eslint / typescript：无法解析模块的路径

Question

我的.eslintrc.json是：

{
    "env": {
        "browser": true,
        "commonjs": true,
        "es6": true,
        "node": true,
        "jest": true
    },
    "parserOptions": {
        "ecmaFeatures": {
            "jsx": true
        },
        "sourceType": "module"
    },
    "plugins": [
        "react",
        "prettier",
        "import"
    ],
    "extends": [
        "airbnb",
        "airbnb/hooks",
        "plugin:@typescript-eslint/recommended",
        "plugin:react/recommended",
        "plugin:import/errors",
        "plugin:import/warnings",
        "plugin:import/typescript",
        "prettier"
    ],
    "root": true,
    "rules": {
        "no-const-assign": 1,
        "no-extra-semi": 0,
        "semi": 0,
        "no-fallthrough": 0,
        "no-empty": 0,
        "no-mixed-spaces-and-tabs": 0,
        "no-redeclare": 0,
        "no-this-before-super": 1,
        "no-unreachable": 1,
        "no-use-before-define": 0,
        "constructor-super": 1,
        "curly": 0,
        "eqeqeq": 0,
        "func-names": 0,
        "valid-typeof": 1,
        "import/extensions": 0,
        "react/jsx-filename-extension": 0,
        // note you must disable the base rule as it can report incorrect errors
        "no-shadow": 0,
        "@typescript-eslint/no-shadow": [
            1
        ],
        "no-unused-vars": 0,
        "@typescript-eslint/no-unused-vars": 1,
        "no-undef": 0,
        "jsx-a11y/click-events-have-key-events": 0,
        "jsx-a11y/no-static-element-interactions": 0,
        "@typescript-eslint/explicit-module-boundary-types": 0,
        "react/button-has-type": 0,
        "react/require-default-props": 0,
        "react/prop-types": 0,
        "react-hooks/exhaustive-deps": 0,
        "react/jsx-props-no-spreading": 0
    },
    "settings": {
        "import/resolver": {
            "node": {
                "extensions": [
                    ".js",
                    ".jsx",
                    ".ts",
                    ".tsx"
                ]
            }
        }
    }
}

在一个文件中src/components/elements/ProtectedRoutes/InviteRoute.tsx，我有：

import routeNames from 'constants/routeNames';
import useRoles from 'hooks/roles';
import { ROLE } from 'shared/src/types/enums';

该应用程序运行良好，但当我运行 lint 时，出现错误：

  2:24  error  Unable to resolve path to module 'constants/routeNames'    import/no-unresolved
  3:22  error  Unable to resolve path to module 'hooks/roles'             import/no-unresolved
  5:22  error  Unable to resolve path to module 'shared/src/types/enums'  import/no-unresolved

我究竟做错了什么？

Answer 1

如果您想导入不带扩展名的 ts / tsx 文件，您应该将此配置传递给 eslint。模块目录对于解析 ./src 内的路径很重要。如果在 src 中找不到该模块，它将在 node_modules 中搜索

"settings": {
  "import/resolver": {
    "node": {
      "extensions": [".ts", ".tsx"],
      "moduleDirectory": ["src", "node_modules"]
    }
  }
}

Answer 2

如果您在 VSCode 的 monorepo 中遇到此错误，可能是因为 ESLint 正在错误的文件夹中查找 tsconfig 文件，您应该添加带有某些配置的 .vscode/settings.json 。

例如，如果您有一个位于工作区/服务器的项目：

{
  "eslint.workingDirectories": [
    { "directory": "workspaces/server", "changeProcessCWD": true },
  ]
}

告诉 eslint 所有不同的子项目文件夹