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no-invalid-this

禁止在类或类类对象之外使用 this 关键字.

🧱

This is an "extension" rule that replaces a core ESLint rule to work with TypeScript. See Rules > Extension Rules.

danger

The code problem checked by this ESLint rule is automatically checked by the TypeScript compiler. Thus, it is not recommended to turn on this rule in new TypeScript projects. You only need to enable this rule if you prefer the ESLint error messages over the TypeScript compiler error messages.

(Note that technically, TypeScript will only catch this if you have the strict or noImplicitThis flags enabled. These are enabled in most TypeScript projects, since they are considered to be best practice.)

This rule extends the base no-invalid-this rule from ESLint core. 它增加了对 TypeScript 的 this 参数的支持。

¥It adds support for TypeScript's this parameters.

选项​

See eslint/no-invalid-this's options.

如何使用​

eslint.config.mjs
export default tseslint.config({
  rules: {
    // Note: you must disable the base rule as it can report incorrect errors
    "no-invalid-this": "off",
    "@typescript-eslint/no-invalid-this": "error"
  }
});

在线运行试试这个规则 ↗

资源​

Taken with ❤️ from ESLint core.