add some babel stuff

2025-08-03 04:10:04 +02:00 · 2018-05-05 15:35:25 +02:00
parent d17c4fe70c
commit e76e795120
604 changed files with 103725 additions and 62 deletions
--- a/node_modules/es-abstract/.editorconfig
+++ b/node_modules/es-abstract/.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;
+
--- a/node_modules/es-abstract/.eslintrc
+++ b/node_modules/es-abstract/.eslintrc
@@ -0,0 +1,22 @@
+{
+	"root": true,
+
+	"extends": "@ljharb",
+
+	"rules": {
+		"array-bracket-newline": 0,
+		"array-element-newline": 0,
+		"complexity": 0,
+		"eqeqeq": [2, "allow-null"],
+		"func-name-matching": 0,
+		"id-length": [2, { "min": 1, "max": 30 }],
+		"max-lines": [2, 700],
+		"max-params": [2, 4],
+		"max-statements": [2, 24],
+		"max-statements-per-line": [2, { "max": 2 }],
+		"no-magic-numbers": 0,
+		"new-cap": 0,
+		"no-extra-parens": 1,
+		"sort-keys": 0
+	}
+}
--- a/node_modules/es-abstract/.jscs.json
+++ b/node_modules/es-abstract/.jscs.json
@@ -0,0 +1,176 @@
+{
+	"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",
+		"ForInStatement",
+		"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": 9
+	},
+
+	"requirePaddingNewLinesAfterUseStrict": true,
+
+	"disallowArrowFunctions": true,
+
+	"disallowMultiLineTernary": true,
+
+	"validateOrderInObjectKeys": false,
+
+	"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
+}
+
--- a/node_modules/es-abstract/.nycrc
+++ b/node_modules/es-abstract/.nycrc
@@ -0,0 +1,15 @@
+{
+	"all": true,
+	"check": true,
+	"reporter": ["text-summary", "text", "html", "json"],
+	"lines": 98,
+	"statements": 97,
+	"functions": 93,
+	"branches": 94,
+	"exclude": [
+		"coverage",
+		"operations",
+		"test"
+	],
+	"xreport-coverage": "nyc report --reporter=lcov > coverage.lcov && codecov"
+}
--- a/node_modules/es-abstract/.travis.yml
+++ b/node_modules/es-abstract/.travis.yml
@@ -0,0 +1,207 @@
+language: node_js
+os:
+ - linux
+node_js:
+  - "9.8"
+  - "8.10"
+  - "7.10"
+  - "6.13"
+  - "5.12"
+  - "4.8"
+  - "iojs-v3.3"
+  - "iojs-v2.5"
+  - "iojs-v1.8"
+  - "0.12"
+  - "0.10"
+  - "0.8"
+  - "0.6"
+before_install:
+  - '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 && bash <(curl -s https://codecov.io/bash) -f coverage/*.json; 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: "0.8"
+      env: COVERAGE=true
+    - node_js: "0.12"
+      env: COVERAGE=true
+    - node_js: "4"
+      env: COVERAGE=true
+    - node_js: "8"
+      env: COVERAGE=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: "8.9"
+      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: "6.12"
+      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: "4.7"
+      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: "0.4"
+      env: TEST=true ALLOW_FAILURE=true
+  allow_failures:
+    - os: osx
+    - env: TEST=true ALLOW_FAILURE=true
--- a/node_modules/es-abstract/CHANGELOG.md
+++ b/node_modules/es-abstract/CHANGELOG.md
@@ -0,0 +1,169 @@
+1.11.0 / 2018-03-21
+=================
+  * [New] `ES2015+`: add iterator abstract ops
+  * [Dev Deps] update `eslint`, `nsp`, `object.assign`, `semver`, `tape`
+  * [Tests] up to `node` `v9.8`, `v8.10`, `v6.13`
+
+1.10.0 / 2017-11-24
+=================
+  * [New] ES2015+: `AdvanceStringIndex`
+  * [Dev Deps] update `eslint`, `nsp`
+  * [Tests] require node 0.6 to pass again
+  * [Tests] up to `node` `v9.2`, `v8.9`, `v6.12`; use `nvm install-latest-npm`; pin included builds to LTS
+
+1.9.0 / 2017-09-30
+=================
+  * [New] `es2015+`: add `ArraySpeciesCreate`
+  * [New] ES2015+: add `CreateDataProperty` and `CreateDataPropertyOrThrow`
+  * [Tests] consolidate duplicated tests
+  * [Tests] increase coverage
+  * [Dev Deps] update `nsp`, `eslint`
+
+1.8.2 / 2017-09-03
+=================
+  * [Fix] `es2015`+: `ToNumber`: provide the proper hint for Date objects (#27)
+  * [Dev Deps] update `eslint`
+
+1.8.1 / 2017-08-30
+=================
+  * [Fix] ES2015+: `ToPropertyKey`: should return a symbol for Symbols (#26)
+  * [Deps] update `function-bind`
+  * [Dev Deps] update `eslint`, `@ljharb/eslint-config`
+  * [Docs] github broke markdown parsing
+
+1.8.0 / 2017-08-04
+=================
+  * [New] add ES2017
+  * [New] move es6+ to es2015+; leave es6/es7 as aliases
+  * [New] ES5+: add `IsPropertyDescriptor`, `IsAccessorDescriptor`, `IsDataDescriptor`, `IsGenericDescriptor`, `FromPropertyDescriptor`, `ToPropertyDescriptor`
+  * [New] ES2015+: add `CompletePropertyDescriptor`, `Set`, `HasOwnProperty`, `HasProperty`, `IsConcatSpreadable`, `Invoke`, `CreateIterResultObject`, `RegExpExec`
+  * [Fix] es7/es2016: do not mutate ES6
+  * [Fix] assign helper only supports one source
+  * [Deps] update `is-regex`
+  * [Dev Deps] update `nsp`, `eslint`, `@ljharb/eslint-config`
+  * [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `nsp`, `semver`, `tape`
+  * [Tests] add tests for missing and excess operations
+  * [Tests] add codecov for coverage
+  * [Tests] up to `node` `v8.2`, `v7.10`, `v6.11`, `v4.8`; newer npm breaks on older node
+  * [Tests] use same lists of value types across tests; ensure tests are the same when ops are the same
+  * [Tests] ES2015: add ToNumber symbol tests
+  * [Tests] switch to `nyc` for code coverage
+  * [Tests] make IsRegExp tests consistent across editions
+
+1.7.0 / 2017-01-22
+=================
+  * [New] ES6: Add `GetMethod` (#16)
+  * [New] ES6: Add `GetV` (#16)
+  * [New] ES6: Add `Get` (#17)
+  * [Tests] up to `node` `v7.4`, `v6.9`, `v4.6`; improve test matrix
+  * [Dev Deps] update `tape`, `nsp`, `eslint`, `@ljharb/eslint-config`, `safe-publish-latest`
+
+1.6.1 / 2016-08-21
+=================
+  * [Fix] ES6: IsConstructor should return true for `class` constructors.
+
+1.6.0 / 2016-08-20
+=================
+  * [New] ES5 / ES6: add `Type`
+  * [New] ES6: `SpeciesConstructor`
+  * [Dev Deps] update `jscs`, `nsp`, `eslint`, `@ljharb/eslint-config`, `semver`; add `safe-publish-latest`
+  * [Tests] up to `node` `v6.4`, `v5.12`, `v4.5`
+
+1.5.1 / 2016-05-30
+=================
+  * [Fix] `ES.IsRegExp`: actually look up `Symbol.match` on the argument
+  * [Refactor] create `isNaN` helper
+  * [Deps] update `is-callable`, `function-bind`
+  * [Deps] update `es-to-primitive`, fix ES5 tests
+  * [Dev Deps] update `jscs`, `eslint`, `@ljharb/eslint-config`, `tape`, `nsp`
+  * [Tests] up to `node` `v6.2`, `v5.11`, `v4.4`
+  * [Tests] use pretest/posttest for linting/security
+
+1.5.0 / 2015-12-27
+=================
+  * [New] adds `Symbol.toPrimitive` support via `es-to-primitive`
+  * [Deps] update `is-callable`, `es-to-primitive`
+  * [Dev Deps] update `jscs`, `nsp`, `eslint`, `@ljharb/eslint-config`, `semver`, `tape`
+  * [Tests] up to `node` `v5.3`
+
+1.4.3 / 2015-11-04
+=================
+  * [Fix] `ES6.ToNumber`: should give `NaN` for explicitly signed hex strings (#4)
+  * [Refactor] `ES6.ToNumber`: No need to double-trim
+  * [Refactor] group tests better
+  * [Tests] should still pass on `node` `v0.8`
+
+1.4.2 / 2015-11-02
+=================
+  * [Fix] ensure `ES.ToNumber` trims whitespace, and does not trim non-whitespace (#3)
+
+1.4.1 / 2015-10-31
+=================
+  * [Fix] ensure only 0-1 are valid binary and 0-7 are valid octal digits (#2)
+  * [Dev Deps] update `tape`, `jscs`, `nsp`, `eslint`, `@ljharb/eslint-config`
+  * [Tests] on `node` `v5.0`
+  * [Tests] fix npm upgrades for older node versions
+  * package.json: use object form of "authors", add "contributors"
+
+1.4.0 / 2015-09-26
+=================
+  * [Deps] update `is-callable`
+  * [Dev Deps] update `tape`, `jscs`, `eslint`, `@ljharb/eslint-config`
+  * [Tests] on `node` `v4.2`
+  * [New] Add `SameValueNonNumber` to ES7
+
+1.3.2 / 2015-09-26
+=================
+  * [Fix] Fix `ES6.IsRegExp` to properly handle `Symbol.match`, per spec.
+  * [Tests] up to `io.js` `v3.3`, `node` `v4.1`
+  * [Dev Deps] update `tape`, `jscs`, `nsp`, `eslint`, `@ljharb/eslint-config`, `semver`
+
+1.3.1 / 2015-08-15
+=================
+  * [Fix] Ensure that objects that `toString` to a binary or octal literal also convert properly
+
+1.3.0 / 2015-08-15
+=================
+  * [New] ES6’s ToNumber now supports binary and octal literals.
+  * [Dev Deps] update `jscs`, `eslint`, `@ljharb/eslint-config`, `tape`
+  * [Docs] Switch from vb.teelaun.ch to versionbadg.es for the npm version badge SVG
+  * [Tests] up to `io.js` `v3.0`
+
+1.2.2 / 2015-07-28
+=================
+  * [Fix] Both `ES5.CheckObjectCoercible` and `ES6.RequireObjectCoercible` return the value if they don't throw.
+  * [Tests] Test on latest `io.js` versions.
+  * [Dev Deps] Update `eslint`, `jscs`, `tape`, `semver`, `covert`, `nsp`
+
+1.2.1 / 2015-03-20
+=================
+  * Fix `isFinite` helper.
+
+1.2.0 / 2015-03-19
+=================
+  * Use `es-to-primitive` for ToPrimitive methods.
+  * Test on latest `io.js` versions; allow failures on all but 2 latest `node`/`io.js` versions.
+
+1.1.2 / 2015-03-20
+=================
+  * Fix isFinite helper.
+
+1.1.1 / 2015-03-19
+=================
+  * Fix isPrimitive check for functions
+  * Update `eslint`, `editorconfig-tools`, `semver`, `nsp`
+
+1.1.0 / 2015-02-17
+=================
+  * Add ES7 export (non-default).
+  * All grade A-supported `node`/`iojs` versions now ship with an `npm` that understands `^`.
+  * Test on `iojs-v1.2`.
+
+1.0.1 / 2015-01-30
+=================
+  * Use `is-callable` instead of an internal function.
+  * Update `tape`, `jscs`, `nsp`, `eslint`
+
+1.0.0 / 2015-01-10
+=================
+  * v1.0.0
--- a/node_modules/es-abstract/LICENSE
+++ b/node_modules/es-abstract/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.
--- a/node_modules/es-abstract/Makefile
+++ b/node_modules/es-abstract/Makefile
@@ -0,0 +1,61 @@
+# Since we rely on paths relative to the makefile location, abort if make isn't being run from there.
+$(if $(findstring /,$(MAKEFILE_LIST)),$(error Please only invoke this makefile from the directory it resides in))
+
+	# The files that need updating when incrementing the version number.
+VERSIONED_FILES := *.js */*.js *.json README*
+
+
+# Add the local npm packages' bin folder to the PATH, so that `make` can find them, when invoked directly.
+# Note that rather than using `$(npm bin)` the 'node_modules/.bin' path component is hard-coded, so that invocation works even from an environment
+# where npm is (temporarily) unavailable due to having deactivated an nvm instance loaded into the calling shell in order to avoid interference with tests.
+export PATH := $(shell printf '%s' "$$PWD/node_modules/.bin:$$PATH")
+UTILS := semver
+# Make sure that all required utilities can be located.
+UTIL_CHECK := $(or $(shell PATH="$(PATH)" which $(UTILS) >/dev/null && echo 'ok'),$(error Did you forget to run `npm install` after cloning the repo? At least one of the required supporting utilities not found: $(UTILS)))
+
+# Default target (by virtue of being the first non '.'-prefixed in the file).
+.PHONY: _no-target-specified
+_no-target-specified:
+	$(error Please specify the target to make - `make list` shows targets. Alternatively, use `npm test` to run the default tests; `npm run` shows all tests)
+
+# Lists all targets defined in this makefile.
+.PHONY: list
+list:
+	@$(MAKE) -pRrn : -f $(MAKEFILE_LIST) 2>/dev/null | awk -v RS= -F: '/^# File/,/^# Finished Make data base/ {if ($$1 !~ "^[#.]") {print $$1}}' | command grep -v -e '^[^[:alnum:]]' -e '^$@$$command ' | sort
+
+# All-tests target: invokes the specified test suites for ALL shells defined in $(SHELLS).
+.PHONY: test
+test:
+	@npm test
+
+.PHONY: _ensure-tag
+_ensure-tag:
+ifndef TAG
+	$(error Please invoke with `make TAG=<new-version> release`, where <new-version> is either an increment specifier (patch, minor, major, prepatch, preminor, premajor, prerelease), or an explicit major.minor.patch version number)
+endif
+
+CHANGELOG_ERROR = $(error No CHANGELOG specified)
+.PHONY: _ensure-changelog
+_ensure-changelog:
+	@ (git status -sb --porcelain | command grep -E '^( M|[MA] ) CHANGELOG.md' > /dev/null) || (echo no CHANGELOG.md specified && exit 2)
+
+# Ensures that the git workspace is clean.
+.PHONY: _ensure-clean
+_ensure-clean:
+	@[ -z "$$((git status --porcelain --untracked-files=no || echo err) | command grep -v 'CHANGELOG.md')" ] || { echo "Workspace is not clean; please commit changes first." >&2; exit 2; }
+
+# Makes a release; invoke with `make TAG=<versionOrIncrementSpec> release`.
+.PHONY: release
+release: _ensure-tag _ensure-changelog _ensure-clean
+	@old_ver=`git describe --abbrev=0 --tags --match 'v[0-9]*.[0-9]*.[0-9]*'` || { echo "Failed to determine current version." >&2; exit 1; }; old_ver=$${old_ver#v}; \
+	 new_ver=`echo "$(TAG)" | sed 's/^v//'`; new_ver=$${new_ver:-patch}; \
+	 if printf "$$new_ver" | command grep -q '^[0-9]'; then \
+	   semver "$$new_ver" >/dev/null || { echo 'Invalid version number specified: $(TAG) - must be major.minor.patch' >&2; exit 2; }; \
+	   semver -r "> $$old_ver" "$$new_ver" >/dev/null || { echo 'Invalid version number specified: $(TAG) - must be HIGHER than current one.' >&2; exit 2; } \
+	 else \
+	   new_ver=`semver -i "$$new_ver" "$$old_ver"` || { echo 'Invalid version-increment specifier: $(TAG)' >&2; exit 2; } \
+	 fi; \
+	 printf "=== Bumping version **$$old_ver** to **$$new_ver** before committing and tagging:\n=== TYPE 'proceed' TO PROCEED, anything else to abort: " && read response && [ "$$response" = 'proceed' ] || { echo 'Aborted.' >&2; exit 2; };  \
+	 replace "$$old_ver" "$$new_ver" -- $(VERSIONED_FILES) && \
+	 git commit -m "v$$new_ver" $(VERSIONED_FILES) CHANGELOG.md && \
+	 git tag -a -m "v$$new_ver" "v$$new_ver"
--- a/node_modules/es-abstract/README.md
+++ b/node_modules/es-abstract/README.md
@@ -0,0 +1,44 @@
+# es-abstract <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]
+
+ECMAScript spec abstract operations.
+When different versions of the spec conflict, the default export will be the latest version of the abstract operation.
+All abstract operations will also be available under an `es5`/`es2015`/`es2016` entry point, and exported property, if you require a specific version.
+
+## Example
+
+```js
+var ES = require('es-abstract');
+var assert = require('assert');
+
+assert(ES.isCallable(function () {}));
+assert(!ES.isCallable(/a/g));
+```
+
+## Tests
+Simply clone the repo, `npm install`, and run `npm test`
+
+[package-url]: https://npmjs.org/package/es-abstract
+[npm-version-svg]: http://versionbadg.es/ljharb/es-abstract.svg
+[travis-svg]: https://travis-ci.org/ljharb/es-abstract.svg
+[travis-url]: https://travis-ci.org/ljharb/es-abstract
+[deps-svg]: https://david-dm.org/ljharb/es-abstract.svg
+[deps-url]: https://david-dm.org/ljharb/es-abstract
+[dev-deps-svg]: https://david-dm.org/ljharb/es-abstract/dev-status.svg
+[dev-deps-url]: https://david-dm.org/ljharb/es-abstract#info=devDependencies
+[testling-svg]: https://ci.testling.com/ljharb/es-abstract.png
+[testling-url]: https://ci.testling.com/ljharb/es-abstract
+[npm-badge-png]: https://nodei.co/npm/es-abstract.png?downloads=true&stars=true
+[license-image]: http://img.shields.io/npm/l/es-abstract.svg
+[license-url]: LICENSE
+[downloads-image]: http://img.shields.io/npm/dm/es-abstract.svg
+[downloads-url]: http://npm-stat.com/charts.html?package=es-abstract
--- a/node_modules/es-abstract/es2015.js
+++ b/node_modules/es-abstract/es2015.js
@@ -0,0 +1,655 @@
+'use strict';
+
+var has = require('has');
+var toPrimitive = require('es-to-primitive/es6');
+
+var toStr = Object.prototype.toString;
+var hasSymbols = typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol';
+var SymbolIterator = hasSymbols ? Symbol.iterator : null;
+
+var $isNaN = require('./helpers/isNaN');
+var $isFinite = require('./helpers/isFinite');
+var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || Math.pow(2, 53) - 1;
+
+var assign = require('./helpers/assign');
+var sign = require('./helpers/sign');
+var mod = require('./helpers/mod');
+var isPrimitive = require('./helpers/isPrimitive');
+var parseInteger = parseInt;
+var bind = require('function-bind');
+var arraySlice = bind.call(Function.call, Array.prototype.slice);
+var strSlice = bind.call(Function.call, String.prototype.slice);
+var isBinary = bind.call(Function.call, RegExp.prototype.test, /^0b[01]+$/i);
+var isOctal = bind.call(Function.call, RegExp.prototype.test, /^0o[0-7]+$/i);
+var regexExec = bind.call(Function.call, RegExp.prototype.exec);
+var nonWS = ['\u0085', '\u200b', '\ufffe'].join('');
+var nonWSregex = new RegExp('[' + nonWS + ']', 'g');
+var hasNonWS = bind.call(Function.call, RegExp.prototype.test, nonWSregex);
+var invalidHexLiteral = /^[-+]0x[0-9a-f]+$/i;
+var isInvalidHexLiteral = bind.call(Function.call, RegExp.prototype.test, invalidHexLiteral);
+
+// whitespace from: http://es5.github.io/#x15.5.4.20
+// implementation from https://github.com/es-shims/es5-shim/blob/v3.4.0/es5-shim.js#L1304-L1324
+var ws = [
+	'\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003',
+	'\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028',
+	'\u2029\uFEFF'
+].join('');
+var trimRegex = new RegExp('(^[' + ws + ']+)|([' + ws + ']+$)', 'g');
+var replace = bind.call(Function.call, String.prototype.replace);
+var trim = function (value) {
+	return replace(value, trimRegex, '');
+};
+
+var ES5 = require('./es5');
+
+var hasRegExpMatcher = require('is-regex');
+
+// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-abstract-operations
+var ES6 = assign(assign({}, ES5), {
+
+	// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-call-f-v-args
+	Call: function Call(F, V) {
+		var args = arguments.length > 2 ? arguments[2] : [];
+		if (!this.IsCallable(F)) {
+			throw new TypeError(F + ' is not a function');
+		}
+		return F.apply(V, args);
+	},
+
+	// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-toprimitive
+	ToPrimitive: toPrimitive,
+
+	// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-toboolean
+	// ToBoolean: ES5.ToBoolean,
+
+	// http://www.ecma-international.org/ecma-262/6.0/#sec-tonumber
+	ToNumber: function ToNumber(argument) {
+		var value = isPrimitive(argument) ? argument : toPrimitive(argument, Number);
+		if (typeof value === 'symbol') {
+			throw new TypeError('Cannot convert a Symbol value to a number');
+		}
+		if (typeof value === 'string') {
+			if (isBinary(value)) {
+				return this.ToNumber(parseInteger(strSlice(value, 2), 2));
+			} else if (isOctal(value)) {
+				return this.ToNumber(parseInteger(strSlice(value, 2), 8));
+			} else if (hasNonWS(value) || isInvalidHexLiteral(value)) {
+				return NaN;
+			} else {
+				var trimmed = trim(value);
+				if (trimmed !== value) {
+					return this.ToNumber(trimmed);
+				}
+			}
+		}
+		return Number(value);
+	},
+
+	// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-tointeger
+	// ToInteger: ES5.ToNumber,
+
+	// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-toint32
+	// ToInt32: ES5.ToInt32,
+
+	// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-touint32
+	// ToUint32: ES5.ToUint32,
+
+	// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-toint16
+	ToInt16: function ToInt16(argument) {
+		var int16bit = this.ToUint16(argument);
+		return int16bit >= 0x8000 ? int16bit - 0x10000 : int16bit;
+	},
+
+	// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-touint16
+	// ToUint16: ES5.ToUint16,
+
+	// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-toint8
+	ToInt8: function ToInt8(argument) {
+		var int8bit = this.ToUint8(argument);
+		return int8bit >= 0x80 ? int8bit - 0x100 : int8bit;
+	},
+
+	// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-touint8
+	ToUint8: function ToUint8(argument) {
+		var number = this.ToNumber(argument);
+		if ($isNaN(number) || number === 0 || !$isFinite(number)) { return 0; }
+		var posInt = sign(number) * Math.floor(Math.abs(number));
+		return mod(posInt, 0x100);
+	},
+
+	// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-touint8clamp
+	ToUint8Clamp: function ToUint8Clamp(argument) {
+		var number = this.ToNumber(argument);
+		if ($isNaN(number) || number <= 0) { return 0; }
+		if (number >= 0xFF) { return 0xFF; }
+		var f = Math.floor(argument);
+		if (f + 0.5 < number) { return f + 1; }
+		if (number < f + 0.5) { return f; }
+		if (f % 2 !== 0) { return f + 1; }
+		return f;
+	},
+
+	// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-tostring
+	ToString: function ToString(argument) {
+		if (typeof argument === 'symbol') {
+			throw new TypeError('Cannot convert a Symbol value to a string');
+		}
+		return String(argument);
+	},
+
+	// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-toobject
+	ToObject: function ToObject(value) {
+		this.RequireObjectCoercible(value);
+		return Object(value);
+	},
+
+	// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-topropertykey
+	ToPropertyKey: function ToPropertyKey(argument) {
+		var key = this.ToPrimitive(argument, String);
+		return typeof key === 'symbol' ? key : this.ToString(key);
+	},
+
+	// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength
+	ToLength: function ToLength(argument) {
+		var len = this.ToInteger(argument);
+		if (len <= 0) { return 0; } // includes converting -0 to +0
+		if (len > MAX_SAFE_INTEGER) { return MAX_SAFE_INTEGER; }
+		return len;
+	},
+
+	// http://www.ecma-international.org/ecma-262/6.0/#sec-canonicalnumericindexstring
+	CanonicalNumericIndexString: function CanonicalNumericIndexString(argument) {
+		if (toStr.call(argument) !== '[object String]') {
+			throw new TypeError('must be a string');
+		}
+		if (argument === '-0') { return -0; }
+		var n = this.ToNumber(argument);
+		if (this.SameValue(this.ToString(n), argument)) { return n; }
+		return void 0;
+	},
+
+	// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-requireobjectcoercible
+	RequireObjectCoercible: ES5.CheckObjectCoercible,
+
+	// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-isarray
+	IsArray: Array.isArray || function IsArray(argument) {
+		return toStr.call(argument) === '[object Array]';
+	},
+
+	// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-iscallable
+	// IsCallable: ES5.IsCallable,
+
+	// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-isconstructor
+	IsConstructor: function IsConstructor(argument) {
+		return typeof argument === 'function' && !!argument.prototype; // unfortunately there's no way to truly check this without try/catch `new argument`
+	},
+
+	// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-isextensible-o
+	IsExtensible: function IsExtensible(obj) {
+		if (!Object.preventExtensions) { return true; }
+		if (isPrimitive(obj)) {
+			return false;
+		}
+		return Object.isExtensible(obj);
+	},
+
+	// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-isinteger
+	IsInteger: function IsInteger(argument) {
+		if (typeof argument !== 'number' || $isNaN(argument) || !$isFinite(argument)) {
+			return false;
+		}
+		var abs = Math.abs(argument);
+		return Math.floor(abs) === abs;
+	},
+
+	// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-ispropertykey
+	IsPropertyKey: function IsPropertyKey(argument) {
+		return typeof argument === 'string' || typeof argument === 'symbol';
+	},
+
+	// http://www.ecma-international.org/ecma-262/6.0/#sec-isregexp
+	IsRegExp: function IsRegExp(argument) {
+		if (!argument || typeof argument !== 'object') {
+			return false;
+		}
+		if (hasSymbols) {
+			var isRegExp = argument[Symbol.match];
+			if (typeof isRegExp !== 'undefined') {
+				return ES5.ToBoolean(isRegExp);
+			}
+		}
+		return hasRegExpMatcher(argument);
+	},
+
+	// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevalue
+	// SameValue: ES5.SameValue,
+
+	// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-samevaluezero
+	SameValueZero: function SameValueZero(x, y) {
+		return (x === y) || ($isNaN(x) && $isNaN(y));
+	},
+
+	/**
+	 * 7.3.2 GetV (V, P)
+	 * 1. Assert: IsPropertyKey(P) is true.
+	 * 2. Let O be ToObject(V).
+	 * 3. ReturnIfAbrupt(O).
+	 * 4. Return O.[[Get]](P, V).
+	 */
+	GetV: function GetV(V, P) {
+		// 7.3.2.1
+		if (!this.IsPropertyKey(P)) {
+			throw new TypeError('Assertion failed: IsPropertyKey(P) is not true');
+		}
+
+		// 7.3.2.2-3
+		var O = this.ToObject(V);
+
+		// 7.3.2.4
+		return O[P];
+	},
+
+	/**
+	 * 7.3.9 - http://www.ecma-international.org/ecma-262/6.0/#sec-getmethod
+	 * 1. Assert: IsPropertyKey(P) is true.
+	 * 2. Let func be GetV(O, P).
+	 * 3. ReturnIfAbrupt(func).
+	 * 4. If func is either undefined or null, return undefined.
+	 * 5. If IsCallable(func) is false, throw a TypeError exception.
+	 * 6. Return func.
+	 */
+	GetMethod: function GetMethod(O, P) {
+		// 7.3.9.1
+		if (!this.IsPropertyKey(P)) {
+			throw new TypeError('Assertion failed: IsPropertyKey(P) is not true');
+		}
+
+		// 7.3.9.2
+		var func = this.GetV(O, P);
+
+		// 7.3.9.4
+		if (func == null) {
+			return void 0;
+		}
+
+		// 7.3.9.5
+		if (!this.IsCallable(func)) {
+			throw new TypeError(P + 'is not a function');
+		}
+
+		// 7.3.9.6
+		return func;
+	},
+
+	/**
+	 * 7.3.1 Get (O, P) - http://www.ecma-international.org/ecma-262/6.0/#sec-get-o-p
+	 * 1. Assert: Type(O) is Object.
+	 * 2. Assert: IsPropertyKey(P) is true.
+	 * 3. Return O.[[Get]](P, O).
+	 */
+	Get: function Get(O, P) {
+		// 7.3.1.1
+		if (this.Type(O) !== 'Object') {
+			throw new TypeError('Assertion failed: Type(O) is not Object');
+		}
+		// 7.3.1.2
+		if (!this.IsPropertyKey(P)) {
+			throw new TypeError('Assertion failed: IsPropertyKey(P) is not true');
+		}
+		// 7.3.1.3
+		return O[P];
+	},
+
+	Type: function Type(x) {
+		if (typeof x === 'symbol') {
+			return 'Symbol';
+		}
+		return ES5.Type(x);
+	},
+
+	// http://www.ecma-international.org/ecma-262/6.0/#sec-speciesconstructor
+	SpeciesConstructor: function SpeciesConstructor(O, defaultConstructor) {
+		if (this.Type(O) !== 'Object') {
+			throw new TypeError('Assertion failed: Type(O) is not Object');
+		}
+		var C = O.constructor;
+		if (typeof C === 'undefined') {
+			return defaultConstructor;
+		}
+		if (this.Type(C) !== 'Object') {
+			throw new TypeError('O.constructor is not an Object');
+		}
+		var S = hasSymbols && Symbol.species ? C[Symbol.species] : void 0;
+		if (S == null) {
+			return defaultConstructor;
+		}
+		if (this.IsConstructor(S)) {
+			return S;
+		}
+		throw new TypeError('no constructor found');
+	},
+
+	// http://ecma-international.org/ecma-262/6.0/#sec-completepropertydescriptor
+	CompletePropertyDescriptor: function CompletePropertyDescriptor(Desc) {
+		if (!this.IsPropertyDescriptor(Desc)) {
+			throw new TypeError('Desc must be a Property Descriptor');
+		}
+
+		if (this.IsGenericDescriptor(Desc) || this.IsDataDescriptor(Desc)) {
+			if (!has(Desc, '[[Value]]')) {
+				Desc['[[Value]]'] = void 0;
+			}
+			if (!has(Desc, '[[Writable]]')) {
+				Desc['[[Writable]]'] = false;
+			}
+		} else {
+			if (!has(Desc, '[[Get]]')) {
+				Desc['[[Get]]'] = void 0;
+			}
+			if (!has(Desc, '[[Set]]')) {
+				Desc['[[Set]]'] = void 0;
+			}
+		}
+		if (!has(Desc, '[[Enumerable]]')) {
+			Desc['[[Enumerable]]'] = false;
+		}
+		if (!has(Desc, '[[Configurable]]')) {
+			Desc['[[Configurable]]'] = false;
+		}
+		return Desc;
+	},
+
+	// http://ecma-international.org/ecma-262/6.0/#sec-set-o-p-v-throw
+	Set: function Set(O, P, V, Throw) {
+		if (this.Type(O) !== 'Object') {
+			throw new TypeError('O must be an Object');
+		}
+		if (!this.IsPropertyKey(P)) {
+			throw new TypeError('P must be a Property Key');
+		}
+		if (this.Type(Throw) !== 'Boolean') {
+			throw new TypeError('Throw must be a Boolean');
+		}
+		if (Throw) {
+			O[P] = V;
+			return true;
+		} else {
+			try {
+				O[P] = V;
+			} catch (e) {
+				return false;
+			}
+		}
+	},
+
+	// http://ecma-international.org/ecma-262/6.0/#sec-hasownproperty
+	HasOwnProperty: function HasOwnProperty(O, P) {
+		if (this.Type(O) !== 'Object') {
+			throw new TypeError('O must be an Object');
+		}
+		if (!this.IsPropertyKey(P)) {
+			throw new TypeError('P must be a Property Key');
+		}
+		return has(O, P);
+	},
+
+	// http://ecma-international.org/ecma-262/6.0/#sec-hasproperty
+	HasProperty: function HasProperty(O, P) {
+		if (this.Type(O) !== 'Object') {
+			throw new TypeError('O must be an Object');
+		}
+		if (!this.IsPropertyKey(P)) {
+			throw new TypeError('P must be a Property Key');
+		}
+		return P in O;
+	},
+
+	// http://ecma-international.org/ecma-262/6.0/#sec-isconcatspreadable
+	IsConcatSpreadable: function IsConcatSpreadable(O) {
+		if (this.Type(O) !== 'Object') {
+			return false;
+		}
+		if (hasSymbols && typeof Symbol.isConcatSpreadable === 'symbol') {
+			var spreadable = this.Get(O, Symbol.isConcatSpreadable);
+			if (typeof spreadable !== 'undefined') {
+				return this.ToBoolean(spreadable);
+			}
+		}
+		return this.IsArray(O);
+	},
+
+	// http://ecma-international.org/ecma-262/6.0/#sec-invoke
+	Invoke: function Invoke(O, P) {
+		if (!this.IsPropertyKey(P)) {
+			throw new TypeError('P must be a Property Key');
+		}
+		var argumentsList = arraySlice(arguments, 2);
+		var func = this.GetV(O, P);
+		return this.Call(func, O, argumentsList);
+	},
+
+	// http://ecma-international.org/ecma-262/6.0/#sec-getiterator
+	GetIterator: function GetIterator(obj, method) {
+		if (!hasSymbols) {
+			throw new SyntaxError('ES.GetIterator depends on native iterator support.');
+		}
+
+		var actualMethod = method;
+		if (arguments.length < 2) {
+			actualMethod = this.GetMethod(obj, SymbolIterator);
+		}
+		var iterator = this.Call(actualMethod, obj);
+		if (this.Type(iterator) !== 'Object') {
+			throw new TypeError('iterator must return an object');
+		}
+
+		return iterator;
+	},
+
+	// http://ecma-international.org/ecma-262/6.0/#sec-iteratornext
+	IteratorNext: function IteratorNext(iterator, value) {
+		var result = this.Invoke(iterator, 'next', arguments.length < 2 ? [] : [value]);
+		if (this.Type(result) !== 'Object') {
+			throw new TypeError('iterator next must return an object');
+		}
+		return result;
+	},
+
+	// http://ecma-international.org/ecma-262/6.0/#sec-iteratorcomplete
+	IteratorComplete: function IteratorComplete(iterResult) {
+		if (this.Type(iterResult) !== 'Object') {
+			throw new TypeError('Assertion failed: Type(iterResult) is not Object');
+		}
+		return this.ToBoolean(this.Get(iterResult, 'done'));
+	},
+
+	// http://ecma-international.org/ecma-262/6.0/#sec-iteratorvalue
+	IteratorValue: function IteratorValue(iterResult) {
+		if (this.Type(iterResult) !== 'Object') {
+			throw new TypeError('Assertion failed: Type(iterResult) is not Object');
+		}
+		return this.Get(iterResult, 'value');
+	},
+
+	// http://ecma-international.org/ecma-262/6.0/#sec-iteratorstep
+	IteratorStep: function IteratorStep(iterator) {
+		var result = this.IteratorNext(iterator);
+		var done = this.IteratorComplete(result);
+		return done === true ? false : result;
+	},
+
+	// http://ecma-international.org/ecma-262/6.0/#sec-iteratorclose
+	IteratorClose: function IteratorClose(iterator, completion) {
+		if (this.Type(iterator) !== 'Object') {
+			throw new TypeError('Assertion failed: Type(iterator) is not Object');
+		}
+		if (!this.IsCallable(completion)) {
+			throw new TypeError('Assertion failed: completion is not a thunk for a Completion Record');
+		}
+		var completionThunk = completion;
+
+		var iteratorReturn = this.GetMethod(iterator, 'return');
+
+		if (typeof iteratorReturn === 'undefined') {
+			return completionThunk();
+		}
+
+		var completionRecord;
+		try {
+			var innerResult = this.Call(iteratorReturn, iterator, []);
+		} catch (e) {
+			// if we hit here, then "e" is the innerResult completion that needs re-throwing
+
+			// if the completion is of type "throw", this will throw.
+			completionRecord = completionThunk();
+			completionThunk = null; // ensure it's not called twice.
+
+			// if not, then return the innerResult completion
+			throw e;
+		}
+		completionRecord = completionThunk(); // if innerResult worked, then throw if the completion does
+		completionThunk = null; // ensure it's not called twice.
+
+		if (this.Type(innerResult) !== 'Object') {
+			throw new TypeError('iterator .return must return an object');
+		}
+
+		return completionRecord;
+	},
+
+	// http://ecma-international.org/ecma-262/6.0/#sec-createiterresultobject
+	CreateIterResultObject: function CreateIterResultObject(value, done) {
+		if (this.Type(done) !== 'Boolean') {
+			throw new TypeError('Assertion failed: Type(done) is not Boolean');
+		}
+		return {
+			value: value,
+			done: done
+		};
+	},
+
+	// http://ecma-international.org/ecma-262/6.0/#sec-regexpexec
+	RegExpExec: function RegExpExec(R, S) {
+		if (this.Type(R) !== 'Object') {
+			throw new TypeError('R must be an Object');
+		}
+		if (this.Type(S) !== 'String') {
+			throw new TypeError('S must be a String');
+		}
+		var exec = this.Get(R, 'exec');
+		if (this.IsCallable(exec)) {
+			var result = this.Call(exec, R, [S]);
+			if (result === null || this.Type(result) === 'Object') {
+				return result;
+			}
+			throw new TypeError('"exec" method must return `null` or an Object');
+		}
+		return regexExec(R, S);
+	},
+
+	// http://ecma-international.org/ecma-262/6.0/#sec-arrayspeciescreate
+	ArraySpeciesCreate: function ArraySpeciesCreate(originalArray, length) {
+		if (!this.IsInteger(length) || length < 0) {
+			throw new TypeError('Assertion failed: length must be an integer >= 0');
+		}
+		var len = length === 0 ? 0 : length;
+		var C;
+		var isArray = this.IsArray(originalArray);
+		if (isArray) {
+			C = this.Get(originalArray, 'constructor');
+			// TODO: figure out how to make a cross-realm normal Array, a same-realm Array
+			// if (this.IsConstructor(C)) {
+			// 	if C is another realm's Array, C = undefined
+			// 	Object.getPrototypeOf(Object.getPrototypeOf(Object.getPrototypeOf(Array))) === null ?
+			// }
+			if (this.Type(C) === 'Object' && hasSymbols && Symbol.species) {
+				C = this.Get(C, Symbol.species);
+				if (C === null) {
+					C = void 0;
+				}
+			}
+		}
+		if (typeof C === 'undefined') {
+			return Array(len);
+		}
+		if (!this.IsConstructor(C)) {
+			throw new TypeError('C must be a constructor');
+		}
+		return new C(len); // this.Construct(C, len);
+	},
+
+	CreateDataProperty: function CreateDataProperty(O, P, V) {
+		if (this.Type(O) !== 'Object') {
+			throw new TypeError('Assertion failed: Type(O) is not Object');
+		}
+		if (!this.IsPropertyKey(P)) {
+			throw new TypeError('Assertion failed: IsPropertyKey(P) is not true');
+		}
+		var oldDesc = Object.getOwnPropertyDescriptor(O, P);
+		var extensible = oldDesc || (typeof Object.isExtensible !== 'function' || Object.isExtensible(O));
+		var immutable = oldDesc && (!oldDesc.writable || !oldDesc.configurable);
+		if (immutable || !extensible) {
+			return false;
+		}
+		var newDesc = {
+			configurable: true,
+			enumerable: true,
+			value: V,
+			writable: true
+		};
+		Object.defineProperty(O, P, newDesc);
+		return true;
+	},
+
+	// http://ecma-international.org/ecma-262/6.0/#sec-createdatapropertyorthrow
+	CreateDataPropertyOrThrow: function CreateDataPropertyOrThrow(O, P, V) {
+		if (this.Type(O) !== 'Object') {
+			throw new TypeError('Assertion failed: Type(O) is not Object');
+		}
+		if (!this.IsPropertyKey(P)) {
+			throw new TypeError('Assertion failed: IsPropertyKey(P) is not true');
+		}
+		var success = this.CreateDataProperty(O, P, V);
+		if (!success) {
+			throw new TypeError('unable to create data property');
+		}
+		return success;
+	},
+
+	// http://ecma-international.org/ecma-262/6.0/#sec-advancestringindex
+	AdvanceStringIndex: function AdvanceStringIndex(S, index, unicode) {
+		if (this.Type(S) !== 'String') {
+			throw new TypeError('Assertion failed: Type(S) is not String');
+		}
+		if (!this.IsInteger(index)) {
+			throw new TypeError('Assertion failed: length must be an integer >= 0 and <= (2**53 - 1)');
+		}
+		if (index < 0 || index > MAX_SAFE_INTEGER) {
+			throw new RangeError('Assertion failed: length must be an integer >= 0 and <= (2**53 - 1)');
+		}
+		if (this.Type(unicode) !== 'Boolean') {
+			throw new TypeError('Assertion failed: Type(unicode) is not Boolean');
+		}
+		if (!unicode) {
+			return index + 1;
+		}
+		var length = S.length;
+		if ((index + 1) >= length) {
+			return index + 1;
+		}
+		var first = S.charCodeAt(index);
+		if (first < 0xD800 || first > 0xDBFF) {
+			return index + 1;
+		}
+		var second = S.charCodeAt(index + 1);
+		if (second < 0xDC00 || second > 0xDFFF) {
+			return index + 1;
+		}
+		return index + 2;
+	}
+});
+
+delete ES6.CheckObjectCoercible; // renamed in ES6 to RequireObjectCoercible
+
+module.exports = ES6;
--- a/node_modules/es-abstract/es2016.js
+++ b/node_modules/es-abstract/es2016.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var ES2015 = require('./es2015');
+var assign = require('./helpers/assign');
+
+var ES2016 = assign(assign({}, ES2015), {
+	// https://github.com/tc39/ecma262/pull/60
+	SameValueNonNumber: function SameValueNonNumber(x, y) {
+		if (typeof x === 'number' || typeof x !== typeof y) {
+			throw new TypeError('SameValueNonNumber requires two non-number values of the same type.');
+		}
+		return this.SameValue(x, y);
+	}
+});
+
+module.exports = ES2016;
--- a/node_modules/es-abstract/es2017.js
+++ b/node_modules/es-abstract/es2017.js
@@ -0,0 +1,25 @@
+'use strict';
+
+var ES2016 = require('./es2016');
+var assign = require('./helpers/assign');
+
+var ES2017 = assign(assign({}, ES2016), {
+	ToIndex: function ToIndex(value) {
+		if (typeof value === 'undefined') {
+			return 0;
+		}
+		var integerIndex = this.ToInteger(value);
+		if (integerIndex < 0) {
+			throw new RangeError('index must be >= 0');
+		}
+		var index = this.ToLength(integerIndex);
+		if (!this.SameValueZero(integerIndex, index)) {
+			throw new RangeError('index must be >= 0 and < 2 ** 53 - 1');
+		}
+		return index;
+	}
+});
+
+delete ES2017.EnumerableOwnNames; // replaced with EnumerableOwnProperties
+
+module.exports = ES2017;
--- a/node_modules/es-abstract/es5.js
+++ b/node_modules/es-abstract/es5.js
@@ -0,0 +1,236 @@
+'use strict';
+
+var $isNaN = require('./helpers/isNaN');
+var $isFinite = require('./helpers/isFinite');
+
+var sign = require('./helpers/sign');
+var mod = require('./helpers/mod');
+
+var IsCallable = require('is-callable');
+var toPrimitive = require('es-to-primitive/es5');
+
+var has = require('has');
+
+// https://es5.github.io/#x9
+var ES5 = {
+	ToPrimitive: toPrimitive,
+
+	ToBoolean: function ToBoolean(value) {
+		return !!value;
+	},
+	ToNumber: function ToNumber(value) {
+		return Number(value);
+	},
+	ToInteger: function ToInteger(value) {
+		var number = this.ToNumber(value);
+		if ($isNaN(number)) { return 0; }
+		if (number === 0 || !$isFinite(number)) { return number; }
+		return sign(number) * Math.floor(Math.abs(number));
+	},
+	ToInt32: function ToInt32(x) {
+		return this.ToNumber(x) >> 0;
+	},
+	ToUint32: function ToUint32(x) {
+		return this.ToNumber(x) >>> 0;
+	},
+	ToUint16: function ToUint16(value) {
+		var number = this.ToNumber(value);
+		if ($isNaN(number) || number === 0 || !$isFinite(number)) { return 0; }
+		var posInt = sign(number) * Math.floor(Math.abs(number));
+		return mod(posInt, 0x10000);
+	},
+	ToString: function ToString(value) {
+		return String(value);
+	},
+	ToObject: function ToObject(value) {
+		this.CheckObjectCoercible(value);
+		return Object(value);
+	},
+	CheckObjectCoercible: function CheckObjectCoercible(value, optMessage) {
+		/* jshint eqnull:true */
+		if (value == null) {
+			throw new TypeError(optMessage || 'Cannot call method on ' + value);
+		}
+		return value;
+	},
+	IsCallable: IsCallable,
+	SameValue: function SameValue(x, y) {
+		if (x === y) { // 0 === -0, but they are not identical.
+			if (x === 0) { return 1 / x === 1 / y; }
+			return true;
+		}
+		return $isNaN(x) && $isNaN(y);
+	},
+
+	// http://www.ecma-international.org/ecma-262/5.1/#sec-8
+	Type: function Type(x) {
+		if (x === null) {
+			return 'Null';
+		}
+		if (typeof x === 'undefined') {
+			return 'Undefined';
+		}
+		if (typeof x === 'function' || typeof x === 'object') {
+			return 'Object';
+		}
+		if (typeof x === 'number') {
+			return 'Number';
+		}
+		if (typeof x === 'boolean') {
+			return 'Boolean';
+		}
+		if (typeof x === 'string') {
+			return 'String';
+		}
+	},
+
+	// http://ecma-international.org/ecma-262/6.0/#sec-property-descriptor-specification-type
+	IsPropertyDescriptor: function IsPropertyDescriptor(Desc) {
+		if (this.Type(Desc) !== 'Object') {
+			return false;
+		}
+		var allowed = {
+			'[[Configurable]]': true,
+			'[[Enumerable]]': true,
+			'[[Get]]': true,
+			'[[Set]]': true,
+			'[[Value]]': true,
+			'[[Writable]]': true
+		};
+		// jscs:disable
+		for (var key in Desc) { // eslint-disable-line
+			if (has(Desc, key) && !allowed[key]) {
+				return false;
+			}
+		}
+		// jscs:enable
+		var isData = has(Desc, '[[Value]]');
+		var IsAccessor = has(Desc, '[[Get]]') || has(Desc, '[[Set]]');
+		if (isData && IsAccessor) {
+			throw new TypeError('Property Descriptors may not be both accessor and data descriptors');
+		}
+		return true;
+	},
+
+	// http://ecma-international.org/ecma-262/5.1/#sec-8.10.1
+	IsAccessorDescriptor: function IsAccessorDescriptor(Desc) {
+		if (typeof Desc === 'undefined') {
+			return false;
+		}
+
+		if (!this.IsPropertyDescriptor(Desc)) {
+			throw new TypeError('Desc must be a Property Descriptor');
+		}
+
+		if (!has(Desc, '[[Get]]') && !has(Desc, '[[Set]]')) {
+			return false;
+		}
+
+		return true;
+	},
+
+	// http://ecma-international.org/ecma-262/5.1/#sec-8.10.2
+	IsDataDescriptor: function IsDataDescriptor(Desc) {
+		if (typeof Desc === 'undefined') {
+			return false;
+		}
+
+		if (!this.IsPropertyDescriptor(Desc)) {
+			throw new TypeError('Desc must be a Property Descriptor');
+		}
+
+		if (!has(Desc, '[[Value]]') && !has(Desc, '[[Writable]]')) {
+			return false;
+		}
+
+		return true;
+	},
+
+	// http://ecma-international.org/ecma-262/5.1/#sec-8.10.3
+	IsGenericDescriptor: function IsGenericDescriptor(Desc) {
+		if (typeof Desc === 'undefined') {
+			return false;
+		}
+
+		if (!this.IsPropertyDescriptor(Desc)) {
+			throw new TypeError('Desc must be a Property Descriptor');
+		}
+
+		if (!this.IsAccessorDescriptor(Desc) && !this.IsDataDescriptor(Desc)) {
+			return true;
+		}
+
+		return false;
+	},
+
+	// http://ecma-international.org/ecma-262/5.1/#sec-8.10.4
+	FromPropertyDescriptor: function FromPropertyDescriptor(Desc) {
+		if (typeof Desc === 'undefined') {
+			return Desc;
+		}
+
+		if (!this.IsPropertyDescriptor(Desc)) {
+			throw new TypeError('Desc must be a Property Descriptor');
+		}
+
+		if (this.IsDataDescriptor(Desc)) {
+			return {
+				value: Desc['[[Value]]'],
+				writable: !!Desc['[[Writable]]'],
+				enumerable: !!Desc['[[Enumerable]]'],
+				configurable: !!Desc['[[Configurable]]']
+			};
+		} else if (this.IsAccessorDescriptor(Desc)) {
+			return {
+				get: Desc['[[Get]]'],
+				set: Desc['[[Set]]'],
+				enumerable: !!Desc['[[Enumerable]]'],
+				configurable: !!Desc['[[Configurable]]']
+			};
+		} else {
+			throw new TypeError('FromPropertyDescriptor must be called with a fully populated Property Descriptor');
+		}
+	},
+
+	// http://ecma-international.org/ecma-262/5.1/#sec-8.10.5
+	ToPropertyDescriptor: function ToPropertyDescriptor(Obj) {
+		if (this.Type(Obj) !== 'Object') {
+			throw new TypeError('ToPropertyDescriptor requires an object');
+		}
+
+		var desc = {};
+		if (has(Obj, 'enumerable')) {
+			desc['[[Enumerable]]'] = this.ToBoolean(Obj.enumerable);
+		}
+		if (has(Obj, 'configurable')) {
+			desc['[[Configurable]]'] = this.ToBoolean(Obj.configurable);
+		}
+		if (has(Obj, 'value')) {
+			desc['[[Value]]'] = Obj.value;
+		}
+		if (has(Obj, 'writable')) {
+			desc['[[Writable]]'] = this.ToBoolean(Obj.writable);
+		}
+		if (has(Obj, 'get')) {
+			var getter = Obj.get;
+			if (typeof getter !== 'undefined' && !this.IsCallable(getter)) {
+				throw new TypeError('getter must be a function');
+			}
+			desc['[[Get]]'] = getter;
+		}
+		if (has(Obj, 'set')) {
+			var setter = Obj.set;
+			if (typeof setter !== 'undefined' && !this.IsCallable(setter)) {
+				throw new TypeError('setter must be a function');
+			}
+			desc['[[Set]]'] = setter;
+		}
+
+		if ((has(desc, '[[Get]]') || has(desc, '[[Set]]')) && (has(desc, '[[Value]]') || has(desc, '[[Writable]]'))) {
+			throw new TypeError('Invalid property descriptor. Cannot both specify accessors and a value or writable attribute');
+		}
+		return desc;
+	}
+};
+
+module.exports = ES5;
--- a/node_modules/es-abstract/es6.js
+++ b/node_modules/es-abstract/es6.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./es2015');
--- a/node_modules/es-abstract/es7.js
+++ b/node_modules/es-abstract/es7.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./es2016');
--- a/node_modules/es-abstract/helpers/assign.js
+++ b/node_modules/es-abstract/helpers/assign.js
@@ -0,0 +1,12 @@
+var has = Object.prototype.hasOwnProperty;
+module.exports = function assign(target, source) {
+	if (Object.assign) {
+		return Object.assign(target, source);
+	}
+	for (var key in source) {
+		if (has.call(source, key)) {
+			target[key] = source[key];
+		}
+	}
+	return target;
+};
--- a/node_modules/es-abstract/helpers/isFinite.js
+++ b/node_modules/es-abstract/helpers/isFinite.js
@@ -0,0 +1,3 @@
+var $isNaN = Number.isNaN || function (a) { return a !== a; };
+
+module.exports = Number.isFinite || function (x) { return typeof x === 'number' && !$isNaN(x) && x !== Infinity && x !== -Infinity; };
--- a/node_modules/es-abstract/helpers/isNaN.js
+++ b/node_modules/es-abstract/helpers/isNaN.js
@@ -0,0 +1,3 @@
+module.exports = Number.isNaN || function isNaN(a) {
+	return a !== a;
+};
--- a/node_modules/es-abstract/helpers/isPrimitive.js
+++ b/node_modules/es-abstract/helpers/isPrimitive.js
@@ -0,0 +1,3 @@
+module.exports = function isPrimitive(value) {
+	return value === null || (typeof value !== 'function' && typeof value !== 'object');
+};
--- a/node_modules/es-abstract/helpers/mod.js
+++ b/node_modules/es-abstract/helpers/mod.js
@@ -0,0 +1,4 @@
+module.exports = function mod(number, modulo) {
+	var remain = number % modulo;
+	return Math.floor(remain >= 0 ? remain : remain + modulo);
+};
--- a/node_modules/es-abstract/helpers/sign.js
+++ b/node_modules/es-abstract/helpers/sign.js
@@ -0,0 +1,3 @@
+module.exports = function sign(number) {
+	return number >= 0 ? 1 : -1;
+};
--- a/node_modules/es-abstract/index.js
+++ b/node_modules/es-abstract/index.js
@@ -0,0 +1,22 @@
+'use strict';
+
+var assign = require('./helpers/assign');
+
+var ES5 = require('./es5');
+var ES2015 = require('./es2015');
+var ES2016 = require('./es2016');
+var ES2017 = require('./es2017');
+
+var ES = {
+	ES5: ES5,
+	ES6: ES2015,
+	ES2015: ES2015,
+	ES7: ES2016,
+	ES2016: ES2016,
+	ES2017: ES2017
+};
+assign(ES, ES5);
+delete ES.CheckObjectCoercible; // renamed in ES6 to RequireObjectCoercible
+assign(ES, ES2015);
+
+module.exports = ES;
--- a/node_modules/es-abstract/operations/2015.js
+++ b/node_modules/es-abstract/operations/2015.js
@@ -0,0 +1,76 @@
+'use strict';
+
+module.exports = {
+	IsPropertyDescriptor: 'http://ecma-international.org/ecma-262/6.0/#sec-property-descriptor-specification-type',
+	IsAccessorDescriptor: 'http://ecma-international.org/ecma-262/6.0/#sec-isaccessordescriptor',
+	IsDataDescriptor: 'http://ecma-international.org/ecma-262/6.0/#sec-isdatadescriptor',
+	IsGenericDescriptor: 'http://ecma-international.org/ecma-262/6.0/#sec-isgenericdescriptor',
+	FromPropertyDescriptor: 'http://ecma-international.org/ecma-262/6.0/#sec-frompropertydescriptor',
+	ToPropertyDescriptor: 'http://ecma-international.org/ecma-262/6.0/#sec-topropertydescriptor',
+	CompletePropertyDescriptor: 'http://ecma-international.org/ecma-262/6.0/#sec-completepropertydescriptor',
+	ToPrimitive: 'http://ecma-international.org/ecma-262/6.0/#sec-toprimitive',
+	ToBoolean: 'http://ecma-international.org/ecma-262/6.0/#sec-toboolean',
+	ToNumber: 'http://ecma-international.org/ecma-262/6.0/#sec-tonumber',
+	ToInteger: 'http://ecma-international.org/ecma-262/6.0/#sec-tointeger',
+	ToInt32: 'http://ecma-international.org/ecma-262/6.0/#sec-toint32',
+	ToUint32: 'http://ecma-international.org/ecma-262/6.0/#sec-touint32',
+	ToInt16: 'http://ecma-international.org/ecma-262/6.0/#sec-toint16',
+	ToUint16: 'http://ecma-international.org/ecma-262/6.0/#sec-touint16',
+	ToInt8: 'http://ecma-international.org/ecma-262/6.0/#sec-toint8',
+	ToUint8: 'http://ecma-international.org/ecma-262/6.0/#sec-touint8',
+	ToUint8Clamp: 'http://ecma-international.org/ecma-262/6.0/#sec-touint8clamp',
+	ToString: 'http://ecma-international.org/ecma-262/6.0/#sec-tostring',
+	ToObject: 'http://ecma-international.org/ecma-262/6.0/#sec-toobject',
+	ToPropertyKey: 'http://ecma-international.org/ecma-262/6.0/#sec-topropertykey',
+	ToLength: 'http://ecma-international.org/ecma-262/6.0/#sec-tolength',
+	CanonicalNumericIndexString: 'http://ecma-international.org/ecma-262/6.0/#sec-canonicalnumericindexstring',
+	RequireObjectCoercible: 'http://ecma-international.org/ecma-262/6.0/#sec-requireobjectcoercible',
+	IsArray: 'http://ecma-international.org/ecma-262/6.0/#sec-isarray',
+	IsCallable: 'http://ecma-international.org/ecma-262/6.0/#sec-iscallable',
+	IsConstructor: 'http://ecma-international.org/ecma-262/6.0/#sec-isconstructor',
+	IsExtensible: 'http://ecma-international.org/ecma-262/6.0/#sec-isextensible-o',
+	IsInteger: 'http://ecma-international.org/ecma-262/6.0/#sec-isinteger',
+	IsPropertyKey: 'http://ecma-international.org/ecma-262/6.0/#sec-ispropertykey',
+	IsRegExp: 'http://ecma-international.org/ecma-262/6.0/#sec-isregexp',
+	SameValue: 'http://ecma-international.org/ecma-262/6.0/#sec-samevalue',
+	SameValueZero: 'http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero',
+	Get: 'http://ecma-international.org/ecma-262/6.0/#sec-get-o-p',
+	GetV: 'http://ecma-international.org/ecma-262/6.0/#sec-getv',
+	Set: 'http://ecma-international.org/ecma-262/6.0/#sec-set-o-p-v-throw',
+	CreateDataProperty: 'http://ecma-international.org/ecma-262/6.0/#sec-createdataproperty',
+	CreateMethodProperty: 'http://ecma-international.org/ecma-262/6.0/#sec-createmethodproperty',
+	CreateDataPropertyOrThrow: 'http://ecma-international.org/ecma-262/6.0/#sec-createdatapropertyorthrow',
+	DefinePropertyOrThrow: 'http://ecma-international.org/ecma-262/6.0/#sec-definepropertyorthrow',
+	DeletePropertyOrThrow: 'http://ecma-international.org/ecma-262/6.0/#sec-deletepropertyorthrow',
+	GetMethod: 'http://ecma-international.org/ecma-262/6.0/#sec-getmethod',
+	HasProperty: 'http://ecma-international.org/ecma-262/6.0/#sec-hasproperty',
+	HasOwnProperty: 'http://ecma-international.org/ecma-262/6.0/#sec-hasownproperty',
+	Call: 'http://ecma-international.org/ecma-262/6.0/#sec-call',
+	Construct: 'http://ecma-international.org/ecma-262/6.0/#sec-construct',
+	SetIntegrityLevel: 'http://ecma-international.org/ecma-262/6.0/#sec-setintegritylevel',
+	TestIntegrityLevel: 'http://ecma-international.org/ecma-262/6.0/#sec-testintegritylevel',
+	CreateArrayFromList: 'http://ecma-international.org/ecma-262/6.0/#sec-createarrayfromlist',
+	CreateListFromArrayLike: 'http://ecma-international.org/ecma-262/6.0/#sec-createlistfromarraylike',
+	Invoke: 'http://ecma-international.org/ecma-262/6.0/#sec-invoke',
+	OrdinaryHasInstance: 'http://ecma-international.org/ecma-262/6.0/#sec-ordinaryhasinstance',
+	SpeciesConstructor: 'http://ecma-international.org/ecma-262/6.0/#sec-speciesconstructor',
+	EnumerableOwnNames: 'http://ecma-international.org/ecma-262/6.0/#sec-enumerableownnames',
+	GetIterator: 'http://ecma-international.org/ecma-262/6.0/#sec-getiterator',
+	IteratorNext: 'http://ecma-international.org/ecma-262/6.0/#sec-iteratornext',
+	IteratorComplete: 'http://ecma-international.org/ecma-262/6.0/#sec-iteratorcomplete',
+	IteratorValue: 'http://ecma-international.org/ecma-262/6.0/#sec-iteratorvalue',
+	IteratorStep: 'http://ecma-international.org/ecma-262/6.0/#sec-iteratorstep',
+	IteratorClose: 'http://ecma-international.org/ecma-262/6.0/#sec-iteratorclose',
+	CreateIterResultObject: 'http://ecma-international.org/ecma-262/6.0/#sec-createiterresultobject',
+	CreateListIterator: 'http://ecma-international.org/ecma-262/6.0/#sec-createlistiterator',
+	Type: 'http://ecma-international.org/ecma-262/6.0/#sec-ecmascript-language-types',
+	thisNumberValue: 'http://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-number-prototype-object',
+	thisTimeValue: 'http://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-date-prototype-object',
+	thisStringValue: 'http://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-string-prototype-object',
+	RegExpExec: 'http://ecma-international.org/ecma-262/6.0/#sec-regexpexec',
+	RegExpBuiltinExec: 'http://ecma-international.org/ecma-262/6.0/#sec-regexpbuiltinexec',
+	IsConcatSpreadable: 'http://ecma-international.org/ecma-262/6.0/#sec-isconcatspreadable',
+	IsPromise: 'http://ecma-international.org/ecma-262/6.0/#sec-ispromise',
+	ArraySpeciesCreate: 'http://ecma-international.org/ecma-262/6.0/#sec-arrayspeciescreate',
+	AdvanceStringIndex: 'http://ecma-international.org/ecma-262/6.0/#sec-advancestringindex'
+};
--- a/node_modules/es-abstract/operations/2016.js
+++ b/node_modules/es-abstract/operations/2016.js
@@ -0,0 +1,77 @@
+'use strict';
+
+module.exports = {
+	IsPropertyDescriptor: 'http://ecma-international.org/ecma-262/7.0/#sec-property-descriptor-specification-type',
+	IsAccessorDescriptor: 'http://ecma-international.org/ecma-262/7.0/#sec-isaccessordescriptor',
+	IsDataDescriptor: 'http://ecma-international.org/ecma-262/7.0/#sec-isdatadescriptor',
+	IsGenericDescriptor: 'http://ecma-international.org/ecma-262/7.0/#sec-isgenericdescriptor',
+	FromPropertyDescriptor: 'http://ecma-international.org/ecma-262/7.0/#sec-frompropertydescriptor',
+	ToPropertyDescriptor: 'http://ecma-international.org/ecma-262/7.0/#sec-topropertydescriptor',
+	CompletePropertyDescriptor: 'http://ecma-international.org/ecma-262/7.0/#sec-completepropertydescriptor',
+	ToPrimitive: 'http://ecma-international.org/ecma-262/7.0/#sec-toprimitive',
+	ToBoolean: 'http://ecma-international.org/ecma-262/7.0/#sec-toboolean',
+	ToNumber: 'http://ecma-international.org/ecma-262/7.0/#sec-tonumber',
+	ToInteger: 'http://ecma-international.org/ecma-262/7.0/#sec-tointeger',
+	ToInt32: 'http://ecma-international.org/ecma-262/7.0/#sec-toint32',
+	ToUint32: 'http://ecma-international.org/ecma-262/7.0/#sec-touint32',
+	ToInt16: 'http://ecma-international.org/ecma-262/7.0/#sec-toint16',
+	ToUint16: 'http://ecma-international.org/ecma-262/7.0/#sec-touint16',
+	ToInt8: 'http://ecma-international.org/ecma-262/7.0/#sec-toint8',
+	ToUint8: 'http://ecma-international.org/ecma-262/7.0/#sec-touint8',
+	ToUint8Clamp: 'http://ecma-international.org/ecma-262/7.0/#sec-touint8clamp',
+	ToString: 'http://ecma-international.org/ecma-262/7.0/#sec-tostring',
+	ToObject: 'http://ecma-international.org/ecma-262/7.0/#sec-toobject',
+	ToPropertyKey: 'http://ecma-international.org/ecma-262/7.0/#sec-topropertykey',
+	ToLength: 'http://ecma-international.org/ecma-262/7.0/#sec-tolength',
+	CanonicalNumericIndexString: 'http://ecma-international.org/ecma-262/7.0/#sec-canonicalnumericindexstring',
+	RequireObjectCoercible: 'http://ecma-international.org/ecma-262/7.0/#sec-requireobjectcoercible',
+	IsArray: 'http://ecma-international.org/ecma-262/7.0/#sec-isarray',
+	IsCallable: 'http://ecma-international.org/ecma-262/7.0/#sec-iscallable',
+	IsConstructor: 'http://ecma-international.org/ecma-262/7.0/#sec-isconstructor',
+	IsExtensible: 'http://ecma-international.org/ecma-262/7.0/#sec-isextensible-o',
+	IsInteger: 'http://ecma-international.org/ecma-262/7.0/#sec-isinteger',
+	IsPropertyKey: 'http://ecma-international.org/ecma-262/7.0/#sec-ispropertykey',
+	IsRegExp: 'http://ecma-international.org/ecma-262/7.0/#sec-isregexp',
+	SameValue: 'http://ecma-international.org/ecma-262/7.0/#sec-samevalue',
+	SameValueZero: 'http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero',
+	SameValueNonNumber: 'http://ecma-international.org/ecma-262/7.0/#sec-samevaluenonnumber',
+	Get: 'http://ecma-international.org/ecma-262/7.0/#sec-get-o-p',
+	GetV: 'http://ecma-international.org/ecma-262/7.0/#sec-getv',
+	Set: 'http://ecma-international.org/ecma-262/7.0/#sec-set-o-p-v-throw',
+	CreateDataProperty: 'http://ecma-international.org/ecma-262/7.0/#sec-createdataproperty',
+	CreateMethodProperty: 'http://ecma-international.org/ecma-262/7.0/#sec-createmethodproperty',
+	CreateDataPropertyOrThrow: 'http://ecma-international.org/ecma-262/7.0/#sec-createdatapropertyorthrow',
+	DefinePropertyOrThrow: 'http://ecma-international.org/ecma-262/7.0/#sec-definepropertyorthrow',
+	DeletePropertyOrThrow: 'http://ecma-international.org/ecma-262/7.0/#sec-deletepropertyorthrow',
+	GetMethod: 'http://ecma-international.org/ecma-262/7.0/#sec-getmethod',
+	HasProperty: 'http://ecma-international.org/ecma-262/7.0/#sec-hasproperty',
+	HasOwnProperty: 'http://ecma-international.org/ecma-262/7.0/#sec-hasownproperty',
+	Call: 'http://ecma-international.org/ecma-262/7.0/#sec-call',
+	Construct: 'http://ecma-international.org/ecma-262/7.0/#sec-construct',
+	SetIntegrityLevel: 'http://ecma-international.org/ecma-262/7.0/#sec-setintegritylevel',
+	TestIntegrityLevel: 'http://ecma-international.org/ecma-262/7.0/#sec-testintegritylevel',
+	CreateArrayFromList: 'http://ecma-international.org/ecma-262/7.0/#sec-createarrayfromlist',
+	CreateListFromArrayLike: 'http://ecma-international.org/ecma-262/7.0/#sec-createlistfromarraylike',
+	Invoke: 'http://ecma-international.org/ecma-262/7.0/#sec-invoke',
+	OrdinaryHasInstance: 'http://ecma-international.org/ecma-262/7.0/#sec-ordinaryhasinstance',
+	SpeciesConstructor: 'http://ecma-international.org/ecma-262/7.0/#sec-speciesconstructor',
+	EnumerableOwnNames: 'http://ecma-international.org/ecma-262/7.0/#sec-enumerableownnames',
+	GetIterator: 'http://ecma-international.org/ecma-262/7.0/#sec-getiterator',
+	IteratorNext: 'http://ecma-international.org/ecma-262/7.0/#sec-iteratornext',
+	IteratorComplete: 'http://ecma-international.org/ecma-262/7.0/#sec-iteratorcomplete',
+	IteratorValue: 'http://ecma-international.org/ecma-262/7.0/#sec-iteratorvalue',
+	IteratorStep: 'http://ecma-international.org/ecma-262/7.0/#sec-iteratorstep',
+	IteratorClose: 'http://ecma-international.org/ecma-262/7.0/#sec-iteratorclose',
+	CreateIterResultObject: 'http://ecma-international.org/ecma-262/7.0/#sec-createiterresultobject',
+	CreateListIterator: 'http://ecma-international.org/ecma-262/7.0/#sec-createlistiterator',
+	Type: 'http://ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types',
+	thisNumberValue: 'http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-number-prototype-object',
+	thisTimeValue: 'http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-date-prototype-object',
+	thisStringValue: 'http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-string-prototype-object',
+	RegExpExec: 'http://ecma-international.org/ecma-262/7.0/#sec-regexpexec',
+	RegExpBuiltinExec: 'http://ecma-international.org/ecma-262/7.0/#sec-regexpbuiltinexec',
+	IsConcatSpreadable: 'http://ecma-international.org/ecma-262/7.0/#sec-isconcatspreadable',
+	IsPromise: 'http://ecma-international.org/ecma-262/7.0/#sec-ispromise',
+	ArraySpeciesCreate: 'http://ecma-international.org/ecma-262/7.0/#sec-arrayspeciescreate',
+	AdvanceStringIndex: 'http://ecma-international.org/ecma-262/6.0/#sec-advancestringindex'
+};
--- a/node_modules/es-abstract/operations/2017.js
+++ b/node_modules/es-abstract/operations/2017.js
@@ -0,0 +1,78 @@
+'use strict';
+
+module.exports = {
+	IsPropertyDescriptor: 'http://ecma-international.org/ecma-262/8.0/#sec-property-descriptor-specification-type',
+	IsAccessorDescriptor: 'http://ecma-international.org/ecma-262/8.0/#sec-isaccessordescriptor',
+	IsDataDescriptor: 'http://ecma-international.org/ecma-262/8.0/#sec-isdatadescriptor',
+	IsGenericDescriptor: 'http://ecma-international.org/ecma-262/8.0/#sec-isgenericdescriptor',
+	FromPropertyDescriptor: 'http://ecma-international.org/ecma-262/8.0/#sec-frompropertydescriptor',
+	ToPropertyDescriptor: 'http://ecma-international.org/ecma-262/8.0/#sec-topropertydescriptor',
+	CompletePropertyDescriptor: 'http://ecma-international.org/ecma-262/8.0/#sec-completepropertydescriptor',
+	ToPrimitive: 'http://ecma-international.org/ecma-262/8.0/#sec-toprimitive',
+	ToBoolean: 'http://ecma-international.org/ecma-262/8.0/#sec-toboolean',
+	ToNumber: 'http://ecma-international.org/ecma-262/8.0/#sec-tonumber',
+	ToInteger: 'http://ecma-international.org/ecma-262/8.0/#sec-tointeger',
+	ToInt32: 'http://ecma-international.org/ecma-262/8.0/#sec-toint32',
+	ToUint32: 'http://ecma-international.org/ecma-262/8.0/#sec-touint32',
+	ToInt16: 'http://ecma-international.org/ecma-262/8.0/#sec-toint16',
+	ToUint16: 'http://ecma-international.org/ecma-262/8.0/#sec-touint16',
+	ToInt8: 'http://ecma-international.org/ecma-262/8.0/#sec-toint8',
+	ToUint8: 'http://ecma-international.org/ecma-262/8.0/#sec-touint8',
+	ToUint8Clamp: 'http://ecma-international.org/ecma-262/8.0/#sec-touint8clamp',
+	ToString: 'http://ecma-international.org/ecma-262/8.0/#sec-tostring',
+	ToObject: 'http://ecma-international.org/ecma-262/8.0/#sec-toobject',
+	ToPropertyKey: 'http://ecma-international.org/ecma-262/8.0/#sec-topropertykey',
+	ToLength: 'http://ecma-international.org/ecma-262/8.0/#sec-tolength',
+	CanonicalNumericIndexString: 'http://ecma-international.org/ecma-262/8.0/#sec-canonicalnumericindexstring',
+	ToIndex: 'http://ecma-international.org/ecma-262/8.0/#sec-toindex',
+	RequireObjectCoercible: 'http://ecma-international.org/ecma-262/8.0/#sec-requireobjectcoercible',
+	IsArray: 'http://ecma-international.org/ecma-262/8.0/#sec-isarray',
+	IsCallable: 'http://ecma-international.org/ecma-262/8.0/#sec-iscallable',
+	IsConstructor: 'http://ecma-international.org/ecma-262/8.0/#sec-isconstructor',
+	IsExtensible: 'http://ecma-international.org/ecma-262/8.0/#sec-isextensible-o',
+	IsInteger: 'http://ecma-international.org/ecma-262/8.0/#sec-isinteger',
+	IsPropertyKey: 'http://ecma-international.org/ecma-262/8.0/#sec-ispropertykey',
+	IsRegExp: 'http://ecma-international.org/ecma-262/8.0/#sec-isregexp',
+	SameValue: 'http://ecma-international.org/ecma-262/8.0/#sec-samevalue',
+	SameValueZero: 'http://ecma-international.org/ecma-262/8.0/#sec-samevaluezero',
+	SameValueNonNumber: 'http://ecma-international.org/ecma-262/8.0/#sec-samevaluenonnumber',
+	Get: 'http://ecma-international.org/ecma-262/8.0/#sec-get-o-p',
+	GetV: 'http://ecma-international.org/ecma-262/8.0/#sec-getv',
+	Set: 'http://ecma-international.org/ecma-262/8.0/#sec-set-o-p-v-throw',
+	CreateDataProperty: 'http://ecma-international.org/ecma-262/8.0/#sec-createdataproperty',
+	CreateMethodProperty: 'http://ecma-international.org/ecma-262/8.0/#sec-createmethodproperty',
+	CreateDataPropertyOrThrow: 'http://ecma-international.org/ecma-262/8.0/#sec-createdatapropertyorthrow',
+	DefinePropertyOrThrow: 'http://ecma-international.org/ecma-262/8.0/#sec-definepropertyorthrow',
+	DeletePropertyOrThrow: 'http://ecma-international.org/ecma-262/8.0/#sec-deletepropertyorthrow',
+	GetMethod: 'http://ecma-international.org/ecma-262/8.0/#sec-getmethod',
+	HasProperty: 'http://ecma-international.org/ecma-262/8.0/#sec-hasproperty',
+	HasOwnProperty: 'http://ecma-international.org/ecma-262/8.0/#sec-hasownproperty',
+	Call: 'http://ecma-international.org/ecma-262/8.0/#sec-call',
+	Construct: 'http://ecma-international.org/ecma-262/8.0/#sec-construct',
+	SetIntegrityLevel: 'http://ecma-international.org/ecma-262/8.0/#sec-setintegritylevel',
+	TestIntegrityLevel: 'http://ecma-international.org/ecma-262/8.0/#sec-testintegritylevel',
+	CreateArrayFromList: 'http://ecma-international.org/ecma-262/8.0/#sec-createarrayfromlist',
+	CreateListFromArrayLike: 'http://ecma-international.org/ecma-262/8.0/#sec-createlistfromarraylike',
+	Invoke: 'http://ecma-international.org/ecma-262/8.0/#sec-invoke',
+	OrdinaryHasInstance: 'http://ecma-international.org/ecma-262/8.0/#sec-ordinaryhasinstance',
+	SpeciesConstructor: 'http://ecma-international.org/ecma-262/8.0/#sec-speciesconstructor',
+	EnumerableOwnProperties: 'http://ecma-international.org/ecma-262/8.0/#sec-enumerableownproperties',
+	GetIterator: 'http://ecma-international.org/ecma-262/8.0/#sec-getiterator',
+	IteratorNext: 'http://ecma-international.org/ecma-262/8.0/#sec-iteratornext',
+	IteratorComplete: 'http://ecma-international.org/ecma-262/8.0/#sec-iteratorcomplete',
+	IteratorValue: 'http://ecma-international.org/ecma-262/8.0/#sec-iteratorvalue',
+	IteratorStep: 'http://ecma-international.org/ecma-262/8.0/#sec-iteratorstep',
+	IteratorClose: 'http://ecma-international.org/ecma-262/8.0/#sec-iteratorclose',
+	CreateIterResultObject: 'http://ecma-international.org/ecma-262/8.0/#sec-createiterresultobject',
+	CreateListIterator: 'http://ecma-international.org/ecma-262/8.0/#sec-createlistiterator',
+	Type: 'http://ecma-international.org/ecma-262/8.0/#sec-ecmascript-language-types',
+	thisNumberValue: 'http://ecma-international.org/ecma-262/8.0/#sec-properties-of-the-number-prototype-object',
+	thisTimeValue: 'http://ecma-international.org/ecma-262/8.0/#sec-properties-of-the-date-prototype-object',
+	thisStringValue: 'http://ecma-international.org/ecma-262/8.0/#sec-properties-of-the-string-prototype-object',
+	RegExpExec: 'http://ecma-international.org/ecma-262/8.0/#sec-regexpexec',
+	RegExpBuiltinExec: 'http://ecma-international.org/ecma-262/8.0/#sec-regexpbuiltinexec',
+	IsConcatSpreadable: 'http://ecma-international.org/ecma-262/8.0/#sec-isconcatspreadable',
+	IsPromise: 'http://ecma-international.org/ecma-262/8.0/#sec-ispromise',
+	ArraySpeciesCreate: 'http://ecma-international.org/ecma-262/8.0/#sec-arrayspeciescreate',
+	AdvanceStringIndex: 'http://ecma-international.org/ecma-262/6.0/#sec-advancestringindex'
+};
--- a/node_modules/es-abstract/operations/es5.js
+++ b/node_modules/es-abstract/operations/es5.js
@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = {
+	IsPropertyDescriptor: 'http://ecma-international.org/ecma-262/5.1/#sec-8.10',
+	IsAccessorDescriptor: 'http://ecma-international.org/ecma-262/5.1/#sec-8.10.1',
+	IsDataDescriptor: 'http://ecma-international.org/ecma-262/5.1/#sec-8.10.2',
+	IsGenericDescriptor: 'http://ecma-international.org/ecma-262/5.1/#sec-8.10.3',
+	FromPropertyDescriptor: 'http://ecma-international.org/ecma-262/5.1/#sec-8.10.4',
+	ToPropertyDescriptor: 'http://ecma-international.org/ecma-262/5.1/#sec-8.10.5'
+};
--- a/node_modules/es-abstract/package.json
+++ b/node_modules/es-abstract/package.json
@@ -0,0 +1,120 @@
+{
+  "_from": "es-abstract@^1.5.1",
+  "_id": "es-abstract@1.11.0",
+  "_inBundle": false,
+  "_integrity": "sha512-ZnQrE/lXTTQ39ulXZ+J1DTFazV9qBy61x2bY071B+qGco8Z8q1QddsLdt/EF8Ai9hcWH72dWS0kFqXLxOxqslA==",
+  "_location": "/es-abstract",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "es-abstract@^1.5.1",
+    "name": "es-abstract",
+    "escapedName": "es-abstract",
+    "rawSpec": "^1.5.1",
+    "saveSpec": null,
+    "fetchSpec": "^1.5.1"
+  },
+  "_requiredBy": [
+    "/object.getownpropertydescriptors"
+  ],
+  "_resolved": "https://registry.npmjs.org/es-abstract/-/es-abstract-1.11.0.tgz",
+  "_shasum": "cce87d518f0496893b1a30cd8461835535480681",
+  "_spec": "es-abstract@^1.5.1",
+  "_where": "/home/s2/Documents/Code/minifyfromhtml/node_modules/object.getownpropertydescriptors",
+  "author": {
+    "name": "Jordan Harband",
+    "email": "ljharb@gmail.com",
+    "url": "http://ljharb.codes"
+  },
+  "bugs": {
+    "url": "https://github.com/ljharb/es-abstract/issues"
+  },
+  "bundleDependencies": false,
+  "contributors": [
+    {
+      "name": "Jordan Harband",
+      "email": "ljharb@gmail.com",
+      "url": "http://ljharb.codes"
+    }
+  ],
+  "dependencies": {
+    "es-to-primitive": "^1.1.1",
+    "function-bind": "^1.1.1",
+    "has": "^1.0.1",
+    "is-callable": "^1.1.3",
+    "is-regex": "^1.0.4"
+  },
+  "deprecated": false,
+  "description": "ECMAScript spec abstract operations.",
+  "devDependencies": {
+    "@ljharb/eslint-config": "^12.2.1",
+    "editorconfig-tools": "^0.1.1",
+    "eslint": "^4.19.0",
+    "foreach": "^2.0.5",
+    "jscs": "^3.0.7",
+    "nsp": "^3.2.1",
+    "nyc": "^10.3.2",
+    "object-is": "^1.0.1",
+    "object.assign": "^4.1.0",
+    "replace": "^0.3.0",
+    "safe-publish-latest": "^1.1.1",
+    "semver": "^5.5.0",
+    "tape": "^4.9.0"
+  },
+  "engines": {
+    "node": ">= 0.4"
+  },
+  "homepage": "https://github.com/ljharb/es-abstract#readme",
+  "keywords": [
+    "ECMAScript",
+    "ES",
+    "abstract",
+    "operation",
+    "abstract operation",
+    "JavaScript",
+    "ES5",
+    "ES6",
+    "ES7"
+  ],
+  "license": "MIT",
+  "main": "index.js",
+  "name": "es-abstract",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/ljharb/es-abstract.git"
+  },
+  "scripts": {
+    "coverage": "nyc npm run --silent tests-only >/dev/null 2>&1",
+    "eccheck": "editorconfig-tools check *.js **/*.js > /dev/null",
+    "eslint": "eslint test/*.js *.js",
+    "jscs": "jscs test/*.js *.js",
+    "lint": "npm run --silent jscs && npm run --silent eslint",
+    "postcoverage": "nyc report",
+    "posttest": "npm run --silent security",
+    "prepublish": "safe-publish-latest",
+    "pretest": "npm run --silent lint",
+    "security": "nsp check",
+    "test": "npm run tests-only",
+    "tests-only": "node test"
+  },
+  "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": "1.11.0"
+}
--- a/node_modules/es-abstract/test/.eslintrc
+++ b/node_modules/es-abstract/test/.eslintrc
@@ -0,0 +1,11 @@
+{
+	"rules": {
+		"id-length": 0,
+		"max-lines": 0,
+		"max-statements-per-line": [2, { "max": 3 }],
+		"max-nested-callbacks": [2, 3],
+		"max-statements": 0,
+		"no-implicit-coercion": [1],
+		"no-invalid-this": [1]
+	}
+}
--- a/node_modules/es-abstract/test/diffOps.js
+++ b/node_modules/es-abstract/test/diffOps.js
@@ -0,0 +1,24 @@
+'use strict';
+
+var keys = require('object-keys');
+var forEach = require('foreach');
+
+module.exports = function diffOperations(actual, expected) {
+	var actualKeys = keys(actual);
+	var expectedKeys = keys(expected);
+
+	var extra = [];
+	var missing = [];
+	forEach(actualKeys, function (op) {
+		if (!(op in expected)) {
+			extra.push(op);
+		}
+	});
+	forEach(expectedKeys, function (op) {
+		if (!(op in actual)) {
+			missing.push(op);
+		}
+	});
+
+	return { missing: missing, extra: extra };
+};
--- a/node_modules/es-abstract/test/es2015.js
+++ b/node_modules/es-abstract/test/es2015.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var ES = require('../').ES2015;
+
+var ops = require('../operations/2015');
+
+// jscs:disable
+var expectedMissing = ['CreateMethodProperty', 'DefinePropertyOrThrow', 'DeletePropertyOrThrow', 'Construct', 'SetIntegrityLevel', 'TestIntegrityLevel', 'CreateArrayFromList', 'CreateListFromArrayLike', 'OrdinaryHasInstance', 'EnumerableOwnNames', 'CreateListIterator', 'thisNumberValue', 'thisTimeValue', 'thisStringValue', 'RegExpBuiltinExec', 'IsPromise'];
+// jscs:enable
+
+require('./tests').es2015(ES, ops, expectedMissing);
--- a/node_modules/es-abstract/test/es2016.js
+++ b/node_modules/es-abstract/test/es2016.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var ES = require('../').ES2016;
+
+var ops = require('../operations/2016');
+
+// jscs:disable
+var expectedMissing = ['CreateMethodProperty', 'DefinePropertyOrThrow', 'DeletePropertyOrThrow', 'Construct', 'SetIntegrityLevel', 'TestIntegrityLevel', 'CreateArrayFromList', 'CreateListFromArrayLike', 'OrdinaryHasInstance', 'EnumerableOwnNames', 'CreateListIterator', 'thisNumberValue', 'thisTimeValue', 'thisStringValue', 'RegExpBuiltinExec', 'IsPromise'];
+// jscs:enable
+
+require('./tests').es2016(ES, ops, expectedMissing);
--- a/node_modules/es-abstract/test/es2017.js
+++ b/node_modules/es-abstract/test/es2017.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var ES = require('../').ES2017;
+
+var ops = require('../operations/2017');
+
+// jscs:disable
+var expectedMissing = ['CreateMethodProperty', 'DefinePropertyOrThrow', 'DeletePropertyOrThrow', 'Construct', 'SetIntegrityLevel', 'TestIntegrityLevel', 'CreateArrayFromList', 'CreateListFromArrayLike', 'OrdinaryHasInstance', 'EnumerableOwnProperties', 'CreateListIterator', 'thisNumberValue', 'thisTimeValue', 'thisStringValue', 'RegExpBuiltinExec', 'IsPromise'];
+// jscs:enable
+
+require('./tests').es2017(ES, ops, expectedMissing);
--- a/node_modules/es-abstract/test/es5.js
+++ b/node_modules/es-abstract/test/es5.js
@@ -0,0 +1,415 @@
+'use strict';
+
+var ES = require('../').ES5;
+var test = require('tape');
+
+var forEach = require('foreach');
+var is = require('object-is');
+
+var coercibleObject = { valueOf: function () { return '3'; }, toString: function () { return 42; } };
+var coercibleFnObject = {
+	valueOf: function () { return function valueOfFn() {}; },
+	toString: function () { return 42; }
+};
+var valueOfOnlyObject = { valueOf: function () { return 4; }, toString: function () { return {}; } };
+var toStringOnlyObject = { valueOf: function () { return {}; }, toString: function () { return 7; } };
+var uncoercibleObject = { valueOf: function () { return {}; }, toString: function () { return {}; } };
+var uncoercibleFnObject = {
+	valueOf: function () { return function valueOfFn() {}; },
+	toString: function () { return function toStrFn() {}; }
+};
+var objects = [{}, coercibleObject, toStringOnlyObject, valueOfOnlyObject];
+var numbers = [0, -0, Infinity, -Infinity, 42];
+var nonNullPrimitives = [true, false, 'foo', ''].concat(numbers);
+var primitives = [undefined, null].concat(nonNullPrimitives);
+
+test('ToPrimitive', function (t) {
+	t.test('primitives', function (st) {
+		var testPrimitive = function (primitive) {
+			st.ok(is(ES.ToPrimitive(primitive), primitive), primitive + ' is returned correctly');
+		};
+		forEach(primitives, testPrimitive);
+		st.end();
+	});
+
+	t.test('objects', function (st) {
+		st.equal(ES.ToPrimitive(coercibleObject), coercibleObject.valueOf(), 'coercibleObject coerces to valueOf');
+		st.equal(ES.ToPrimitive(coercibleObject, Number), coercibleObject.valueOf(), 'coercibleObject with hint Number coerces to valueOf');
+		st.equal(ES.ToPrimitive(coercibleObject, String), coercibleObject.toString(), 'coercibleObject with hint String coerces to toString');
+		st.equal(ES.ToPrimitive(coercibleFnObject), coercibleFnObject.toString(), 'coercibleFnObject coerces to toString');
+		st.equal(ES.ToPrimitive(toStringOnlyObject), toStringOnlyObject.toString(), 'toStringOnlyObject returns toString');
+		st.equal(ES.ToPrimitive(valueOfOnlyObject), valueOfOnlyObject.valueOf(), 'valueOfOnlyObject returns valueOf');
+		st.equal(ES.ToPrimitive({}), '[object Object]', '{} with no hint coerces to Object#toString');
+		st.equal(ES.ToPrimitive({}, String), '[object Object]', '{} with hint String coerces to Object#toString');
+		st.equal(ES.ToPrimitive({}, Number), '[object Object]', '{} with hint Number coerces to Object#toString');
+		st['throws'](function () { return ES.ToPrimitive(uncoercibleObject); }, TypeError, 'uncoercibleObject throws a TypeError');
+		st['throws'](function () { return ES.ToPrimitive(uncoercibleFnObject); }, TypeError, 'uncoercibleFnObject throws a TypeError');
+		st.end();
+	});
+
+	t.end();
+});
+
+test('ToBoolean', function (t) {
+	t.equal(false, ES.ToBoolean(undefined), 'undefined coerces to false');
+	t.equal(false, ES.ToBoolean(null), 'null coerces to false');
+	t.equal(false, ES.ToBoolean(false), 'false returns false');
+	t.equal(true, ES.ToBoolean(true), 'true returns true');
+	forEach([0, -0, NaN], function (falsyNumber) {
+		t.equal(false, ES.ToBoolean(falsyNumber), 'falsy number ' + falsyNumber + ' coerces to false');
+	});
+	forEach([Infinity, 42, 1, -Infinity], function (truthyNumber) {
+		t.equal(true, ES.ToBoolean(truthyNumber), 'truthy number ' + truthyNumber + ' coerces to true');
+	});
+	t.equal(false, ES.ToBoolean(''), 'empty string coerces to false');
+	t.equal(true, ES.ToBoolean('foo'), 'nonempty string coerces to true');
+	forEach(objects, function (obj) {
+		t.equal(true, ES.ToBoolean(obj), 'object coerces to true');
+	});
+	t.equal(true, ES.ToBoolean(uncoercibleObject), 'uncoercibleObject coerces to true');
+	t.end();
+});
+
+test('ToNumber', function (t) {
+	t.ok(is(NaN, ES.ToNumber(undefined)), 'undefined coerces to NaN');
+	t.ok(is(ES.ToNumber(null), 0), 'null coerces to +0');
+	t.ok(is(ES.ToNumber(false), 0), 'false coerces to +0');
+	t.equal(1, ES.ToNumber(true), 'true coerces to 1');
+	t.ok(is(NaN, ES.ToNumber(NaN)), 'NaN returns itself');
+	forEach([0, -0, 42, Infinity, -Infinity], function (num) {
+		t.equal(num, ES.ToNumber(num), num + ' returns itself');
+	});
+	forEach(['foo', '0', '4a', '2.0', 'Infinity', '-Infinity'], function (numString) {
+		t.ok(is(+numString, ES.ToNumber(numString)), '"' + numString + '" coerces to ' + Number(numString));
+	});
+	forEach(objects, function (object) {
+		t.ok(is(ES.ToNumber(object), ES.ToNumber(ES.ToPrimitive(object))), 'object ' + object + ' coerces to same as ToPrimitive of object does');
+	});
+	t['throws'](function () { return ES.ToNumber(uncoercibleObject); }, TypeError, 'uncoercibleObject throws');
+	t.end();
+});
+
+test('ToInteger', function (t) {
+	t.ok(is(0, ES.ToInteger(NaN)), 'NaN coerces to +0');
+	forEach([0, Infinity, 42], function (num) {
+		t.ok(is(num, ES.ToInteger(num)), num + ' returns itself');
+		t.ok(is(-num, ES.ToInteger(-num)), '-' + num + ' returns itself');
+	});
+	t.equal(3, ES.ToInteger(Math.PI), 'pi returns 3');
+	t['throws'](function () { return ES.ToInteger(uncoercibleObject); }, TypeError, 'uncoercibleObject throws');
+	t.end();
+});
+
+test('ToInt32', function (t) {
+	t.ok(is(0, ES.ToInt32(NaN)), 'NaN coerces to +0');
+	forEach([0, Infinity], function (num) {
+		t.ok(is(0, ES.ToInt32(num)), num + ' returns +0');
+		t.ok(is(0, ES.ToInt32(-num)), '-' + num + ' returns +0');
+	});
+	t['throws'](function () { return ES.ToInt32(uncoercibleObject); }, TypeError, 'uncoercibleObject throws');
+	t.ok(is(ES.ToInt32(0x100000000), 0), '2^32 returns +0');
+	t.ok(is(ES.ToInt32(0x100000000 - 1), -1), '2^32 - 1 returns -1');
+	t.ok(is(ES.ToInt32(0x80000000), -0x80000000), '2^31 returns -2^31');
+	t.ok(is(ES.ToInt32(0x80000000 - 1), 0x80000000 - 1), '2^31 - 1 returns 2^31 - 1');
+	forEach([0, Infinity, NaN, 0x100000000, 0x80000000, 0x10000, 0x42], function (num) {
+		t.ok(is(ES.ToInt32(num), ES.ToInt32(ES.ToUint32(num))), 'ToInt32(x) === ToInt32(ToUint32(x)) for 0x' + num.toString(16));
+		t.ok(is(ES.ToInt32(-num), ES.ToInt32(ES.ToUint32(-num))), 'ToInt32(x) === ToInt32(ToUint32(x)) for -0x' + num.toString(16));
+	});
+	t.end();
+});
+
+test('ToUint32', function (t) {
+	t.ok(is(0, ES.ToUint32(NaN)), 'NaN coerces to +0');
+	forEach([0, Infinity], function (num) {
+		t.ok(is(0, ES.ToUint32(num)), num + ' returns +0');
+		t.ok(is(0, ES.ToUint32(-num)), '-' + num + ' returns +0');
+	});
+	t['throws'](function () { return ES.ToUint32(uncoercibleObject); }, TypeError, 'uncoercibleObject throws');
+	t.ok(is(ES.ToUint32(0x100000000), 0), '2^32 returns +0');
+	t.ok(is(ES.ToUint32(0x100000000 - 1), 0x100000000 - 1), '2^32 - 1 returns 2^32 - 1');
+	t.ok(is(ES.ToUint32(0x80000000), 0x80000000), '2^31 returns 2^31');
+	t.ok(is(ES.ToUint32(0x80000000 - 1), 0x80000000 - 1), '2^31 - 1 returns 2^31 - 1');
+	forEach([0, Infinity, NaN, 0x100000000, 0x80000000, 0x10000, 0x42], function (num) {
+		t.ok(is(ES.ToUint32(num), ES.ToUint32(ES.ToInt32(num))), 'ToUint32(x) === ToUint32(ToInt32(x)) for 0x' + num.toString(16));
+		t.ok(is(ES.ToUint32(-num), ES.ToUint32(ES.ToInt32(-num))), 'ToUint32(x) === ToUint32(ToInt32(x)) for -0x' + num.toString(16));
+	});
+	t.end();
+});
+
+test('ToUint16', function (t) {
+	t.ok(is(0, ES.ToUint16(NaN)), 'NaN coerces to +0');
+	forEach([0, Infinity], function (num) {
+		t.ok(is(0, ES.ToUint16(num)), num + ' returns +0');
+		t.ok(is(0, ES.ToUint16(-num)), '-' + num + ' returns +0');
+	});
+	t['throws'](function () { return ES.ToUint16(uncoercibleObject); }, TypeError, 'uncoercibleObject throws');
+	t.ok(is(ES.ToUint16(0x100000000), 0), '2^32 returns +0');
+	t.ok(is(ES.ToUint16(0x100000000 - 1), 0x10000 - 1), '2^32 - 1 returns 2^16 - 1');
+	t.ok(is(ES.ToUint16(0x80000000), 0), '2^31 returns +0');
+	t.ok(is(ES.ToUint16(0x80000000 - 1), 0x10000 - 1), '2^31 - 1 returns 2^16 - 1');
+	t.ok(is(ES.ToUint16(0x10000), 0), '2^16 returns +0');
+	t.ok(is(ES.ToUint16(0x10000 - 1), 0x10000 - 1), '2^16 - 1 returns 2^16 - 1');
+	t.end();
+});
+
+test('ToString', function (t) {
+	t['throws'](function () { return ES.ToString(uncoercibleObject); }, TypeError, 'uncoercibleObject throws');
+	t.end();
+});
+
+test('ToObject', function (t) {
+	t['throws'](function () { return ES.ToObject(undefined); }, TypeError, 'undefined throws');
+	t['throws'](function () { return ES.ToObject(null); }, TypeError, 'null throws');
+	forEach(numbers, function (number) {
+		var obj = ES.ToObject(number);
+		t.equal(typeof obj, 'object', 'number ' + number + ' coerces to object');
+		t.equal(true, obj instanceof Number, 'object of ' + number + ' is Number object');
+		t.ok(is(obj.valueOf(), number), 'object of ' + number + ' coerces to ' + number);
+	});
+	t.end();
+});
+
+test('CheckObjectCoercible', function (t) {
+	t['throws'](function () { return ES.CheckObjectCoercible(undefined); }, TypeError, 'undefined throws');
+	t['throws'](function () { return ES.CheckObjectCoercible(null); }, TypeError, 'null throws');
+	var checkCoercible = function (value) {
+		t.doesNotThrow(function () { return ES.CheckObjectCoercible(value); }, '"' + value + '" does not throw');
+	};
+	forEach(objects.concat(nonNullPrimitives), checkCoercible);
+	t.end();
+});
+
+test('IsCallable', function (t) {
+	t.equal(true, ES.IsCallable(function () {}), 'function is callable');
+	var nonCallables = [/a/g, {}, Object.prototype, NaN].concat(primitives);
+	forEach(nonCallables, function (nonCallable) {
+		t.equal(false, ES.IsCallable(nonCallable), nonCallable + ' is not callable');
+	});
+	t.end();
+});
+
+test('SameValue', function (t) {
+	t.equal(true, ES.SameValue(NaN, NaN), 'NaN is SameValue as NaN');
+	t.equal(false, ES.SameValue(0, -0), '+0 is not SameValue as -0');
+	forEach(objects.concat(primitives), function (val) {
+		t.equal(val === val, ES.SameValue(val, val), '"' + val + '" is SameValue to itself');
+	});
+	t.end();
+});
+
+test('Type', function (t) {
+	t.equal(ES.Type(), 'Undefined', 'Type() is Undefined');
+	t.equal(ES.Type(undefined), 'Undefined', 'Type(undefined) is Undefined');
+	t.equal(ES.Type(null), 'Null', 'Type(null) is Null');
+	t.equal(ES.Type(true), 'Boolean', 'Type(true) is Boolean');
+	t.equal(ES.Type(false), 'Boolean', 'Type(false) is Boolean');
+	t.equal(ES.Type(0), 'Number', 'Type(0) is Number');
+	t.equal(ES.Type(NaN), 'Number', 'Type(NaN) is Number');
+	t.equal(ES.Type('abc'), 'String', 'Type("abc") is String');
+	t.equal(ES.Type(function () {}), 'Object', 'Type(function () {}) is Object');
+	t.equal(ES.Type({}), 'Object', 'Type({}) is Object');
+	t.end();
+});
+
+var bothDescriptor = function () {
+	return { '[[Get]]': function () {}, '[[Value]]': true };
+};
+var accessorDescriptor = function () {
+	return {
+		'[[Get]]': function () {},
+		'[[Enumerable]]': true,
+		'[[Configurable]]': true
+	};
+};
+var mutatorDescriptor = function () {
+	return {
+		'[[Set]]': function () {},
+		'[[Enumerable]]': true,
+		'[[Configurable]]': true
+	};
+};
+var dataDescriptor = function () {
+	return {
+		'[[Value]]': 42,
+		'[[Writable]]': false,
+		'[[Configurable]]': false
+	};
+};
+var genericDescriptor = function () {
+	return {
+		'[[Configurable]]': true,
+		'[[Enumerable]]': false
+	};
+};
+
+test('IsPropertyDescriptor', function (t) {
+	forEach(primitives, function (primitive) {
+		t.equal(ES.IsPropertyDescriptor(primitive), false, primitive + ' is not a Property Descriptor');
+	});
+
+	t.equal(ES.IsPropertyDescriptor({ invalid: true }), false, 'invalid keys not allowed on a Property Descriptor');
+
+	t.equal(ES.IsPropertyDescriptor({}), true, 'empty object is an incomplete Property Descriptor');
+
+	t.equal(ES.IsPropertyDescriptor(accessorDescriptor()), true, 'accessor descriptor is a Property Descriptor');
+	t.equal(ES.IsPropertyDescriptor(mutatorDescriptor()), true, 'mutator descriptor is a Property Descriptor');
+	t.equal(ES.IsPropertyDescriptor(dataDescriptor()), true, 'data descriptor is a Property Descriptor');
+	t.equal(ES.IsPropertyDescriptor(genericDescriptor()), true, 'generic descriptor is a Property Descriptor');
+
+	t['throws'](function () {
+		ES.IsPropertyDescriptor(bothDescriptor());
+	}, TypeError, 'a Property Descriptor can not be both a Data and an Accessor Descriptor');
+
+	t.end();
+});
+
+test('IsAccessorDescriptor', function (t) {
+	forEach(nonNullPrimitives.concat(null), function (primitive) {
+		t['throws'](function () { ES.IsAccessorDescriptor(primitive); }, TypeError, primitive + ' is not a Property Descriptor');
+	});
+
+	t.equal(ES.IsAccessorDescriptor(), false, 'no value is not an Accessor Descriptor');
+	t.equal(ES.IsAccessorDescriptor(undefined), false, 'undefined value is not an Accessor Descriptor');
+
+	t.equal(ES.IsAccessorDescriptor(accessorDescriptor()), true, 'accessor descriptor is an Accessor Descriptor');
+	t.equal(ES.IsAccessorDescriptor(mutatorDescriptor()), true, 'mutator descriptor is an Accessor Descriptor');
+	t.equal(ES.IsAccessorDescriptor(dataDescriptor()), false, 'data descriptor is not an Accessor Descriptor');
+	t.equal(ES.IsAccessorDescriptor(genericDescriptor()), false, 'generic descriptor is not an Accessor Descriptor');
+
+	t.end();
+});
+
+test('IsDataDescriptor', function (t) {
+	forEach(nonNullPrimitives.concat(null), function (primitive) {
+		t['throws'](function () { ES.IsDataDescriptor(primitive); }, TypeError, primitive + ' is not a Property Descriptor');
+	});
+
+	t.equal(ES.IsDataDescriptor(), false, 'no value is not a Data Descriptor');
+	t.equal(ES.IsDataDescriptor(undefined), false, 'undefined value is not a Data Descriptor');
+
+	t.equal(ES.IsDataDescriptor(accessorDescriptor()), false, 'accessor descriptor is not a Data Descriptor');
+	t.equal(ES.IsDataDescriptor(mutatorDescriptor()), false, 'mutator descriptor is not a Data Descriptor');
+	t.equal(ES.IsDataDescriptor(dataDescriptor()), true, 'data descriptor is a Data Descriptor');
+	t.equal(ES.IsDataDescriptor(genericDescriptor()), false, 'generic descriptor is not a Data Descriptor');
+
+	t.end();
+});
+
+test('IsGenericDescriptor', function (t) {
+	forEach(nonNullPrimitives.concat(null), function (primitive) {
+		t['throws'](
+			function () { ES.IsGenericDescriptor(primitive); },
+			TypeError,
+			primitive + ' is not a Property Descriptor'
+		);
+	});
+
+	t.equal(ES.IsGenericDescriptor(), false, 'no value is not a Data Descriptor');
+	t.equal(ES.IsGenericDescriptor(undefined), false, 'undefined value is not a Data Descriptor');
+
+	t.equal(ES.IsGenericDescriptor(accessorDescriptor()), false, 'accessor descriptor is not a generic Descriptor');
+	t.equal(ES.IsGenericDescriptor(mutatorDescriptor()), false, 'mutator descriptor is not a generic Descriptor');
+	t.equal(ES.IsGenericDescriptor(dataDescriptor()), false, 'data descriptor is not a generic Descriptor');
+
+	t.equal(ES.IsGenericDescriptor(genericDescriptor()), true, 'generic descriptor is a generic Descriptor');
+
+	t.end();
+});
+
+test('FromPropertyDescriptor', function (t) {
+	t.equal(ES.FromPropertyDescriptor(), undefined, 'no value begets undefined');
+	t.equal(ES.FromPropertyDescriptor(undefined), undefined, 'undefined value begets undefined');
+
+	forEach(nonNullPrimitives.concat(null), function (primitive) {
+		t['throws'](
+			function () { ES.FromPropertyDescriptor(primitive); },
+			TypeError,
+			primitive + ' is not a Property Descriptor'
+		);
+	});
+
+	var accessor = accessorDescriptor();
+	t.deepEqual(ES.FromPropertyDescriptor(accessor), {
+		get: accessor['[[Get]]'],
+		set: accessor['[[Set]]'],
+		enumerable: !!accessor['[[Enumerable]]'],
+		configurable: !!accessor['[[Configurable]]']
+	});
+
+	var mutator = mutatorDescriptor();
+	t.deepEqual(ES.FromPropertyDescriptor(mutator), {
+		get: mutator['[[Get]]'],
+		set: mutator['[[Set]]'],
+		enumerable: !!mutator['[[Enumerable]]'],
+		configurable: !!mutator['[[Configurable]]']
+	});
+	var data = dataDescriptor();
+	t.deepEqual(ES.FromPropertyDescriptor(data), {
+		value: data['[[Value]]'],
+		writable: data['[[Writable]]'],
+		enumerable: !!data['[[Enumerable]]'],
+		configurable: !!data['[[Configurable]]']
+	});
+
+	t['throws'](
+		function () { ES.FromPropertyDescriptor(genericDescriptor()); },
+		TypeError,
+		'a complete Property Descriptor is required'
+	);
+
+	t.end();
+});
+
+test('ToPropertyDescriptor', function (t) {
+	forEach(nonNullPrimitives.concat(null), function (primitive) {
+		t['throws'](
+			function () { ES.ToPropertyDescriptor(primitive); },
+			TypeError,
+			primitive + ' is not an Object'
+		);
+	});
+
+	var accessor = accessorDescriptor();
+	t.deepEqual(ES.ToPropertyDescriptor({
+		get: accessor['[[Get]]'],
+		enumerable: !!accessor['[[Enumerable]]'],
+		configurable: !!accessor['[[Configurable]]']
+	}), accessor);
+
+	var mutator = mutatorDescriptor();
+	t.deepEqual(ES.ToPropertyDescriptor({
+		set: mutator['[[Set]]'],
+		enumerable: !!mutator['[[Enumerable]]'],
+		configurable: !!mutator['[[Configurable]]']
+	}), mutator);
+
+	var data = dataDescriptor();
+	t.deepEqual(ES.ToPropertyDescriptor({
+		value: data['[[Value]]'],
+		writable: data['[[Writable]]'],
+		configurable: !!data['[[Configurable]]']
+	}), data);
+
+	var both = bothDescriptor();
+	t['throws'](
+		function () {
+			ES.ToPropertyDescriptor({ get: both['[[Get]]'], value: both['[[Value]]'] });
+		},
+		TypeError,
+		'data and accessor descriptors are mutually exclusive'
+	);
+
+	t['throws'](
+		function () { ES.ToPropertyDescriptor({ get: 'not callable' }); },
+		TypeError,
+		'"get" must be undefined or callable'
+	);
+
+	t['throws'](
+		function () { ES.ToPropertyDescriptor({ set: 'not callable' }); },
+		TypeError,
+		'"set" must be undefined or callable'
+	);
+
+	t.end();
+});
--- a/node_modules/es-abstract/test/es6.js
+++ b/node_modules/es-abstract/test/es6.js
@@ -0,0 +1,18 @@
+'use strict';
+
+var test = require('tape');
+
+var ES = require('../');
+var ES6 = ES.ES6;
+var ES2015 = ES.ES2015;
+var ES6entry = require('../es6');
+
+test('legacy es6 export', function (t) {
+	t.equal(ES6, ES2015, 'main ES6 === main ES2015');
+	t.end();
+});
+
+test('legacy es6 entry point', function (t) {
+	t.equal(ES6, ES6entry, 'main ES6 === ES6 entry point');
+	t.end();
+});
--- a/node_modules/es-abstract/test/es7.js
+++ b/node_modules/es-abstract/test/es7.js
@@ -0,0 +1,18 @@
+'use strict';
+
+var test = require('tape');
+
+var ES = require('../');
+var ES7 = ES.ES7;
+var ES2016 = ES.ES2016;
+var ES7entry = require('../es7');
+
+test('legacy es7 export', function (t) {
+	t.equal(ES7, ES2016, 'main ES7 === main ES2016');
+	t.end();
+});
+
+test('legacy es7 entry point', function (t) {
+	t.equal(ES7, ES7entry, 'main ES7 === ES7 entry point');
+	t.end();
+});
--- a/node_modules/es-abstract/test/helpers/values.js
+++ b/node_modules/es-abstract/test/helpers/values.js
@@ -0,0 +1,53 @@
+'use strict';
+
+var hasSymbols = typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol';
+
+var coercibleObject = { valueOf: function () { return 3; }, toString: function () { return 42; } };
+var valueOfOnlyObject = { valueOf: function () { return 4; }, toString: function () { return {}; } };
+var toStringOnlyObject = { valueOf: function () { return {}; }, toString: function () { return 7; } };
+var uncoercibleObject = { valueOf: function () { return {}; }, toString: function () { return {}; } };
+var objects = [{}, coercibleObject, toStringOnlyObject, valueOfOnlyObject];
+var nullPrimitives = [undefined, null];
+var nonIntegerNumbers = [-1.3, 0.2, 1.8, 1 / 3];
+var numbers = [0, -0, Infinity, -Infinity, 42];
+var strings = ['', 'foo'];
+var booleans = [true, false];
+var symbols = hasSymbols ? [Symbol.iterator, Symbol('foo')] : [];
+var nonSymbolPrimitives = [].concat(nullPrimitives, booleans, strings, numbers);
+var nonNumberPrimitives = [].concat(nullPrimitives, booleans, strings, symbols);
+var nonNullPrimitives = [].concat(booleans, strings, numbers, symbols);
+var nonUndefinedPrimitives = [].concat(null, nonNullPrimitives);
+var nonStrings = [].concat(nullPrimitives, booleans, numbers, symbols, objects);
+var primitives = [].concat(nullPrimitives, nonNullPrimitives);
+var nonPropertyKeys = [].concat(nullPrimitives, booleans, numbers, objects);
+var propertyKeys = [].concat(strings, symbols);
+var nonBooleans = [].concat(nullPrimitives, strings, symbols, numbers, objects);
+var falsies = [].concat(nullPrimitives, false, '', 0, -0, NaN);
+var truthies = [].concat(true, 'foo', 42, symbols, objects);
+
+module.exports = {
+	coercibleObject: coercibleObject,
+	valueOfOnlyObject: valueOfOnlyObject,
+	toStringOnlyObject: toStringOnlyObject,
+	uncoercibleObject: uncoercibleObject,
+	objects: objects,
+	nullPrimitives: nullPrimitives,
+	numbers: numbers,
+	strings: strings,
+	booleans: booleans,
+	symbols: symbols,
+	hasSymbols: hasSymbols,
+	nonSymbolPrimitives: nonSymbolPrimitives,
+	nonNumberPrimitives: nonNumberPrimitives,
+	nonNullPrimitives: nonNullPrimitives,
+	nonUndefinedPrimitives: nonUndefinedPrimitives,
+	nonStrings: nonStrings,
+	nonNumbers: nonNumberPrimitives.concat(objects),
+	nonIntegerNumbers: nonIntegerNumbers,
+	primitives: primitives,
+	nonPropertyKeys: nonPropertyKeys,
+	propertyKeys: propertyKeys,
+	nonBooleans: nonBooleans,
+	falsies: falsies,
+	truthies: truthies
+};
--- a/node_modules/es-abstract/test/index.js
+++ b/node_modules/es-abstract/test/index.js
@@ -0,0 +1,26 @@
+'use strict';
+
+var ES = require('../');
+var test = require('tape');
+
+var ESkeys = Object.keys(ES).sort();
+var ES6keys = Object.keys(ES.ES6).sort();
+
+test('exposed properties', function (t) {
+	t.deepEqual(ESkeys, ES6keys.concat(['ES2017', 'ES7', 'ES2016', 'ES6', 'ES2015', 'ES5']).sort(), 'main ES object keys match ES6 keys');
+	t.end();
+});
+
+test('methods match', function (t) {
+	ES6keys.forEach(function (key) {
+		t.equal(ES.ES6[key], ES[key], 'method ' + key + ' on main ES object is ES6 method');
+	});
+	t.end();
+});
+
+require('./es5');
+require('./es6');
+require('./es2015');
+require('./es7');
+require('./es2016');
+require('./es2017');
--- a/node_modules/es-abstract/test/tests.js
+++ b/node_modules/es-abstract/test/tests.js