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website/functions/node_modules/espurify/index.js

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+/**
+ * espurify - Clone new AST without extra properties
+ *
+ * https://github.com/estools/espurify
+ *
+ * Copyright (c) 2014-2018 Takuto Wada
+ * Licensed under the MIT license.
+ *   https://github.com/estools/espurify/blob/master/MIT-LICENSE.txt
+ */
+'use strict';
+
+var createWhitelist = require('./lib/create-whitelist');
+var cloneWithWhitelist = require('./lib/clone-ast');
+
+function createCloneFunction (options) {
+  return cloneWithWhitelist(createWhitelist(options));
+}
+
+var espurify = createCloneFunction();
+espurify.customize = createCloneFunction;
+espurify.cloneWithWhitelist = cloneWithWhitelist;
+module.exports = espurify;