Interface: ArrayLikeExpressionCheckerOptions

Defined in: _internal/array-like-expression.ts:32

Shared inputs required to evaluate whether an ESTree expression is array-like using TypeScript type information.

Properties

checker

readonly checker: TypeChecker;

Defined in: _internal/array-like-expression.ts:36

TypeScript checker instance used for type resolution.

---

parserServices

readonly parserServices: {
  esTreeNodeToTSNodeMap: {
     get: (key: Readonly<Node>) => Node | undefined;
  };
};

Defined in: _internal/array-like-expression.ts:41

Parser services map for converting ESTree nodes to TypeScript nodes.

esTreeNodeToTSNodeMap

readonly esTreeNodeToTSNodeMap: {
  get: (key: Readonly<Node>) => Node | undefined;
};

esTreeNodeToTSNodeMap.get

readonly get: (key: Readonly<Node>) => Node | undefined;

Parameters

key

Readonly<Node>

Returns

Node | undefined

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telemetryFilePath?

readonly optional telemetryFilePath?: string;

Defined in: _internal/array-like-expression.ts:50

Optional file path used by telemetry counters.

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unionMatchMode?

readonly optional unionMatchMode?: UnionArrayLikeMatchMode;

Defined in: _internal/array-like-expression.ts:57

How union members should be matched.

Default: "some".