noExportedImports

诊断类别：lint/nursery/noExportedImports

¥Diagnostic Category: lint/nursery/noExportedImports

JavaScript (and super languages)

自从：v1.9.0

¥Since: v1.9.0

禁止导出导入的变量。

¥Disallow exporting an imported variable.

在 JavaScript 中，你可以使用 export from 重新导出变量，也可以先导入变量，然后使用常规 export 导出变量。

¥In JavaScript, you can re-export a variable either by using export from or by first importing the variable and then exporting it with a regular export.

你可能更喜欢使用第一种方法，因为它清楚地传达了重新导出导入的意图，并且可以使静态分析更容易。

¥You may prefer to use the first approach, as it clearly communicates the intention to re-export an import, and can make static analysis easier.

示例

¥Examples

无效

¥Invalid

import { A } from "mod";
export { A };

code-block.js:1:10 lint/nursery/noExportedImports ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ⚠ An import should not be exported. Use export from instead.
  
  > 1 │ import { A } from “mod”;
      │          ^
    2 │ export { A };
    3 │ 
  
  ℹ export from makes it clearer that the intention is to re-export a variable.

import * as ns from "mod";
export { ns };

code-block.js:1:8 lint/nursery/noExportedImports ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ⚠ An import should not be exported. Use export from instead.
  
  > 1 │ import * as ns from “mod”;
      │        ^^^^^^^
    2 │ export { ns };
    3 │ 
  
  ℹ export from makes it clearer that the intention is to re-export a variable.

import D from "mod";
export { D };

code-block.js:1:8 lint/nursery/noExportedImports ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ⚠ An import should not be exported. Use export from instead.
  
  > 1 │ import D from “mod”;
      │        ^
    2 │ export { D };
    3 │ 
  
  ℹ export from makes it clearer that the intention is to re-export a variable.

有效

¥Valid

export { A } from "mod";
export * as ns from "mod";
export { default as D } from "mod";

noExportedImports

示例

无效

有效

相关链接