Improve code quality and write tests

node_modules/@babel/helper-explode-assignable-expression/LICENSE

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+MIT License
+
+Copyright (c) 2014-2018 Sebastian McKenzie and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

node_modules/@babel/helper-explode-assignable-expression/README.md

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+# @babel/helper-explode-assignable-expression
+
+> Helper function to explode an assignable expression
+
+See our website [@babel/helper-explode-assignable-expression](https://babeljs.io/docs/en/next/babel-helper-explode-assignable-expression.html) for more information.
+
+## Install
+
+Using npm:
+
+```sh
+npm install --save-dev @babel/helper-explode-assignable-expression
+```
+
+or using yarn:
+
+```sh
+yarn add @babel/helper-explode-assignable-expression --dev
+```

node_modules/@babel/helper-explode-assignable-expression/lib/index.js

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+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = _default;
+
+function t() {
+  const data = _interopRequireWildcard(require("@babel/types"));
+
+  t = function () {
+    return data;
+  };
+
+  return data;
+}
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj.default = obj; return newObj; } }
+
+function getObjRef(node, nodes, file, scope) {
+  let ref;
+
+  if (t().isSuper(node)) {
+    return node;
+  } else if (t().isIdentifier(node)) {
+    if (scope.hasBinding(node.name)) {
+      return node;
+    } else {
+      ref = node;
+    }
+  } else if (t().isMemberExpression(node)) {
+    ref = node.object;
+
+    if (t().isSuper(ref) || t().isIdentifier(ref) && scope.hasBinding(ref.name)) {
+      return ref;
+    }
+  } else {
+    throw new Error(`We can't explode this node type ${node.type}`);
+  }
+
+  const temp = scope.generateUidIdentifierBasedOnNode(ref);
+  scope.push({
+    id: temp
+  });
+  nodes.push(t().assignmentExpression("=", t().cloneNode(temp), t().cloneNode(ref)));
+  return temp;
+}
+
+function getPropRef(node, nodes, file, scope) {
+  const prop = node.property;
+  const key = t().toComputedKey(node, prop);
+  if (t().isLiteral(key) && t().isPureish(key)) return key;
+  const temp = scope.generateUidIdentifierBasedOnNode(prop);
+  scope.push({
+    id: temp
+  });
+  nodes.push(t().assignmentExpression("=", t().cloneNode(temp), t().cloneNode(prop)));
+  return temp;
+}
+
+function _default(node, nodes, file, scope, allowedSingleIdent) {
+  let obj;
+
+  if (t().isIdentifier(node) && allowedSingleIdent) {
+    obj = node;
+  } else {
+    obj = getObjRef(node, nodes, file, scope);
+  }
+
+  let ref, uid;
+
+  if (t().isIdentifier(node)) {
+    ref = t().cloneNode(node);
+    uid = obj;
+  } else {
+    const prop = getPropRef(node, nodes, file, scope);
+    const computed = node.computed || t().isLiteral(prop);
+    uid = t().memberExpression(t().cloneNode(obj), t().cloneNode(prop), computed);
+    ref = t().memberExpression(t().cloneNode(obj), t().cloneNode(prop), computed);
+  }
+
+  return {
+    uid: uid,
+    ref: ref
+  };
+}

node_modules/@babel/helper-explode-assignable-expression/package.json

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+{
+  "_args": [
+    [
+      "@babel/helper-explode-assignable-expression@7.1.0",
+      "E:\\python\\setup-php"
+    ]
+  ],
+  "_from": "@babel/helper-explode-assignable-expression@7.1.0",
+  "_id": "@babel/helper-explode-assignable-expression@7.1.0",
+  "_inBundle": false,
+  "_integrity": "sha512-NRQpfHrJ1msCHtKjbzs9YcMmJZOg6mQMmGRB+hbamEdG5PNpaSm95275VD92DvJKuyl0s2sFiDmMZ+EnnvufqA==",
+  "_location": "/@babel/helper-explode-assignable-expression",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "version",
+    "registry": true,
+    "raw": "@babel/helper-explode-assignable-expression@7.1.0",
+    "name": "@babel/helper-explode-assignable-expression",
+    "escapedName": "@babel%2fhelper-explode-assignable-expression",
+    "scope": "@babel",
+    "rawSpec": "7.1.0",
+    "saveSpec": null,
+    "fetchSpec": "7.1.0"
+  },
+  "_requiredBy": [
+    "/@babel/helper-builder-binary-assignment-operator-visitor"
+  ],
+  "_resolved": "https://registry.npmjs.org/@babel/helper-explode-assignable-expression/-/helper-explode-assignable-expression-7.1.0.tgz",
+  "_spec": "7.1.0",
+  "_where": "E:\\python\\setup-php",
+  "dependencies": {
+    "@babel/traverse": "^7.1.0",
+    "@babel/types": "^7.0.0"
+  },
+  "description": "Helper function to explode an assignable expression",
+  "license": "MIT",
+  "main": "lib/index.js",
+  "name": "@babel/helper-explode-assignable-expression",
+  "publishConfig": {
+    "access": "public"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/babel/babel/tree/master/packages/babel-helper-explode-assignable-expression"
+  },
+  "version": "7.1.0"
+}