linters/eslint-rules/ts-estree-node
Views a node ESLint hands a rule as the TSESTree node it is.
Under @typescript-eslint/parser every node a rule receives is a TSESTree node, but ESLint’s own types describe it as an ESTree one. The two shapes disagree on how type is typed: ESTree uses string literals, TSESTree uses AST_NODE_TYPES enum members. So asserting straight from one to the other is an unsafe enum assignment (@typescript-eslint/no-unsafe-enum-assignment, since typescript-eslint 8.71). This module is the one place that crossing is made; a caller narrows the result within TSESTree, which is an ordinary downcast.
Functions
Section titled “Functions”| Function | Description |
|---|---|
| toTSESTreeNode | Views an ESLint (ESTree-typed) node as a TSESTree node. The node is returned unchanged: only its static type moves. |