Halfway done

node_modules/eslint-visitor-keys/dist/eslint-visitor-keys.d.cts

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+type VisitorKeys$1 = {
+    readonly [type: string]: readonly string[];
+};
+/**
+ * @typedef {{ readonly [type: string]: ReadonlyArray<string> }} VisitorKeys
+ */
+/**
+ * @type {VisitorKeys}
+ */
+declare const KEYS: VisitorKeys$1;
+
+/**
+ * Get visitor keys of a given node.
+ * @param {object} node The AST node to get keys.
+ * @returns {readonly string[]} Visitor keys of the node.
+ */
+declare function getKeys(node: object): readonly string[];
+/**
+ * Make the union set with `KEYS` and given keys.
+ * @param {VisitorKeys} additionalKeys The additional keys.
+ * @returns {VisitorKeys} The union set.
+ */
+declare function unionWith(additionalKeys: VisitorKeys): VisitorKeys;
+
+type VisitorKeys = VisitorKeys$1;
+
+export { KEYS, VisitorKeys, getKeys, unionWith };