0x1998 - MANAGER

Düzenlenen Dosya: getVisitorKeys.js

/** * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. * * * @noformat */ 'use strict'; Object.defineProperty(exports, "__esModule", { value: true }); exports.getVisitorKeys = getVisitorKeys; exports.isNode = isNode; var _ESTreeVisitorKeys = _interopRequireDefault(require("../generated/ESTreeVisitorKeys")); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } function isNode(thing) /*: implies thing is {+[string]: mixed} */ { return typeof thing === 'object' && thing != null && typeof thing.type === 'string'; } function getVisitorKeys(node, visitorKeys) { const keys = (visitorKeys != null ? visitorKeys : _ESTreeVisitorKeys.default)[node.type]; if (keys == null) { throw new Error(`No visitor keys found for node type "${node.type}".`); } // $FlowExpectedError[prop-missing] return keys; }
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