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docs: Add more removed context methods to migrate to v9 guide #17951

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merged 2 commits into from Jan 4, 2024
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docs: Add more removed context methods to migrate to v9 guide #17951

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docs: Add more removed `context` methods to migrate to v9 guide
mdjermanovic Jan 4, 2024
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show signatures for methods with new ones
mdjermanovic Jan 4, 2024
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9 changes: 9 additions & 0 deletions docs/src/use/migrate-to-9.0.0.md
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Expand Up @@ -306,6 +306,15 @@ ESLint v9.0.0 removes multiple deprecated methods from the `context` object and
|`context.getTokensBefore()`|`sourceCode.getTokensBefore()`|
|`context.getTokensBetween()`|`sourceCode.getTokensBetween()`|
|`context.parserServices`|`sourceCode.parserServices`|
|`context.getDeclaredVariables()`|`sourceCode.getDeclaredVariables()`|

In addition to the methods in the above table, there are several other methods that are also moved but required different method signatures:

|**Removed on `context`**|**Replacement(s) on `SourceCode`**|
|-----------------------|--------------------------|
|`context.getAncestors()`|`sourceCode.getAncestors(node)`|
|`context.getScope()`|`sourceCode.getScope(node)`|
|`context.markVariableAsUsed(name)`|`sourceCode.markVariableAsUsed(name, node)`|

**To address:** Following the recommendations in the [blog post](https://eslint.org/blog/2023/09/preparing-custom-rules-eslint-v9/#from-context-to-sourcecode).

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