8000 fix: add missing scope types to `Scope.type` (#20110) · eslint/eslint@7d61b7f · GitHub
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fix: add missing scope types to Scope.type (#20110)
* fix: add missing scope types to `Scope.type` * update custom-rules.md * add line break between footnotes
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‎docs/src/extend/custom-rules.md‎

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@@ -872,26 +872,28 @@ You can view scope information for any JavaScript code using [Code Explorer](htt
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The following table contains a list of AST node types and the scope type that they correspond to. For more information about the scope types, refer to the [`Scope` object documentation](./scope-manager-interface#scope-interface).
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| AST Node Type | Scope Type |
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| :------------------------ | :--------- |
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| `Program` | `global` |
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| `FunctionDeclaration` | `function` |
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| `FunctionExpression` | `function` |
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| `ArrowFunctionExpression` | `function` |
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| `ClassDeclaration` | `class` |
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| `ClassExpression` | `class` |
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| `BlockStatement` ※1 | `block` |
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| `SwitchStatement` ※1 | `switch` |
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| `ForStatement` ※2 | `for` |
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| `ForInStatement` ※2 | `for` |
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| `ForOfStatement` ※2 | `for` |
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| `WithStatement` | `with` |
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| `CatchClause` | `catch` |
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| others | ※3 |
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| AST Node Type | Scope Type |
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| :------------------------ | :------------------- |
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| `Program` | `global` |
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| `FunctionDeclaration` | `function` |
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| `FunctionExpression` | `function` |
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| `ArrowFunctionExpression` | `function` |
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| `ClassDeclaration` | `class` |
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| `ClassExpression` | `class` |
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| `StaticBlock` | `class-static-block` |
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| `BlockStatement` ※1 | `block` |
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| `SwitchStatement` ※1 | `switch` |
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| `ForStatement` ※2 | `for` |
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| `ForInStatement` ※2 | `for` |
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| `ForOfStatement` ※2 | `for` |
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| `WithStatement` | `with` |
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| `CatchClause` | `catch` |
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| others | ※3 ※4 |
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**※1** Only if the configured parser provided the block-scope feature. The default parser provides the block-scope feature if `parserOptions.ecmaVersion` is not less than `6`.<br>
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**※2** Only if the `for` statement defines the iteration variable as a block-scoped variable (E.g., `for (let i = 0;;) {}`).<br>
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**※3** The scope of the closest ancestor node which has own scope. If the closest ancestor node has multiple scopes then it chooses the innermost scope (E.g., the `Program` node has a `global` scope and a `module` scope if `Program#sourceType` is `"module"`. The innermost scope is the `module` scope.).
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**※3** The scope of the closest ancestor node which has own scope. If the closest ancestor node has multiple scopes then it chooses the innermost scope (E.g., the `Program` node has a `global` scope and a `module` scope if `Program#sourceType` is `"module"`. The innermost scope is the `module` scope.).<br>
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**※4** Each `PropertyDefinition#value` node (it can be any expression node type), has a `class-field-initializer` scope. For example, in `class C { field = 1 }`, the `Literal` node that represents `1` has a `class-field-initializer` scope. If the node has other scopes, the `class-field-initializer` scope will be the outermost one. For example, in `class C { field = () => {} }`, the `ArrowFunctionExpression` node has two scopes: `class-field-initializer` and `function`.
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#### Scope Variables
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‎lib/types/index.d.ts‎

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@@ -92,6 +92,8 @@ export namespace Scope {
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| "block"
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| "catch"
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| "class"
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| "class-field-initializer"
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| "class-static-block"
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| "for"
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| "function"
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| "function-expression-name"

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