  Parsing error: Only declares and type imports are allowed inside declare module

  1 | declare module "*.json" {
> 2 |   var value: any;
    |   ^
  3 |   export default value;
  4 | }

我是 TypeScript 新手,真的不知道如何解决这个问题?

我的tsconfig如下:

{
  "compilerOptions": {
    "isolatedModules": true,  // Warn you if you write certain code that can’t be correctly interpreted by a single-file transpilation process.
    "outDir": "./dist/",
    "module": "commonjs",
    "target": "ES5",
    "jsx": "react",
    "lib": ["ESNEXT", "DOM", "DOM.Iterable", "ES5"],
    "allowJs": true, // Allow JavaScript files to be imported inside your project, instead of just .ts and .tsx
    "checkJs": true,  // When checkJs is enabled then errors are reported in JavaScript files. This is the equivalent of including // @ts-check at the top of all JavaScript files which are included in your project.
    "allowSyntheticDefaultImports": true, // Allow default imports from modules with no default export
    "skipLibCheck": true,
    "types": ["node", "webpack-env", "@wdio/sync", "mocha", "expect-webdriverio"],
    "strict": false // Enables all strict type checking options (This is too restrictive for the current code base)
  },
  "include": [
    "src/**/**.ts",
    "test/**/**.ts"
  ]
}

我应该排除它吗?这是一个带有 Webpack 的 React 代码库。

【问题讨论】:

    标签: reactjs typescript webpack typescript-typings


    【解决方案1】:
    error  Parsing error: Only declares and type imports are allowed inside declare module
    

    答案就在错误本身。

    declare module 是声明类型,但是您在代码中所做的是定义一个变量(值而不是类型),所以它是不允许的,也没有意义。只需删除该行,错误就会消失。

    如果你能说出你真正想要达到的目标,我们可以帮助你。

    【讨论】:

      猜你喜欢
      • 1970-01-01
      • 2021-02-11
      • 2020-04-08
      • 1970-01-01
      • 2014-03-24
      • 2020-08-28
      • 1970-01-01
      • 1970-01-01
      • 1970-01-01
      相关资源
      最近更新 更多