1  "use strict";
 2  
 3  Object.defineProperty(exports, "__esModule", {
 4    value: true
 5  });
 6  exports.default = isNode;
 7  
 8  var _definitions = require("../definitions");
 9  
10  function isNode(node) {
11    return !!(node && _definitions.VISITOR_KEYS[node.type]);
12  }