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utils

Utils for ESLint Plugins

Utilities for working with TypeScript + ESLint together.

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Exports

Name Description
ASTUtils Tools for operating on the ESTree AST. Also includes the eslint-utils package, correctly typed to work with the types found in TSESTree
ESLintUtils Tools for creating ESLint rules with TypeScript.
JSONSchema Types from the @types/json-schema package, re-exported to save you having to manually import them. Also ensures you're using the same version of the types as this package.
TSESLint Types for ESLint, correctly typed to work with the types found in TSESTree.
TSESLintScope The eslint-scope package, correctly typed to work with the types found in both TSESTree and TSESLint
TSESTree Types for the TypeScript flavor of ESTree created by @typescript-eslint/typescript-estree.
AST_NODE_TYPES An enum with the names of every single node found in TSESTree.
AST_TOKEN_TYPES An enum with the names of every single token found in TSESTree.
ParserServices Typing for the parser services provided when parsing a file using @typescript-eslint/typescript-estree.

Contributing

See the contributing guide here