Switch to new repository
diff --git a/node_modules/define-properties/.editorconfig b/node_modules/define-properties/.editorconfig
new file mode 100644
index 0000000..eaa2141
--- /dev/null
+++ b/node_modules/define-properties/.editorconfig
@@ -0,0 +1,13 @@
+root = true
+
+[*]
+indent_style = tab;
+insert_final_newline = true;
+quote_type = auto;
+space_after_anonymous_functions = true;
+space_after_control_statements = true;
+spaces_around_operators = true;
+trim_trailing_whitespace = true;
+spaces_in_brackets = false;
+end_of_line = lf;
+
diff --git a/node_modules/define-properties/.eslintrc b/node_modules/define-properties/.eslintrc
new file mode 100644
index 0000000..db992d7
--- /dev/null
+++ b/node_modules/define-properties/.eslintrc
@@ -0,0 +1,12 @@
+{
+ "root": true,
+
+ "extends": "@ljharb",
+
+ "rules": {
+ "id-length": [2, { "min": 1, "max": 35 }],
+ "max-lines-per-function": [2, 100],
+ "max-params": [2, 4],
+ "max-statements": [2, 13]
+ }
+}
diff --git a/node_modules/define-properties/.jscs.json b/node_modules/define-properties/.jscs.json
new file mode 100644
index 0000000..6f2d7f9
--- /dev/null
+++ b/node_modules/define-properties/.jscs.json
@@ -0,0 +1,175 @@
+{
+ "es3": true,
+
+ "additionalRules": [],
+
+ "requireSemicolons": true,
+
+ "disallowMultipleSpaces": true,
+
+ "disallowIdentifierNames": [],
+
+ "requireCurlyBraces": {
+ "allExcept": [],
+ "keywords": ["if", "else", "for", "while", "do", "try", "catch"]
+ },
+
+ "requireSpaceAfterKeywords": ["if", "else", "for", "while", "do", "switch", "return", "try", "catch", "function"],
+
+ "disallowSpaceAfterKeywords": [],
+
+ "disallowSpaceBeforeComma": true,
+ "disallowSpaceAfterComma": false,
+ "disallowSpaceBeforeSemicolon": true,
+
+ "disallowNodeTypes": [
+ "DebuggerStatement",
+ "LabeledStatement",
+ "SwitchCase",
+ "SwitchStatement",
+ "WithStatement"
+ ],
+
+ "requireObjectKeysOnNewLine": { "allExcept": ["sameLine"] },
+
+ "requireSpacesInAnonymousFunctionExpression": { "beforeOpeningRoundBrace": true, "beforeOpeningCurlyBrace": true },
+ "requireSpacesInNamedFunctionExpression": { "beforeOpeningCurlyBrace": true },
+ "disallowSpacesInNamedFunctionExpression": { "beforeOpeningRoundBrace": true },
+ "requireSpacesInFunctionDeclaration": { "beforeOpeningCurlyBrace": true },
+ "disallowSpacesInFunctionDeclaration": { "beforeOpeningRoundBrace": true },
+
+ "requireSpaceBetweenArguments": true,
+
+ "disallowSpacesInsideParentheses": true,
+
+ "disallowSpacesInsideArrayBrackets": true,
+
+ "disallowQuotedKeysInObjects": { "allExcept": ["reserved"] },
+
+ "disallowSpaceAfterObjectKeys": true,
+
+ "requireCommaBeforeLineBreak": true,
+
+ "disallowSpaceAfterPrefixUnaryOperators": ["++", "--", "+", "-", "~", "!"],
+ "requireSpaceAfterPrefixUnaryOperators": [],
+
+ "disallowSpaceBeforePostfixUnaryOperators": ["++", "--"],
+ "requireSpaceBeforePostfixUnaryOperators": [],
+
+ "disallowSpaceBeforeBinaryOperators": [],
+ "requireSpaceBeforeBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="],
+
+ "requireSpaceAfterBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="],
+ "disallowSpaceAfterBinaryOperators": [],
+
+ "disallowImplicitTypeConversion": ["binary", "string"],
+
+ "disallowKeywords": ["with", "eval"],
+
+ "requireKeywordsOnNewLine": [],
+ "disallowKeywordsOnNewLine": ["else"],
+
+ "requireLineFeedAtFileEnd": true,
+
+ "disallowTrailingWhitespace": true,
+
+ "disallowTrailingComma": true,
+
+ "excludeFiles": ["node_modules/**", "vendor/**"],
+
+ "disallowMultipleLineStrings": true,
+
+ "requireDotNotation": { "allExcept": ["keywords"] },
+
+ "requireParenthesesAroundIIFE": true,
+
+ "validateLineBreaks": "LF",
+
+ "validateQuoteMarks": {
+ "escape": true,
+ "mark": "'"
+ },
+
+ "disallowOperatorBeforeLineBreak": [],
+
+ "requireSpaceBeforeKeywords": [
+ "do",
+ "for",
+ "if",
+ "else",
+ "switch",
+ "case",
+ "try",
+ "catch",
+ "finally",
+ "while",
+ "with",
+ "return"
+ ],
+
+ "validateAlignedFunctionParameters": {
+ "lineBreakAfterOpeningBraces": true,
+ "lineBreakBeforeClosingBraces": true
+ },
+
+ "requirePaddingNewLinesBeforeExport": true,
+
+ "validateNewlineAfterArrayElements": {
+ "maximum": 3
+ },
+
+ "requirePaddingNewLinesAfterUseStrict": true,
+
+ "disallowArrowFunctions": true,
+
+ "disallowMultiLineTernary": true,
+
+ "validateOrderInObjectKeys": "asc-insensitive",
+
+ "disallowIdenticalDestructuringNames": true,
+
+ "disallowNestedTernaries": { "maxLevel": 1 },
+
+ "requireSpaceAfterComma": { "allExcept": ["trailing"] },
+ "requireAlignedMultilineParams": false,
+
+ "requireSpacesInGenerator": {
+ "afterStar": true
+ },
+
+ "disallowSpacesInGenerator": {
+ "beforeStar": true
+ },
+
+ "disallowVar": false,
+
+ "requireArrayDestructuring": false,
+
+ "requireEnhancedObjectLiterals": false,
+
+ "requireObjectDestructuring": false,
+
+ "requireEarlyReturn": false,
+
+ "requireCapitalizedConstructorsNew": {
+ "allExcept": ["Function", "String", "Object", "Symbol", "Number", "Date", "RegExp", "Error", "Boolean", "Array"]
+ },
+
+ "requireImportAlphabetized": false,
+
+ "requireSpaceBeforeObjectValues": true,
+ "requireSpaceBeforeDestructuredValues": true,
+
+ "disallowSpacesInsideTemplateStringPlaceholders": true,
+
+ "disallowArrayDestructuringReturn": false,
+
+ "requireNewlineBeforeSingleStatementsInIf": false,
+
+ "disallowUnusedVariables": true,
+
+ "requireSpacesInsideImportedObjectBraces": true,
+
+ "requireUseStrict": true
+}
+
diff --git a/node_modules/define-properties/.travis.yml b/node_modules/define-properties/.travis.yml
new file mode 100644
index 0000000..ec72d5f
--- /dev/null
+++ b/node_modules/define-properties/.travis.yml
@@ -0,0 +1,233 @@
+language: node_js
+os:
+ - linux
+node_js:
+ - "10.8"
+ - "9.11"
+ - "8.11"
+ - "7.10"
+ - "6.14"
+ - "5.12"
+ - "4.9"
+ - "iojs-v3.3"
+ - "iojs-v2.5"
+ - "iojs-v1.8"
+ - "0.12"
+ - "0.10"
+ - "0.8"
+before_install:
+ - 'case "${TRAVIS_NODE_VERSION}" in 0.*) export NPM_CONFIG_STRICT_SSL=false ;; esac'
+ - 'nvm install-latest-npm'
+install:
+ - 'if [ "${TRAVIS_NODE_VERSION}" = "0.6" ] || [ "${TRAVIS_NODE_VERSION}" = "0.9" ]; then nvm install --latest-npm 0.8 && npm install && nvm use "${TRAVIS_NODE_VERSION}"; else npm install; fi;'
+script:
+ - 'if [ -n "${PRETEST-}" ]; then npm run pretest ; fi'
+ - 'if [ -n "${POSTTEST-}" ]; then npm run posttest ; fi'
+ - 'if [ -n "${COVERAGE-}" ]; then npm run coverage ; fi'
+ - 'if [ -n "${TEST-}" ]; then npm run tests-only ; fi'
+sudo: false
+env:
+ - TEST=true
+matrix:
+ fast_finish: true
+ include:
+ - node_js: "lts/*"
+ env: PRETEST=true
+ - node_js: "lts/*"
+ env: POSTTEST=true
+ - node_js: "4"
+ env: COVERAGE=true
+ - node_js: "10.7"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "10.6"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "10.5"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "10.4"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "10.3"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "10.2"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "10.1"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "10.0"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "9.10"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "9.9"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "9.8"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "9.7"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "9.6"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "9.5"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "9.4"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "9.3"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "9.2"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "9.1"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "9.0"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "8.10"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "8.9"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "8.8"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "8.7"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "8.6"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "8.5"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "8.4"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "8.3"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "8.2"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "8.1"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "8.0"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "7.9"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "7.8"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "7.7"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "7.6"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "7.5"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "7.4"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "7.3"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "7.2"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "7.1"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "7.0"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "6.13"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "6.12"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "6.11"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "6.10"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "6.9"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "6.8"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "6.7"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "6.6"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "6.5"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "6.4"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "6.3"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "6.2"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "6.1"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "6.0"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "5.11"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "5.10"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "5.9"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "5.8"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "5.7"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "5.6"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "5.5"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "5.4"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "5.3"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "5.2"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "5.1"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "5.0"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "4.8"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "4.7"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "4.6"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "4.5"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "4.4"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "4.3"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "4.2"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "4.1"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "4.0"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "iojs-v3.2"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "iojs-v3.1"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "iojs-v3.0"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "iojs-v2.4"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "iojs-v2.3"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "iojs-v2.2"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "iojs-v2.1"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "iojs-v2.0"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "iojs-v1.7"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "iojs-v1.6"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "iojs-v1.5"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "iojs-v1.4"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "iojs-v1.3"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "iojs-v1.2"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "iojs-v1.1"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "iojs-v1.0"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "0.11"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "0.9"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "0.6"
+ env: TEST=true ALLOW_FAILURE=true
+ - node_js: "0.4"
+ env: TEST=true ALLOW_FAILURE=true
+ allow_failures:
+ - os: osx
+ - env: TEST=true ALLOW_FAILURE=true
+ - env: COVERAGE=true
diff --git a/node_modules/define-properties/CHANGELOG.md b/node_modules/define-properties/CHANGELOG.md
new file mode 100644
index 0000000..5cad1e2
--- /dev/null
+++ b/node_modules/define-properties/CHANGELOG.md
@@ -0,0 +1,44 @@
+1.1.3 / 2018-08-14
+=================
+ * [Refactor] use a for loop instead of `foreach` to make for smaller bundle sizes
+ * [Robustness] cache `Array.prototype.concat` and `Object.defineProperty`
+ * [Deps] update `object-keys`
+ * [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `nsp`, `tape`, `jscs`; remove unused eccheck script + dep
+ * [Tests] use pretest/posttest for linting/security
+ * [Tests] fix npm upgrades on older nodes
+
+1.1.2 / 2015-10-14
+=================
+ * [Docs] Switch from vb.teelaun.ch to versionbadg.es for the npm version badge SVG
+ * [Deps] Update `object-keys`
+ * [Dev Deps] update `jscs`, `tape`, `eslint`, `@ljharb/eslint-config`, `nsp`
+ * [Tests] up to `io.js` `v3.3`, `node` `v4.2`
+
+1.1.1 / 2015-07-21
+=================
+ * [Deps] Update `object-keys`
+ * [Dev Deps] Update `tape`, `eslint`
+ * [Tests] Test on `io.js` `v2.4`
+
+1.1.0 / 2015-07-01
+=================
+ * [New] Add support for symbol-valued properties.
+ * [Dev Deps] Update `nsp`, `eslint`
+ * [Tests] Test up to `io.js` `v2.3`
+
+1.0.3 / 2015-05-30
+=================
+ * Using a more reliable check for supported property descriptors.
+
+1.0.2 / 2015-05-23
+=================
+ * Test up to `io.js` `v2.0`
+ * Update `tape`, `jscs`, `nsp`, `eslint`, `object-keys`, `editorconfig-tools`, `covert`
+
+1.0.1 / 2015-01-06
+=================
+ * Update `object-keys` to fix ES3 support
+
+1.0.0 / 2015-01-04
+=================
+ * v1.0.0
diff --git a/node_modules/define-properties/LICENSE b/node_modules/define-properties/LICENSE
new file mode 100644
index 0000000..8c271c1
--- /dev/null
+++ b/node_modules/define-properties/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (C) 2015 Jordan Harband
+
+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.
\ No newline at end of file
diff --git a/node_modules/define-properties/README.md b/node_modules/define-properties/README.md
new file mode 100644
index 0000000..33b6111
--- /dev/null
+++ b/node_modules/define-properties/README.md
@@ -0,0 +1,86 @@
+#define-properties <sup>[![Version Badge][npm-version-svg]][package-url]</sup>
+
+[![Build Status][travis-svg]][travis-url]
+[![dependency status][deps-svg]][deps-url]
+[![dev dependency status][dev-deps-svg]][dev-deps-url]
+[![License][license-image]][license-url]
+[![Downloads][downloads-image]][downloads-url]
+
+[![npm badge][npm-badge-png]][package-url]
+
+[![browser support][testling-svg]][testling-url]
+
+Define multiple non-enumerable properties at once. Uses `Object.defineProperty` when available; falls back to standard assignment in older engines.
+Existing properties are not overridden. Accepts a map of property names to a predicate that, when true, force-overrides.
+
+## Example
+
+```js
+var define = require('define-properties');
+var assert = require('assert');
+
+var obj = define({ a: 1, b: 2 }, {
+ a: 10,
+ b: 20,
+ c: 30
+});
+assert(obj.a === 1);
+assert(obj.b === 2);
+assert(obj.c === 30);
+if (define.supportsDescriptors) {
+ assert.deepEqual(Object.keys(obj), ['a', 'b']);
+ assert.deepEqual(Object.getOwnPropertyDescriptor(obj, 'c'), {
+ configurable: true,
+ enumerable: false,
+ value: 30,
+ writable: false
+ });
+}
+```
+
+Then, with predicates:
+```js
+var define = require('define-properties');
+var assert = require('assert');
+
+var obj = define({ a: 1, b: 2, c: 3 }, {
+ a: 10,
+ b: 20,
+ c: 30
+}, {
+ a: function () { return false; },
+ b: function () { return true; }
+});
+assert(obj.a === 1);
+assert(obj.b === 20);
+assert(obj.c === 3);
+if (define.supportsDescriptors) {
+ assert.deepEqual(Object.keys(obj), ['a', 'c']);
+ assert.deepEqual(Object.getOwnPropertyDescriptor(obj, 'b'), {
+ configurable: true,
+ enumerable: false,
+ value: 20,
+ writable: false
+ });
+}
+```
+
+## Tests
+Simply clone the repo, `npm install`, and run `npm test`
+
+[package-url]: https://npmjs.org/package/define-properties
+[npm-version-svg]: http://versionbadg.es/ljharb/define-properties.svg
+[travis-svg]: https://travis-ci.org/ljharb/define-properties.svg
+[travis-url]: https://travis-ci.org/ljharb/define-properties
+[deps-svg]: https://david-dm.org/ljharb/define-properties.svg
+[deps-url]: https://david-dm.org/ljharb/define-properties
+[dev-deps-svg]: https://david-dm.org/ljharb/define-properties/dev-status.svg
+[dev-deps-url]: https://david-dm.org/ljharb/define-properties#info=devDependencies
+[testling-svg]: https://ci.testling.com/ljharb/define-properties.png
+[testling-url]: https://ci.testling.com/ljharb/define-properties
+[npm-badge-png]: https://nodei.co/npm/define-properties.png?downloads=true&stars=true
+[license-image]: http://img.shields.io/npm/l/define-properties.svg
+[license-url]: LICENSE
+[downloads-image]: http://img.shields.io/npm/dm/define-properties.svg
+[downloads-url]: http://npm-stat.com/charts.html?package=define-properties
+
diff --git a/node_modules/define-properties/index.js b/node_modules/define-properties/index.js
new file mode 100644
index 0000000..cb3ae1c
--- /dev/null
+++ b/node_modules/define-properties/index.js
@@ -0,0 +1,58 @@
+'use strict';
+
+var keys = require('object-keys');
+var hasSymbols = typeof Symbol === 'function' && typeof Symbol('foo') === 'symbol';
+
+var toStr = Object.prototype.toString;
+var concat = Array.prototype.concat;
+var origDefineProperty = Object.defineProperty;
+
+var isFunction = function (fn) {
+ return typeof fn === 'function' && toStr.call(fn) === '[object Function]';
+};
+
+var arePropertyDescriptorsSupported = function () {
+ var obj = {};
+ try {
+ origDefineProperty(obj, 'x', { enumerable: false, value: obj });
+ // eslint-disable-next-line no-unused-vars, no-restricted-syntax
+ for (var _ in obj) { // jscs:ignore disallowUnusedVariables
+ return false;
+ }
+ return obj.x === obj;
+ } catch (e) { /* this is IE 8. */
+ return false;
+ }
+};
+var supportsDescriptors = origDefineProperty && arePropertyDescriptorsSupported();
+
+var defineProperty = function (object, name, value, predicate) {
+ if (name in object && (!isFunction(predicate) || !predicate())) {
+ return;
+ }
+ if (supportsDescriptors) {
+ origDefineProperty(object, name, {
+ configurable: true,
+ enumerable: false,
+ value: value,
+ writable: true
+ });
+ } else {
+ object[name] = value;
+ }
+};
+
+var defineProperties = function (object, map) {
+ var predicates = arguments.length > 2 ? arguments[2] : {};
+ var props = keys(map);
+ if (hasSymbols) {
+ props = concat.call(props, Object.getOwnPropertySymbols(map));
+ }
+ for (var i = 0; i < props.length; i += 1) {
+ defineProperty(object, props[i], map[props[i]], predicates[props[i]]);
+ }
+};
+
+defineProperties.supportsDescriptors = !!supportsDescriptors;
+
+module.exports = defineProperties;
diff --git a/node_modules/define-properties/package.json b/node_modules/define-properties/package.json
new file mode 100644
index 0000000..6c6dc61
--- /dev/null
+++ b/node_modules/define-properties/package.json
@@ -0,0 +1,98 @@
+{
+ "_from": "define-properties@^1.1.1",
+ "_id": "define-properties@1.1.3",
+ "_inBundle": false,
+ "_integrity": "sha512-3MqfYKj2lLzdMSf8ZIZE/V+Zuy+BgD6f164e8K2w7dgnpKArBDerGYpM46IYYcjnkdPNMjPk9A6VFB8+3SKlXQ==",
+ "_location": "/define-properties",
+ "_phantomChildren": {},
+ "_requested": {
+ "type": "range",
+ "registry": true,
+ "raw": "define-properties@^1.1.1",
+ "name": "define-properties",
+ "escapedName": "define-properties",
+ "rawSpec": "^1.1.1",
+ "saveSpec": null,
+ "fetchSpec": "^1.1.1"
+ },
+ "_requiredBy": [
+ "/is-nan",
+ "/object.assign",
+ "/object.entries",
+ "/object.getownpropertydescriptors"
+ ],
+ "_resolved": "https://registry.npmjs.org/define-properties/-/define-properties-1.1.3.tgz",
+ "_shasum": "cf88da6cbee26fe6db7094f61d870cbd84cee9f1",
+ "_spec": "define-properties@^1.1.1",
+ "author": {
+ "name": "Jordan Harband"
+ },
+ "bugs": {
+ "url": "https://github.com/ljharb/define-properties/issues"
+ },
+ "bundleDependencies": false,
+ "dependencies": {
+ "object-keys": "^1.0.12"
+ },
+ "deprecated": false,
+ "description": "Define multiple non-enumerable properties at once. Uses `Object.defineProperty` when available; falls back to standard assignment in older engines.",
+ "devDependencies": {
+ "@ljharb/eslint-config": "^13.0.0",
+ "covert": "^1.1.0",
+ "eslint": "^5.3.0",
+ "jscs": "^3.0.7",
+ "nsp": "^3.2.1",
+ "tape": "^4.9.0"
+ },
+ "engines": {
+ "node": ">= 0.4"
+ },
+ "homepage": "https://github.com/ljharb/define-properties#readme",
+ "keywords": [
+ "Object.defineProperty",
+ "Object.defineProperties",
+ "object",
+ "property descriptor",
+ "descriptor",
+ "define",
+ "ES5"
+ ],
+ "license": "MIT",
+ "main": "index.js",
+ "name": "define-properties",
+ "repository": {
+ "type": "git",
+ "url": "git://github.com/ljharb/define-properties.git"
+ },
+ "scripts": {
+ "coverage": "covert test/*.js",
+ "coverage-quiet": "covert test/*.js --quiet",
+ "eslint": "eslint test/*.js *.js",
+ "jscs": "jscs test/*.js *.js",
+ "lint": "npm run --silent jscs && npm run --silent eslint",
+ "posttest": "npm run --silent security",
+ "pretest": "npm run --silent lint",
+ "security": "nsp check",
+ "test": "npm run --silent tests-only",
+ "tests-only": "node test/index.js"
+ },
+ "testling": {
+ "files": "test/index.js",
+ "browsers": [
+ "iexplore/6.0..latest",
+ "firefox/3.0..6.0",
+ "firefox/15.0..latest",
+ "firefox/nightly",
+ "chrome/4.0..10.0",
+ "chrome/20.0..latest",
+ "chrome/canary",
+ "opera/10.0..latest",
+ "opera/next",
+ "safari/4.0..latest",
+ "ipad/6.0..latest",
+ "iphone/6.0..latest",
+ "android-browser/4.2"
+ ]
+ },
+ "version": "1.1.3"
+}
diff --git a/node_modules/define-properties/test/index.js b/node_modules/define-properties/test/index.js
new file mode 100644
index 0000000..3387f6b
--- /dev/null
+++ b/node_modules/define-properties/test/index.js
@@ -0,0 +1,125 @@
+'use strict';
+
+var define = require('../');
+var test = require('tape');
+var keys = require('object-keys');
+
+var arePropertyDescriptorsSupported = function () {
+ var obj = { a: 1 };
+ try {
+ Object.defineProperty(obj, 'x', { value: obj });
+ return obj.x === obj;
+ } catch (e) { /* this is IE 8. */
+ return false;
+ }
+};
+var descriptorsSupported = !!Object.defineProperty && arePropertyDescriptorsSupported();
+
+var hasSymbols = typeof Symbol === 'function' && typeof Symbol('foo') === 'symbol';
+
+test('defineProperties', function (dt) {
+ dt.test('with descriptor support', { skip: !descriptorsSupported }, function (t) {
+ var getDescriptor = function (value) {
+ return {
+ configurable: true,
+ enumerable: false,
+ value: value,
+ writable: true
+ };
+ };
+
+ var obj = {
+ a: 1,
+ b: 2,
+ c: 3
+ };
+ t.deepEqual(keys(obj), ['a', 'b', 'c'], 'all literal-set keys start enumerable');
+ define(obj, {
+ b: 3,
+ c: 4,
+ d: 5
+ });
+ t.deepEqual(obj, {
+ a: 1,
+ b: 2,
+ c: 3
+ }, 'existing properties were not overridden');
+ t.deepEqual(Object.getOwnPropertyDescriptor(obj, 'd'), getDescriptor(5), 'new property "d" was added and is not enumerable');
+ t.deepEqual(['a', 'b', 'c'], keys(obj), 'new keys are not enumerable');
+
+ define(obj, {
+ a: 2,
+ b: 3,
+ c: 4
+ }, {
+ a: function () { return true; },
+ b: function () { return false; }
+ });
+ t.deepEqual(obj, {
+ b: 2,
+ c: 3
+ }, 'properties only overriden when predicate exists and returns true');
+ t.deepEqual(Object.getOwnPropertyDescriptor(obj, 'd'), getDescriptor(5), 'existing property "d" remained and is not enumerable');
+ t.deepEqual(Object.getOwnPropertyDescriptor(obj, 'a'), getDescriptor(2), 'existing property "a" was overridden and is not enumerable');
+ t.deepEqual(['b', 'c'], keys(obj), 'overridden keys are not enumerable');
+
+ t.end();
+ });
+
+ dt.test('without descriptor support', { skip: descriptorsSupported }, function (t) {
+ var obj = {
+ a: 1,
+ b: 2,
+ c: 3
+ };
+ define(obj, {
+ b: 3,
+ c: 4,
+ d: 5
+ });
+ t.deepEqual(obj, {
+ a: 1,
+ b: 2,
+ c: 3,
+ d: 5
+ }, 'existing properties were not overridden, new properties were added');
+
+ define(obj, {
+ a: 2,
+ b: 3,
+ c: 4
+ }, {
+ a: function () { return true; },
+ b: function () { return false; }
+ });
+ t.deepEqual(obj, {
+ a: 2,
+ b: 2,
+ c: 3,
+ d: 5
+ }, 'properties only overriden when predicate exists and returns true');
+
+ t.end();
+ });
+
+ dt.end();
+});
+
+test('symbols', { skip: !hasSymbols }, function (t) {
+ var sym = Symbol('foo');
+ var obj = {};
+ var aValue = {};
+ var bValue = {};
+ var properties = { a: aValue };
+ properties[sym] = bValue;
+
+ define(obj, properties);
+
+ t.deepEqual(Object.keys(obj), [], 'object has no enumerable keys');
+ t.deepEqual(Object.getOwnPropertyNames(obj), ['a'], 'object has non-enumerable "a" key');
+ t.deepEqual(Object.getOwnPropertySymbols(obj), [sym], 'object has non-enumerable symbol key');
+ t.equal(obj.a, aValue, 'string keyed value is defined');
+ t.equal(obj[sym], bValue, 'symbol keyed value is defined');
+
+ t.end();
+});