add links to examples

docs/src/developer-guide/working-with-rules.md

@@ -160,10 +160,9 @@ Additionally, the `context` object has the following methods:
 
 ### context.getScope()
 
-This method returns the scope of the current node. It is a useful method for finding
-information about the variables in a given scope, and how they are used in other scopes.
+This method returns the scope of the current node. It is a useful method for finding information about the variables in a given scope, and how they are used in other scopes.
 
-#### Scope Types
+#### Scope types
 
 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.md#scope-interface).
 
@@ -203,6 +202,12 @@ Global variables have the following additional properties:
 * `Variable.eslintExplicitGlobalComments` (`Comment[] | undefined`) ... The array of `/* globals */` directive comments which defined this global variable in the source code file. This property is `undefined` if there are no `/* globals */` directive comments.
 * `Variable.eslintImplicitGlobalSetting` (`"readonly" | "writable" | undefined`) ... The configured value in config files. This can be different from `variable.writeable` if there are `/* globals */` directive comments.
 
+For examples of using `context.getScope()` to track variables, refer to the source code for the following built-in rules:
+
+* [camelcase](https://github.com/eslint/eslint/blob/main/lib/rules/camelcase.js)
+* [no-alert](https://github.com/eslint/eslint/blob/main/lib/rules/no-alert.js)
+* [no-console](https://github.com/eslint/eslint/blob/main/lib/rules/no-console.js)
+
 ### context.report()
 
 The main method you'll use is `context.report()`, which publishes a warning or error (depending on the configuration being used). This method accepts a single argument, which is an object containing the following properties: