add useBuiltIns option

data/builtInFeatures.js

@@ -0,0 +1,72 @@
+// https://github.com/zloirock/core-js
+
+/* eslint-disable quotes */
+module.exports = {
+  // es2015
+  // core-js/fn/map
+
+  // "typed": "typed arrays", ?
+  // "typed/array-buffer": "typed arrays / ", ?
+  "typed/data-view": "typed arrays / DataView",
+  "typed/int8-array": "typed arrays / Int8Array",
+  "typed/uint8-array": "typed arrays / Uint8Array",
+  "typed/uint8-clamped-array": "typed arrays / Uint8ClampedArray",
+  "typed/int16-array": "typed arrays / Int16Array",
+  "typed/uint16-array": "typed arrays / Uint16Array",
+  "typed/int32-array": "typed arrays / Int32Array",
+  "typed/uint32-array": "typed arrays / Uint32Array",
+  "typed/float32-array": "typed arrays / Float32Array",
+  "typed/float64-array": "typed arrays / Float64Array",
+
+  "map": "Map",
+  "set": "Set",
+  "weak-map": "WeakMap",
+  "weak-set": "WeakSet",
+
+  // No polyfill for proxy
+
+  "reflect": "Reflect",
+  "reflect/apply": "Reflect / ",
+  "reflect/construct": "Reflect / Reflect.construct",
+  "reflect/define-property": "Reflect / Reflect.defineProperty",
+  "reflect/delete-property": "Reflect / Reflect.deleteProperty",
+  "reflect/get": "Reflect / Reflect.get",
+  "reflect/get-own-property-descriptor": "Reflect / Reflect.getOwnPropertyDescriptor",
+  "reflect/get-prototype-of": "Reflect / Reflect.getPrototypeOf",
+  "reflect/has": "Reflect / Reflect.has",
+  "reflect/is-extensible": "Reflect / Reflect.isExtensible",
+  "reflect/own-keys": "Reflect / Reflect.ownKeys",
+  "reflect/prevent-extensions": "Reflect / Reflect.preventExtensions",
+  "reflect/set": "Reflect / Reflect.set",
+  "reflect/set-prototype-of": "Reflect / Reflect.setPrototypeOf",
+
+  "promise": "Promise",
+
+  "symbol": "Symbol",
+  "symbol/for": "Symbol / global symbol registry",
+  "symbol/key-for": "Symbol / global symbol registry",
+
+  "symbol/has-instance": "well-known symbols / Symbol.hasInstance",
+  "symbol/is-concat-spreadable": "well-known symbols / Symbol.isConcatSpreadable",
+  "symbol/iterator": "well-known symbols / Symbol.iterator",
+  "symbol/match": "well-known symbols / Symbol.match",
+  "symbol/replace": "well-known symbols / Symbol.replace",
+  "symbol/search": "well-known symbols / Symbol.search",
+  "symbol/species": "well-known symbols / Symbol.species",
+  "symbol/split": "well-known symbols / Symbol.split",
+  "symbol/to-primitive": "well-known symbols / Symbol.toPrimitive",
+  "symbol/to-string-tag": "well-known symbols / Symbol.toStringTag",
+  "symbol/unscopables": "well-known symbols / Symbol.unscopables",
+
+  "object/assign": "Object static methods / Object.assign",
+  "object/is": "Object static methods / Object.is",
+  "object/get-own-property-symbols": "Object static methods / Object.getOwnPropertySymbols",
+  "object/set-prototype-of": "Object static methods / Object.setPrototypeOf",
+
+  "function/name": 'function "name" property',
+
+  "string/raw": "String static methods / String.raw",
+  "string/string/from-code-point": "String static methods / String.fromCodePoint",
+
+  // String.prototype methods
+};