Initial commit

This commit is contained in:
Spencer Pincott
2024-07-15 22:20:13 -04:00
commit 97737ca1ae
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MIT License
Copyright (c) 2014-present Nicolò Ribaudo and other contributors
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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# babel-plugin-polyfill-corejs3
## Install
Using npm:
```sh
npm install --save-dev babel-plugin-polyfill-corejs3
```
or using yarn:
```sh
yarn add babel-plugin-polyfill-corejs3 --dev
```
## Usage
Add this plugin to your Babel configuration:
```json
{
"plugins": [["polyfill-corejs3", { "method": "usage-global", "version": "3.20" }]]
}
```
This package supports the `usage-pure`, `usage-global`, and `entry-global` methods.
When `entry-global` is used, it replaces imports to `core-js`.

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`core-js-compat` exposes some files as JSON, and they cannot be
imported by Node.js ESM files.
This folder proxies `core-js-compat` to ensure that every entry
is CJS and can be safely imported.

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module.exports = require("core-js-compat/data");

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module.exports = require("core-js-compat/entries");

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module.exports = require("core-js-compat/get-modules-list-for-target-version");

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import corejs3Polyfills from '../core-js-compat/data.js';
import getModulesListForTargetVersion from '../core-js-compat/get-modules-list-for-target-version.js';
import * as babel from '@babel/core';
import corejsEntries from '../core-js-compat/entries.js';
import defineProvider from '@babel/helper-define-polyfill-provider';
// This file is automatically generated by scripts/build-corejs3-shipped-proposals.js
var corejs3ShippedProposalsList = new Set(["esnext.array.find-last", "esnext.array.find-last-index", "esnext.typed-array.find-last", "esnext.typed-array.find-last-index"]);
const polyfillsOrder = {};
Object.keys(corejs3Polyfills).forEach((name, index) => {
polyfillsOrder[name] = index;
});
const define = (pure, global, name = global[0], exclude) => {
return {
name,
pure,
global: global.sort((a, b) => polyfillsOrder[a] - polyfillsOrder[b]),
exclude
};
};
const typed = name => define(null, [name, ...TypedArrayDependencies]);
const ArrayNatureIterators = ["es.array.iterator", "web.dom-collections.iterator"];
const CommonIterators = ["es.string.iterator", ...ArrayNatureIterators];
const ArrayNatureIteratorsWithTag = ["es.object.to-string", ...ArrayNatureIterators];
const CommonIteratorsWithTag = ["es.object.to-string", ...CommonIterators];
const ErrorDependencies = ["es.error.cause", "es.error.to-string"];
const TypedArrayDependencies = ["es.typed-array.at", "es.typed-array.copy-within", "es.typed-array.every", "es.typed-array.fill", "es.typed-array.filter", "es.typed-array.find", "es.typed-array.find-index", "es.typed-array.for-each", "es.typed-array.includes", "es.typed-array.index-of", "es.typed-array.iterator", "es.typed-array.join", "es.typed-array.last-index-of", "es.typed-array.map", "es.typed-array.reduce", "es.typed-array.reduce-right", "es.typed-array.reverse", "es.typed-array.set", "es.typed-array.slice", "es.typed-array.some", "es.typed-array.sort", "es.typed-array.subarray", "es.typed-array.to-locale-string", "es.typed-array.to-string", "es.object.to-string", "es.array.iterator", "es.array-buffer.slice", "esnext.typed-array.filter-reject", "esnext.typed-array.find-last", "esnext.typed-array.find-last-index", "esnext.typed-array.group-by", "esnext.typed-array.to-reversed", "esnext.typed-array.to-sorted", "esnext.typed-array.to-spliced", "esnext.typed-array.unique-by", "esnext.typed-array.with"];
const PromiseDependencies = ["es.promise", "es.object.to-string"];
const PromiseDependenciesWithIterators = [...PromiseDependencies, ...CommonIterators];
const SymbolDependencies = ["es.symbol", "es.symbol.description", "es.object.to-string"];
const MapDependencies = ["es.map", "esnext.map.delete-all", "esnext.map.emplace", "esnext.map.every", "esnext.map.filter", "esnext.map.find", "esnext.map.find-key", "esnext.map.includes", "esnext.map.key-of", "esnext.map.map-keys", "esnext.map.map-values", "esnext.map.merge", "esnext.map.reduce", "esnext.map.some", "esnext.map.update", ...CommonIteratorsWithTag];
const SetDependencies = ["es.set", "esnext.set.add-all", "esnext.set.delete-all", "esnext.set.difference", "esnext.set.every", "esnext.set.filter", "esnext.set.find", "esnext.set.intersection", "esnext.set.is-disjoint-from", "esnext.set.is-subset-of", "esnext.set.is-superset-of", "esnext.set.join", "esnext.set.map", "esnext.set.reduce", "esnext.set.some", "esnext.set.symmetric-difference", "esnext.set.union", ...CommonIteratorsWithTag];
const WeakMapDependencies = ["es.weak-map", "esnext.weak-map.delete-all", "esnext.weak-map.emplace", ...CommonIteratorsWithTag];
const WeakSetDependencies = ["es.weak-set", "esnext.weak-set.add-all", "esnext.weak-set.delete-all", ...CommonIteratorsWithTag];
const DOMExceptionDependencies = ["web.dom-exception.constructor", "web.dom-exception.stack", "web.dom-exception.to-string-tag", "es.error.to-string"];
const URLSearchParamsDependencies = ["web.url-search-params", ...CommonIteratorsWithTag];
const AsyncIteratorDependencies = ["esnext.async-iterator.constructor", ...PromiseDependencies];
const AsyncIteratorProblemMethods = ["esnext.async-iterator.every", "esnext.async-iterator.filter", "esnext.async-iterator.find", "esnext.async-iterator.flat-map", "esnext.async-iterator.for-each", "esnext.async-iterator.map", "esnext.async-iterator.reduce", "esnext.async-iterator.some"];
const IteratorDependencies = ["esnext.iterator.constructor", "es.object.to-string"];
const TypedArrayStaticMethods = {
from: define(null, ["es.typed-array.from"]),
fromAsync: define(null, ["esnext.typed-array.from-async", ...PromiseDependenciesWithIterators]),
of: define(null, ["es.typed-array.of"])
};
const BuiltIns = {
AsyncIterator: define("async-iterator/index", AsyncIteratorDependencies),
AggregateError: define("aggregate-error", ["es.aggregate-error", ...ErrorDependencies, ...CommonIteratorsWithTag, "es.aggregate-error.cause"]),
ArrayBuffer: define(null, ["es.array-buffer.constructor", "es.array-buffer.slice", "es.object.to-string"]),
DataView: define(null, ["es.data-view", "es.array-buffer.slice", "es.object.to-string"]),
Date: define(null, ["es.date.to-string"]),
DOMException: define("dom-exception", DOMExceptionDependencies),
Error: define(null, ErrorDependencies),
EvalError: define(null, ErrorDependencies),
Float32Array: typed("es.typed-array.float32-array"),
Float64Array: typed("es.typed-array.float64-array"),
Int8Array: typed("es.typed-array.int8-array"),
Int16Array: typed("es.typed-array.int16-array"),
Int32Array: typed("es.typed-array.int32-array"),
Iterator: define("iterator/index", IteratorDependencies),
Uint8Array: typed("es.typed-array.uint8-array"),
Uint8ClampedArray: typed("es.typed-array.uint8-clamped-array"),
Uint16Array: typed("es.typed-array.uint16-array"),
Uint32Array: typed("es.typed-array.uint32-array"),
Map: define("map/index", MapDependencies),
Number: define(null, ["es.number.constructor"]),
Observable: define("observable/index", ["esnext.observable", "esnext.symbol.observable", "es.object.to-string", ...CommonIteratorsWithTag]),
Promise: define("promise/index", PromiseDependencies),
RangeError: define(null, ErrorDependencies),
ReferenceError: define(null, ErrorDependencies),
Reflect: define(null, ["es.reflect.to-string-tag", "es.object.to-string"]),
RegExp: define(null, ["es.regexp.constructor", "es.regexp.dot-all", "es.regexp.exec", "es.regexp.sticky", "es.regexp.to-string"]),
Set: define("set/index", SetDependencies),
Symbol: define("symbol/index", SymbolDependencies),
SyntaxError: define(null, ErrorDependencies),
TypeError: define(null, ErrorDependencies),
URIError: define(null, ErrorDependencies),
URL: define("url/index", ["web.url", ...URLSearchParamsDependencies]),
URLSearchParams: define("url-search-params/index", URLSearchParamsDependencies),
WeakMap: define("weak-map/index", WeakMapDependencies),
WeakSet: define("weak-set/index", WeakSetDependencies),
atob: define("atob", ["web.atob", ...DOMExceptionDependencies]),
btoa: define("btoa", ["web.btoa", ...DOMExceptionDependencies]),
clearImmediate: define("clear-immediate", ["web.immediate"]),
compositeKey: define("composite-key", ["esnext.composite-key"]),
compositeSymbol: define("composite-symbol", ["esnext.composite-symbol"]),
escape: define("escape", ["es.escape"]),
fetch: define(null, PromiseDependencies),
globalThis: define("global-this", ["es.global-this"]),
parseFloat: define("parse-float", ["es.parse-float"]),
parseInt: define("parse-int", ["es.parse-int"]),
queueMicrotask: define("queue-microtask", ["web.queue-microtask"]),
setImmediate: define("set-immediate", ["web.immediate"]),
setInterval: define("set-interval", ["web.timers"]),
setTimeout: define("set-timeout", ["web.timers"]),
structuredClone: define("structured-clone", ["web.structured-clone", ...DOMExceptionDependencies, "es.array.iterator", "es.object.keys", "es.object.to-string", "es.map", "es.set"]),
unescape: define("unescape", ["es.unescape"])
};
const StaticProperties = {
AsyncIterator: {
from: define("async-iterator/from", ["esnext.async-iterator.from", ...AsyncIteratorDependencies, ...AsyncIteratorProblemMethods, ...CommonIterators])
},
Array: {
from: define("array/from", ["es.array.from", "es.string.iterator"]),
fromAsync: define("array/from-async", ["esnext.array.from-async", ...PromiseDependenciesWithIterators]),
isArray: define("array/is-array", ["es.array.is-array"]),
isTemplateObject: define("array/is-template-object", ["esnext.array.is-template-object"]),
of: define("array/of", ["es.array.of"])
},
ArrayBuffer: {
isView: define(null, ["es.array-buffer.is-view"])
},
BigInt: {
range: define("bigint/range", ["esnext.bigint.range", "es.object.to-string"])
},
Date: {
now: define("date/now", ["es.date.now"])
},
Function: {
isCallable: define("function/is-callable", ["esnext.function.is-callable"]),
isConstructor: define("function/is-constructor", ["esnext.function.is-constructor"])
},
Iterator: {
from: define("iterator/from", ["esnext.iterator.from", ...IteratorDependencies, ...CommonIterators])
},
JSON: {
stringify: define("json/stringify", ["es.json.stringify"], "es.symbol")
},
Math: {
DEG_PER_RAD: define("math/deg-per-rad", ["esnext.math.deg-per-rad"]),
RAD_PER_DEG: define("math/rad-per-deg", ["esnext.math.rad-per-deg"]),
acosh: define("math/acosh", ["es.math.acosh"]),
asinh: define("math/asinh", ["es.math.asinh"]),
atanh: define("math/atanh", ["es.math.atanh"]),
cbrt: define("math/cbrt", ["es.math.cbrt"]),
clamp: define("math/clamp", ["esnext.math.clamp"]),
clz32: define("math/clz32", ["es.math.clz32"]),
cosh: define("math/cosh", ["es.math.cosh"]),
degrees: define("math/degrees", ["esnext.math.degrees"]),
expm1: define("math/expm1", ["es.math.expm1"]),
fround: define("math/fround", ["es.math.fround"]),
fscale: define("math/fscale", ["esnext.math.fscale"]),
hypot: define("math/hypot", ["es.math.hypot"]),
iaddh: define("math/iaddh", ["esnext.math.iaddh"]),
imul: define("math/imul", ["es.math.imul"]),
imulh: define("math/imulh", ["esnext.math.imulh"]),
isubh: define("math/isubh", ["esnext.math.isubh"]),
log10: define("math/log10", ["es.math.log10"]),
log1p: define("math/log1p", ["es.math.log1p"]),
log2: define("math/log2", ["es.math.log2"]),
radians: define("math/radians", ["esnext.math.radians"]),
scale: define("math/scale", ["esnext.math.scale"]),
seededPRNG: define("math/seeded-prng", ["esnext.math.seeded-prng"]),
sign: define("math/sign", ["es.math.sign"]),
signbit: define("math/signbit", ["esnext.math.signbit"]),
sinh: define("math/sinh", ["es.math.sinh"]),
tanh: define("math/tanh", ["es.math.tanh"]),
trunc: define("math/trunc", ["es.math.trunc"]),
umulh: define("math/umulh", ["esnext.math.umulh"])
},
Map: {
from: define(null, ["esnext.map.from", ...MapDependencies]),
groupBy: define(null, ["esnext.map.group-by", ...MapDependencies]),
keyBy: define(null, ["esnext.map.key-by", ...MapDependencies]),
of: define(null, ["esnext.map.of", ...MapDependencies])
},
Number: {
EPSILON: define("number/epsilon", ["es.number.epsilon"]),
MAX_SAFE_INTEGER: define("number/max-safe-integer", ["es.number.max-safe-integer"]),
MIN_SAFE_INTEGER: define("number/min-safe-integer", ["es.number.min-safe-integer"]),
fromString: define("number/from-string", ["esnext.number.from-string"]),
isFinite: define("number/is-finite", ["es.number.is-finite"]),
isInteger: define("number/is-integer", ["es.number.is-integer"]),
isNaN: define("number/is-nan", ["es.number.is-nan"]),
isSafeInteger: define("number/is-safe-integer", ["es.number.is-safe-integer"]),
parseFloat: define("number/parse-float", ["es.number.parse-float"]),
parseInt: define("number/parse-int", ["es.number.parse-int"]),
range: define("number/range", ["esnext.number.range", "es.object.to-string"])
},
Object: {
assign: define("object/assign", ["es.object.assign"]),
create: define("object/create", ["es.object.create"]),
defineProperties: define("object/define-properties", ["es.object.define-properties"]),
defineProperty: define("object/define-property", ["es.object.define-property"]),
entries: define("object/entries", ["es.object.entries"]),
freeze: define("object/freeze", ["es.object.freeze"]),
fromEntries: define("object/from-entries", ["es.object.from-entries", "es.array.iterator"]),
getOwnPropertyDescriptor: define("object/get-own-property-descriptor", ["es.object.get-own-property-descriptor"]),
getOwnPropertyDescriptors: define("object/get-own-property-descriptors", ["es.object.get-own-property-descriptors"]),
getOwnPropertyNames: define("object/get-own-property-names", ["es.object.get-own-property-names"]),
getOwnPropertySymbols: define("object/get-own-property-symbols", ["es.symbol"]),
getPrototypeOf: define("object/get-prototype-of", ["es.object.get-prototype-of"]),
hasOwn: define("object/has-own", ["es.object.has-own"]),
is: define("object/is", ["es.object.is"]),
isExtensible: define("object/is-extensible", ["es.object.is-extensible"]),
isFrozen: define("object/is-frozen", ["es.object.is-frozen"]),
isSealed: define("object/is-sealed", ["es.object.is-sealed"]),
keys: define("object/keys", ["es.object.keys"]),
preventExtensions: define("object/prevent-extensions", ["es.object.prevent-extensions"]),
seal: define("object/seal", ["es.object.seal"]),
setPrototypeOf: define("object/set-prototype-of", ["es.object.set-prototype-of"]),
values: define("object/values", ["es.object.values"])
},
Promise: {
all: define(null, PromiseDependenciesWithIterators),
allSettled: define(null, ["es.promise.all-settled", ...PromiseDependenciesWithIterators]),
any: define(null, ["es.promise.any", "es.aggregate-error", ...PromiseDependenciesWithIterators]),
race: define(null, PromiseDependenciesWithIterators),
try: define(null, ["esnext.promise.try", ...PromiseDependenciesWithIterators])
},
Reflect: {
apply: define("reflect/apply", ["es.reflect.apply"]),
construct: define("reflect/construct", ["es.reflect.construct"]),
defineMetadata: define("reflect/define-metadata", ["esnext.reflect.define-metadata"]),
defineProperty: define("reflect/define-property", ["es.reflect.define-property"]),
deleteMetadata: define("reflect/delete-metadata", ["esnext.reflect.delete-metadata"]),
deleteProperty: define("reflect/delete-property", ["es.reflect.delete-property"]),
get: define("reflect/get", ["es.reflect.get"]),
getMetadata: define("reflect/get-metadata", ["esnext.reflect.get-metadata"]),
getMetadataKeys: define("reflect/get-metadata-keys", ["esnext.reflect.get-metadata-keys"]),
getOwnMetadata: define("reflect/get-own-metadata", ["esnext.reflect.get-own-metadata"]),
getOwnMetadataKeys: define("reflect/get-own-metadata-keys", ["esnext.reflect.get-own-metadata-keys"]),
getOwnPropertyDescriptor: define("reflect/get-own-property-descriptor", ["es.reflect.get-own-property-descriptor"]),
getPrototypeOf: define("reflect/get-prototype-of", ["es.reflect.get-prototype-of"]),
has: define("reflect/has", ["es.reflect.has"]),
hasMetadata: define("reflect/has-metadata", ["esnext.reflect.has-metadata"]),
hasOwnMetadata: define("reflect/has-own-metadata", ["esnext.reflect.has-own-metadata"]),
isExtensible: define("reflect/is-extensible", ["es.reflect.is-extensible"]),
metadata: define("reflect/metadata", ["esnext.reflect.metadata"]),
ownKeys: define("reflect/own-keys", ["es.reflect.own-keys"]),
preventExtensions: define("reflect/prevent-extensions", ["es.reflect.prevent-extensions"]),
set: define("reflect/set", ["es.reflect.set"]),
setPrototypeOf: define("reflect/set-prototype-of", ["es.reflect.set-prototype-of"])
},
Set: {
from: define(null, ["esnext.set.from", ...SetDependencies]),
of: define(null, ["esnext.set.of", ...SetDependencies])
},
String: {
cooked: define("string/cooked", ["esnext.string.cooked"]),
fromCodePoint: define("string/from-code-point", ["es.string.from-code-point"]),
raw: define("string/raw", ["es.string.raw"])
},
Symbol: {
asyncDispose: define("symbol/async-dispose", ["esnext.symbol.async-dispose"]),
asyncIterator: define("symbol/async-iterator", ["es.symbol.async-iterator"]),
dispose: define("symbol/dispose", ["esnext.symbol.dispose"]),
for: define("symbol/for", [], "es.symbol"),
hasInstance: define("symbol/has-instance", ["es.symbol.has-instance", "es.function.has-instance"]),
isConcatSpreadable: define("symbol/is-concat-spreadable", ["es.symbol.is-concat-spreadable", "es.array.concat"]),
iterator: define("symbol/iterator", ["es.symbol.iterator", ...CommonIteratorsWithTag]),
keyFor: define("symbol/key-for", [], "es.symbol"),
match: define("symbol/match", ["es.symbol.match", "es.string.match"]),
matcher: define("symbol/matcher", ["esnext.symbol.matcher"]),
matchAll: define("symbol/match-all", ["es.symbol.match-all", "es.string.match-all"]),
metadata: define("symbol/metadata", ["esnext.symbol.metadata"]),
observable: define("symbol/observable", ["esnext.symbol.observable"]),
patternMatch: define("symbol/pattern-match", ["esnext.symbol.pattern-match"]),
replace: define("symbol/replace", ["es.symbol.replace", "es.string.replace"]),
search: define("symbol/search", ["es.symbol.search", "es.string.search"]),
species: define("symbol/species", ["es.symbol.species", "es.array.species"]),
split: define("symbol/split", ["es.symbol.split", "es.string.split"]),
toPrimitive: define("symbol/to-primitive", ["es.symbol.to-primitive", "es.date.to-primitive"]),
toStringTag: define("symbol/to-string-tag", ["es.symbol.to-string-tag", "es.object.to-string", "es.math.to-string-tag", "es.json.to-string-tag"]),
unscopables: define("symbol/unscopables", ["es.symbol.unscopables"])
},
WeakMap: {
from: define(null, ["esnext.weak-map.from", ...WeakMapDependencies]),
of: define(null, ["esnext.weak-map.of", ...WeakMapDependencies])
},
WeakSet: {
from: define(null, ["esnext.weak-set.from", ...WeakSetDependencies]),
of: define(null, ["esnext.weak-set.of", ...WeakSetDependencies])
},
Int8Array: TypedArrayStaticMethods,
Uint8Array: TypedArrayStaticMethods,
Uint8ClampedArray: TypedArrayStaticMethods,
Int16Array: TypedArrayStaticMethods,
Uint16Array: TypedArrayStaticMethods,
Int32Array: TypedArrayStaticMethods,
Uint32Array: TypedArrayStaticMethods,
Float32Array: TypedArrayStaticMethods,
Float64Array: TypedArrayStaticMethods,
WebAssembly: {
CompileError: define(null, ErrorDependencies),
LinkError: define(null, ErrorDependencies),
RuntimeError: define(null, ErrorDependencies)
}
};
const InstanceProperties = {
asIndexedPairs: define("instance/asIndexedPairs", ["esnext.async-iterator.as-indexed-pairs", ...AsyncIteratorDependencies, "esnext.iterator.as-indexed-pairs", ...IteratorDependencies]),
at: define("instance/at", [// TODO: We should introduce overloaded instance methods definition
// Before that is implemented, the `esnext.string.at` must be the first
// In pure mode, the provider resolves the descriptor as a "pure" `esnext.string.at`
// and treats the compat-data of `esnext.string.at` as the compat-data of
// pure import `instance/at`. The first polyfill here should have the lowest corejs
// supported versions.
"esnext.string.at", "es.string.at-alternative", "es.array.at"]),
anchor: define(null, ["es.string.anchor"]),
big: define(null, ["es.string.big"]),
bind: define("instance/bind", ["es.function.bind"]),
blink: define(null, ["es.string.blink"]),
bold: define(null, ["es.string.bold"]),
codePointAt: define("instance/code-point-at", ["es.string.code-point-at"]),
codePoints: define("instance/code-points", ["esnext.string.code-points"]),
concat: define("instance/concat", ["es.array.concat"], undefined, ["String"]),
copyWithin: define("instance/copy-within", ["es.array.copy-within"]),
description: define(null, ["es.symbol", "es.symbol.description"]),
dotAll: define("instance/dot-all", ["es.regexp.dot-all"]),
drop: define("instance/drop", ["esnext.async-iterator.drop", ...AsyncIteratorDependencies, "esnext.iterator.drop", ...IteratorDependencies]),
emplace: define("instance/emplace", ["esnext.map.emplace", "esnext.weak-map.emplace"]),
endsWith: define("instance/ends-with", ["es.string.ends-with"]),
entries: define("instance/entries", ArrayNatureIteratorsWithTag),
every: define("instance/every", ["es.array.every", "esnext.async-iterator.every", // TODO: add async iterator dependencies when we support sub-dependencies
// esnext.async-iterator.every depends on es.promise
// but we don't want to pull es.promise when esnext.async-iterator is disabled
//
// ...AsyncIteratorDependencies
"esnext.iterator.every", ...IteratorDependencies]),
exec: define(null, ["es.regexp.exec"]),
fill: define("instance/fill", ["es.array.fill"]),
filter: define("instance/filter", ["es.array.filter", "esnext.async-iterator.filter", "esnext.iterator.filter", ...IteratorDependencies]),
filterReject: define("instance/filterReject", ["esnext.array.filter-reject"]),
finally: define(null, ["es.promise.finally", ...PromiseDependencies]),
find: define("instance/find", ["es.array.find", "esnext.async-iterator.find", "esnext.iterator.find", ...IteratorDependencies]),
findIndex: define("instance/find-index", ["es.array.find-index"]),
findLast: define("instance/find-last", ["esnext.array.find-last"]),
findLastIndex: define("instance/find-last-index", ["esnext.array.find-last-index"]),
fixed: define(null, ["es.string.fixed"]),
flags: define("instance/flags", ["es.regexp.flags"]),
flatMap: define("instance/flat-map", ["es.array.flat-map", "es.array.unscopables.flat-map", "esnext.async-iterator.flat-map", "esnext.iterator.flat-map", ...IteratorDependencies]),
flat: define("instance/flat", ["es.array.flat", "es.array.unscopables.flat"]),
getYear: define(null, ["es.date.get-year"]),
groupBy: define("instance/group-by", ["esnext.array.group-by"]),
groupByToMap: define("instance/group-by-to-map", ["esnext.array.group-by-to-map", "es.map", "es.object.to-string"]),
fontcolor: define(null, ["es.string.fontcolor"]),
fontsize: define(null, ["es.string.fontsize"]),
forEach: define("instance/for-each", ["es.array.for-each", "esnext.async-iterator.for-each", "esnext.iterator.for-each", ...IteratorDependencies, "web.dom-collections.for-each"]),
includes: define("instance/includes", ["es.array.includes", "es.string.includes"]),
indexOf: define("instance/index-of", ["es.array.index-of"]),
italic: define(null, ["es.string.italics"]),
join: define(null, ["es.array.join"]),
keys: define("instance/keys", ArrayNatureIteratorsWithTag),
lastIndex: define(null, ["esnext.array.last-index"]),
lastIndexOf: define("instance/last-index-of", ["es.array.last-index-of"]),
lastItem: define(null, ["esnext.array.last-item"]),
link: define(null, ["es.string.link"]),
map: define("instance/map", ["es.array.map", "esnext.async-iterator.map", "esnext.iterator.map"]),
match: define(null, ["es.string.match", "es.regexp.exec"]),
matchAll: define("instance/match-all", ["es.string.match-all", "es.regexp.exec"]),
name: define(null, ["es.function.name"]),
padEnd: define("instance/pad-end", ["es.string.pad-end"]),
padStart: define("instance/pad-start", ["es.string.pad-start"]),
reduce: define("instance/reduce", ["es.array.reduce", "esnext.async-iterator.reduce", "esnext.iterator.reduce", ...IteratorDependencies]),
reduceRight: define("instance/reduce-right", ["es.array.reduce-right"]),
repeat: define("instance/repeat", ["es.string.repeat"]),
replace: define(null, ["es.string.replace", "es.regexp.exec"]),
replaceAll: define("instance/replace-all", ["es.string.replace-all", "es.string.replace", "es.regexp.exec"]),
reverse: define("instance/reverse", ["es.array.reverse"]),
search: define(null, ["es.string.search", "es.regexp.exec"]),
setYear: define(null, ["es.date.set-year"]),
slice: define("instance/slice", ["es.array.slice"]),
small: define(null, ["es.string.small"]),
some: define("instance/some", ["es.array.some", "esnext.async-iterator.some", "esnext.iterator.some", ...IteratorDependencies]),
sort: define("instance/sort", ["es.array.sort"]),
splice: define("instance/splice", ["es.array.splice"]),
split: define(null, ["es.string.split", "es.regexp.exec"]),
startsWith: define("instance/starts-with", ["es.string.starts-with"]),
sticky: define("instance/sticky", ["es.regexp.sticky"]),
strike: define(null, ["es.string.strike"]),
sub: define(null, ["es.string.sub"]),
substr: define(null, ["es.string.substr"]),
sup: define(null, ["es.string.sup"]),
take: define("instance/take", ["esnext.async-iterator.take", ...AsyncIteratorDependencies, "esnext.iterator.take", ...IteratorDependencies]),
test: define("instance/test", ["es.regexp.test", "es.regexp.exec"]),
toArray: define("instance/to-array", ["esnext.async-iterator.to-array", ...AsyncIteratorDependencies, "esnext.iterator.to-array", ...IteratorDependencies]),
toAsync: define(null, ["esnext.iterator.to-async", ...IteratorDependencies, ...AsyncIteratorDependencies, ...AsyncIteratorProblemMethods]),
toExponential: define(null, ["es.number.to-exponential"]),
toFixed: define(null, ["es.number.to-fixed"]),
toGMTString: define(null, ["es.date.to-gmt-string"]),
toISOString: define(null, ["es.date.to-iso-string"]),
toJSON: define(null, ["es.date.to-json", "web.url.to-json"]),
toPrecision: define(null, ["es.number.to-precision"]),
toReversed: define("instance/to-reversed", ["esnext.array.to-reversed"]),
toSorted: define("instance/to-sorted", ["esnext.array.to-sorted", "es.array.sort"]),
toSpliced: define("instance/to-reversed", ["esnext.array.to-spliced"]),
toString: define(null, ["es.object.to-string", "es.error.to-string", "es.date.to-string", "es.regexp.to-string"]),
trim: define("instance/trim", ["es.string.trim"]),
trimEnd: define("instance/trim-end", ["es.string.trim-end"]),
trimLeft: define("instance/trim-left", ["es.string.trim-start"]),
trimRight: define("instance/trim-right", ["es.string.trim-end"]),
trimStart: define("instance/trim-start", ["es.string.trim-start"]),
uniqueBy: define("instance/unique-by", ["esnext.array.unique-by", "es.map"]),
unThis: define("instance/un-this", ["esnext.function.un-this"]),
values: define("instance/values", ArrayNatureIteratorsWithTag),
with: define("instance/with", ["esnext.array.with"]),
__defineGetter__: define(null, ["es.object.define-getter"]),
__defineSetter__: define(null, ["es.object.define-setter"]),
__lookupGetter__: define(null, ["es.object.lookup-getter"]),
__lookupSetter__: define(null, ["es.object.lookup-setter"])
};
const CommonInstanceDependencies = new Set(["es.object.to-string", "es.object.define-getter", "es.object.define-setter", "es.object.lookup-getter", "es.object.lookup-setter", "es.regexp.exec"]);
const {
types: t$1
} = babel.default || babel;
function callMethod(path, id) {
const {
object
} = path.node;
let context1, context2;
if (t$1.isIdentifier(object)) {
context1 = object;
context2 = t$1.cloneNode(object);
} else {
context1 = path.scope.generateDeclaredUidIdentifier("context");
context2 = t$1.assignmentExpression("=", t$1.cloneNode(context1), object);
}
path.replaceWith(t$1.memberExpression(t$1.callExpression(id, [context2]), t$1.identifier("call")));
path.parentPath.unshiftContainer("arguments", context1);
}
function isCoreJSSource(source) {
if (typeof source === "string") {
source = source.replace(/\\/g, "/").replace(/(\/(index)?)?(\.js)?$/i, "").toLowerCase();
}
return hasOwnProperty.call(corejsEntries, source) && corejsEntries[source];
}
function coreJSModule(name) {
return `core-js/modules/${name}.js`;
}
function coreJSPureHelper(name, useBabelRuntime, ext) {
return useBabelRuntime ? `${useBabelRuntime}/core-js/${name}${ext}` : `core-js-pure/features/${name}.js`;
}
const {
types: t
} = babel.default || babel;
const runtimeCompat = "#__secret_key__@babel/runtime__compatibility";
const esnextFallback = (name, cb) => {
if (cb(name)) return true;
if (!name.startsWith("es.")) return false;
const fallback = `esnext.${name.slice(3)}`;
if (!corejs3Polyfills[fallback]) return false;
return cb(fallback);
};
var index = defineProvider(function ({
getUtils,
method,
shouldInjectPolyfill,
createMetaResolver,
debug,
babel
}, {
version = 3,
proposals,
shippedProposals,
[runtimeCompat]: {
useBabelRuntime,
ext = ".js"
} = {}
}) {
const isWebpack = babel.caller(caller => (caller == null ? void 0 : caller.name) === "babel-loader");
const resolve = createMetaResolver({
global: BuiltIns,
static: StaticProperties,
instance: InstanceProperties
});
const available = new Set(getModulesListForTargetVersion(version));
function getCoreJSPureBase(useProposalBase) {
return useBabelRuntime ? useProposalBase ? `${useBabelRuntime}/core-js` : `${useBabelRuntime}/core-js-stable` : useProposalBase ? "core-js-pure/features" : "core-js-pure/stable";
}
function maybeInjectGlobalImpl(name, utils) {
if (shouldInjectPolyfill(name)) {
debug(name);
utils.injectGlobalImport(coreJSModule(name));
return true;
}
return false;
}
function maybeInjectGlobal(names, utils, fallback = true) {
for (const name of names) {
if (fallback) {
esnextFallback(name, name => maybeInjectGlobalImpl(name, utils));
} else {
maybeInjectGlobalImpl(name, utils);
}
}
}
function maybeInjectPure(desc, hint, utils, object) {
if (desc.pure && !(object && desc.exclude && desc.exclude.includes(object)) && esnextFallback(desc.name, shouldInjectPolyfill)) {
const {
name
} = desc;
let useProposalBase = false;
if (proposals || shippedProposals && name.startsWith("esnext.")) {
useProposalBase = true;
} else if (name.startsWith("es.") && !available.has(name)) {
useProposalBase = true;
}
const coreJSPureBase = getCoreJSPureBase(useProposalBase);
return utils.injectDefaultImport( // $FlowIgnore, we already guard desc.pure
`${coreJSPureBase}/${desc.pure}${ext}`, hint);
}
}
function isFeatureStable(name) {
if (name.startsWith("esnext.")) {
const esName = `es.${name.slice(7)}`; // If its imaginative esName is not in latest compat data, it means
// the proposal is not stage 4
return esName in corejs3Polyfills;
}
return true;
}
return {
name: "corejs3",
polyfills: corejs3Polyfills,
filterPolyfills(name) {
if (!available.has(name)) return false;
if (proposals || method === "entry-global") return true;
if (shippedProposals && corejs3ShippedProposalsList.has(name)) {
return true;
}
return isFeatureStable(name);
},
entryGlobal(meta, utils, path) {
if (meta.kind !== "import") return;
const modules = isCoreJSSource(meta.source);
if (!modules) return;
if (modules.length === 1 && meta.source === coreJSModule(modules[0]) && shouldInjectPolyfill(modules[0])) {
// Avoid infinite loop: do not replace imports with a new copy of
// themselves.
debug(null);
return;
}
const modulesSet = new Set(modules);
const filteredModules = modules.filter(module => {
if (!module.startsWith("esnext.")) return true;
const stable = module.replace("esnext.", "es.");
if (modulesSet.has(stable) && shouldInjectPolyfill(stable)) {
return false;
}
return true;
});
maybeInjectGlobal(filteredModules, utils, false);
path.remove();
},
usageGlobal(meta, utils) {
const resolved = resolve(meta);
if (!resolved) return;
let deps = resolved.desc.global;
if (resolved.kind !== "global" && meta.object && meta.placement === "prototype") {
const low = meta.object.toLowerCase();
deps = deps.filter(m => m.includes(low) || CommonInstanceDependencies.has(m));
}
maybeInjectGlobal(deps, utils);
},
usagePure(meta, utils, path) {
if (meta.kind === "in") {
if (meta.key === "Symbol.iterator") {
path.replaceWith(t.callExpression(utils.injectDefaultImport(coreJSPureHelper("is-iterable", useBabelRuntime, ext), "isIterable"), [path.node.right]));
}
return;
}
if (path.parentPath.isUnaryExpression({
operator: "delete"
})) return;
let isCall;
if (meta.kind === "property") {
// We can't compile destructuring.
if (!path.isMemberExpression()) return;
if (!path.isReferenced()) return;
isCall = path.parentPath.isCallExpression({
callee: path.node
});
if (meta.key === "Symbol.iterator") {
if (!shouldInjectPolyfill("es.symbol.iterator")) return;
if (isCall) {
if (path.parent.arguments.length === 0) {
path.parentPath.replaceWith(t.callExpression(utils.injectDefaultImport(coreJSPureHelper("get-iterator", useBabelRuntime, ext), "getIterator"), [path.node.object]));
path.skip();
} else {
callMethod(path, utils.injectDefaultImport(coreJSPureHelper("get-iterator-method", useBabelRuntime, ext), "getIteratorMethod"));
}
} else {
path.replaceWith(t.callExpression(utils.injectDefaultImport(coreJSPureHelper("get-iterator-method", useBabelRuntime, ext), "getIteratorMethod"), [path.node.object]));
}
return;
}
}
let resolved = resolve(meta);
if (!resolved) return;
if (useBabelRuntime && resolved.desc.pure && resolved.desc.pure.slice(-6) === "/index") {
// Remove /index, since it doesn't exist in @babel/runtime-corejs3s
resolved = { ...resolved,
desc: { ...resolved.desc,
pure: resolved.desc.pure.slice(0, -6)
}
};
}
if (resolved.kind === "global") {
const id = maybeInjectPure(resolved.desc, resolved.name, utils);
if (id) path.replaceWith(id);
} else if (resolved.kind === "static") {
const id = maybeInjectPure(resolved.desc, resolved.name, utils, // $FlowIgnore
meta.object);
if (id) path.replaceWith(id);
} else if (resolved.kind === "instance") {
const id = maybeInjectPure(resolved.desc, `${resolved.name}InstanceProperty`, utils, // $FlowIgnore
meta.object);
if (!id) return;
if (isCall) {
callMethod(path, id);
} else {
path.replaceWith(t.callExpression(id, [path.node.object]));
}
}
},
visitor: method === "usage-global" && {
// import("foo")
CallExpression(path) {
if (path.get("callee").isImport()) {
const utils = getUtils(path);
if (isWebpack) {
// Webpack uses Promise.all to handle dynamic import.
maybeInjectGlobal(PromiseDependenciesWithIterators, utils);
} else {
maybeInjectGlobal(PromiseDependencies, utils);
}
}
},
// (async function () { }).finally(...)
Function(path) {
if (path.node.async) {
maybeInjectGlobal(PromiseDependencies, getUtils(path));
}
},
// for-of, [a, b] = c
"ForOfStatement|ArrayPattern"(path) {
maybeInjectGlobal(CommonIterators, getUtils(path));
},
// [...spread]
SpreadElement(path) {
if (!path.parentPath.isObjectExpression()) {
maybeInjectGlobal(CommonIterators, getUtils(path));
}
},
// yield*
YieldExpression(path) {
if (path.node.delegate) {
maybeInjectGlobal(CommonIterators, getUtils(path));
}
}
}
};
});
export default index;
//# sourceMappingURL=index.mjs.map

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"use strict";
exports.__esModule = true;
exports.CommonInstanceDependencies = exports.InstanceProperties = exports.StaticProperties = exports.BuiltIns = exports.PromiseDependenciesWithIterators = exports.PromiseDependencies = exports.CommonIterators = void 0;
var _data = _interopRequireDefault(require("../core-js-compat/data.js"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
const polyfillsOrder = {};
Object.keys(_data.default).forEach((name, index) => {
polyfillsOrder[name] = index;
});
const define = (pure, global, name = global[0], exclude) => {
return {
name,
pure,
global: global.sort((a, b) => polyfillsOrder[a] - polyfillsOrder[b]),
exclude
};
};
const typed = name => define(null, [name, ...TypedArrayDependencies]);
const ArrayNatureIterators = ["es.array.iterator", "web.dom-collections.iterator"];
const CommonIterators = ["es.string.iterator", ...ArrayNatureIterators];
exports.CommonIterators = CommonIterators;
const ArrayNatureIteratorsWithTag = ["es.object.to-string", ...ArrayNatureIterators];
const CommonIteratorsWithTag = ["es.object.to-string", ...CommonIterators];
const ErrorDependencies = ["es.error.cause", "es.error.to-string"];
const TypedArrayDependencies = ["es.typed-array.at", "es.typed-array.copy-within", "es.typed-array.every", "es.typed-array.fill", "es.typed-array.filter", "es.typed-array.find", "es.typed-array.find-index", "es.typed-array.for-each", "es.typed-array.includes", "es.typed-array.index-of", "es.typed-array.iterator", "es.typed-array.join", "es.typed-array.last-index-of", "es.typed-array.map", "es.typed-array.reduce", "es.typed-array.reduce-right", "es.typed-array.reverse", "es.typed-array.set", "es.typed-array.slice", "es.typed-array.some", "es.typed-array.sort", "es.typed-array.subarray", "es.typed-array.to-locale-string", "es.typed-array.to-string", "es.object.to-string", "es.array.iterator", "es.array-buffer.slice", "esnext.typed-array.filter-reject", "esnext.typed-array.find-last", "esnext.typed-array.find-last-index", "esnext.typed-array.group-by", "esnext.typed-array.to-reversed", "esnext.typed-array.to-sorted", "esnext.typed-array.to-spliced", "esnext.typed-array.unique-by", "esnext.typed-array.with"];
const PromiseDependencies = ["es.promise", "es.object.to-string"];
exports.PromiseDependencies = PromiseDependencies;
const PromiseDependenciesWithIterators = [...PromiseDependencies, ...CommonIterators];
exports.PromiseDependenciesWithIterators = PromiseDependenciesWithIterators;
const SymbolDependencies = ["es.symbol", "es.symbol.description", "es.object.to-string"];
const MapDependencies = ["es.map", "esnext.map.delete-all", "esnext.map.emplace", "esnext.map.every", "esnext.map.filter", "esnext.map.find", "esnext.map.find-key", "esnext.map.includes", "esnext.map.key-of", "esnext.map.map-keys", "esnext.map.map-values", "esnext.map.merge", "esnext.map.reduce", "esnext.map.some", "esnext.map.update", ...CommonIteratorsWithTag];
const SetDependencies = ["es.set", "esnext.set.add-all", "esnext.set.delete-all", "esnext.set.difference", "esnext.set.every", "esnext.set.filter", "esnext.set.find", "esnext.set.intersection", "esnext.set.is-disjoint-from", "esnext.set.is-subset-of", "esnext.set.is-superset-of", "esnext.set.join", "esnext.set.map", "esnext.set.reduce", "esnext.set.some", "esnext.set.symmetric-difference", "esnext.set.union", ...CommonIteratorsWithTag];
const WeakMapDependencies = ["es.weak-map", "esnext.weak-map.delete-all", "esnext.weak-map.emplace", ...CommonIteratorsWithTag];
const WeakSetDependencies = ["es.weak-set", "esnext.weak-set.add-all", "esnext.weak-set.delete-all", ...CommonIteratorsWithTag];
const DOMExceptionDependencies = ["web.dom-exception.constructor", "web.dom-exception.stack", "web.dom-exception.to-string-tag", "es.error.to-string"];
const URLSearchParamsDependencies = ["web.url-search-params", ...CommonIteratorsWithTag];
const AsyncIteratorDependencies = ["esnext.async-iterator.constructor", ...PromiseDependencies];
const AsyncIteratorProblemMethods = ["esnext.async-iterator.every", "esnext.async-iterator.filter", "esnext.async-iterator.find", "esnext.async-iterator.flat-map", "esnext.async-iterator.for-each", "esnext.async-iterator.map", "esnext.async-iterator.reduce", "esnext.async-iterator.some"];
const IteratorDependencies = ["esnext.iterator.constructor", "es.object.to-string"];
const TypedArrayStaticMethods = {
from: define(null, ["es.typed-array.from"]),
fromAsync: define(null, ["esnext.typed-array.from-async", ...PromiseDependenciesWithIterators]),
of: define(null, ["es.typed-array.of"])
};
const BuiltIns = {
AsyncIterator: define("async-iterator/index", AsyncIteratorDependencies),
AggregateError: define("aggregate-error", ["es.aggregate-error", ...ErrorDependencies, ...CommonIteratorsWithTag, "es.aggregate-error.cause"]),
ArrayBuffer: define(null, ["es.array-buffer.constructor", "es.array-buffer.slice", "es.object.to-string"]),
DataView: define(null, ["es.data-view", "es.array-buffer.slice", "es.object.to-string"]),
Date: define(null, ["es.date.to-string"]),
DOMException: define("dom-exception", DOMExceptionDependencies),
Error: define(null, ErrorDependencies),
EvalError: define(null, ErrorDependencies),
Float32Array: typed("es.typed-array.float32-array"),
Float64Array: typed("es.typed-array.float64-array"),
Int8Array: typed("es.typed-array.int8-array"),
Int16Array: typed("es.typed-array.int16-array"),
Int32Array: typed("es.typed-array.int32-array"),
Iterator: define("iterator/index", IteratorDependencies),
Uint8Array: typed("es.typed-array.uint8-array"),
Uint8ClampedArray: typed("es.typed-array.uint8-clamped-array"),
Uint16Array: typed("es.typed-array.uint16-array"),
Uint32Array: typed("es.typed-array.uint32-array"),
Map: define("map/index", MapDependencies),
Number: define(null, ["es.number.constructor"]),
Observable: define("observable/index", ["esnext.observable", "esnext.symbol.observable", "es.object.to-string", ...CommonIteratorsWithTag]),
Promise: define("promise/index", PromiseDependencies),
RangeError: define(null, ErrorDependencies),
ReferenceError: define(null, ErrorDependencies),
Reflect: define(null, ["es.reflect.to-string-tag", "es.object.to-string"]),
RegExp: define(null, ["es.regexp.constructor", "es.regexp.dot-all", "es.regexp.exec", "es.regexp.sticky", "es.regexp.to-string"]),
Set: define("set/index", SetDependencies),
Symbol: define("symbol/index", SymbolDependencies),
SyntaxError: define(null, ErrorDependencies),
TypeError: define(null, ErrorDependencies),
URIError: define(null, ErrorDependencies),
URL: define("url/index", ["web.url", ...URLSearchParamsDependencies]),
URLSearchParams: define("url-search-params/index", URLSearchParamsDependencies),
WeakMap: define("weak-map/index", WeakMapDependencies),
WeakSet: define("weak-set/index", WeakSetDependencies),
atob: define("atob", ["web.atob", ...DOMExceptionDependencies]),
btoa: define("btoa", ["web.btoa", ...DOMExceptionDependencies]),
clearImmediate: define("clear-immediate", ["web.immediate"]),
compositeKey: define("composite-key", ["esnext.composite-key"]),
compositeSymbol: define("composite-symbol", ["esnext.composite-symbol"]),
escape: define("escape", ["es.escape"]),
fetch: define(null, PromiseDependencies),
globalThis: define("global-this", ["es.global-this"]),
parseFloat: define("parse-float", ["es.parse-float"]),
parseInt: define("parse-int", ["es.parse-int"]),
queueMicrotask: define("queue-microtask", ["web.queue-microtask"]),
setImmediate: define("set-immediate", ["web.immediate"]),
setInterval: define("set-interval", ["web.timers"]),
setTimeout: define("set-timeout", ["web.timers"]),
structuredClone: define("structured-clone", ["web.structured-clone", ...DOMExceptionDependencies, "es.array.iterator", "es.object.keys", "es.object.to-string", "es.map", "es.set"]),
unescape: define("unescape", ["es.unescape"])
};
exports.BuiltIns = BuiltIns;
const StaticProperties = {
AsyncIterator: {
from: define("async-iterator/from", ["esnext.async-iterator.from", ...AsyncIteratorDependencies, ...AsyncIteratorProblemMethods, ...CommonIterators])
},
Array: {
from: define("array/from", ["es.array.from", "es.string.iterator"]),
fromAsync: define("array/from-async", ["esnext.array.from-async", ...PromiseDependenciesWithIterators]),
isArray: define("array/is-array", ["es.array.is-array"]),
isTemplateObject: define("array/is-template-object", ["esnext.array.is-template-object"]),
of: define("array/of", ["es.array.of"])
},
ArrayBuffer: {
isView: define(null, ["es.array-buffer.is-view"])
},
BigInt: {
range: define("bigint/range", ["esnext.bigint.range", "es.object.to-string"])
},
Date: {
now: define("date/now", ["es.date.now"])
},
Function: {
isCallable: define("function/is-callable", ["esnext.function.is-callable"]),
isConstructor: define("function/is-constructor", ["esnext.function.is-constructor"])
},
Iterator: {
from: define("iterator/from", ["esnext.iterator.from", ...IteratorDependencies, ...CommonIterators])
},
JSON: {
stringify: define("json/stringify", ["es.json.stringify"], "es.symbol")
},
Math: {
DEG_PER_RAD: define("math/deg-per-rad", ["esnext.math.deg-per-rad"]),
RAD_PER_DEG: define("math/rad-per-deg", ["esnext.math.rad-per-deg"]),
acosh: define("math/acosh", ["es.math.acosh"]),
asinh: define("math/asinh", ["es.math.asinh"]),
atanh: define("math/atanh", ["es.math.atanh"]),
cbrt: define("math/cbrt", ["es.math.cbrt"]),
clamp: define("math/clamp", ["esnext.math.clamp"]),
clz32: define("math/clz32", ["es.math.clz32"]),
cosh: define("math/cosh", ["es.math.cosh"]),
degrees: define("math/degrees", ["esnext.math.degrees"]),
expm1: define("math/expm1", ["es.math.expm1"]),
fround: define("math/fround", ["es.math.fround"]),
fscale: define("math/fscale", ["esnext.math.fscale"]),
hypot: define("math/hypot", ["es.math.hypot"]),
iaddh: define("math/iaddh", ["esnext.math.iaddh"]),
imul: define("math/imul", ["es.math.imul"]),
imulh: define("math/imulh", ["esnext.math.imulh"]),
isubh: define("math/isubh", ["esnext.math.isubh"]),
log10: define("math/log10", ["es.math.log10"]),
log1p: define("math/log1p", ["es.math.log1p"]),
log2: define("math/log2", ["es.math.log2"]),
radians: define("math/radians", ["esnext.math.radians"]),
scale: define("math/scale", ["esnext.math.scale"]),
seededPRNG: define("math/seeded-prng", ["esnext.math.seeded-prng"]),
sign: define("math/sign", ["es.math.sign"]),
signbit: define("math/signbit", ["esnext.math.signbit"]),
sinh: define("math/sinh", ["es.math.sinh"]),
tanh: define("math/tanh", ["es.math.tanh"]),
trunc: define("math/trunc", ["es.math.trunc"]),
umulh: define("math/umulh", ["esnext.math.umulh"])
},
Map: {
from: define(null, ["esnext.map.from", ...MapDependencies]),
groupBy: define(null, ["esnext.map.group-by", ...MapDependencies]),
keyBy: define(null, ["esnext.map.key-by", ...MapDependencies]),
of: define(null, ["esnext.map.of", ...MapDependencies])
},
Number: {
EPSILON: define("number/epsilon", ["es.number.epsilon"]),
MAX_SAFE_INTEGER: define("number/max-safe-integer", ["es.number.max-safe-integer"]),
MIN_SAFE_INTEGER: define("number/min-safe-integer", ["es.number.min-safe-integer"]),
fromString: define("number/from-string", ["esnext.number.from-string"]),
isFinite: define("number/is-finite", ["es.number.is-finite"]),
isInteger: define("number/is-integer", ["es.number.is-integer"]),
isNaN: define("number/is-nan", ["es.number.is-nan"]),
isSafeInteger: define("number/is-safe-integer", ["es.number.is-safe-integer"]),
parseFloat: define("number/parse-float", ["es.number.parse-float"]),
parseInt: define("number/parse-int", ["es.number.parse-int"]),
range: define("number/range", ["esnext.number.range", "es.object.to-string"])
},
Object: {
assign: define("object/assign", ["es.object.assign"]),
create: define("object/create", ["es.object.create"]),
defineProperties: define("object/define-properties", ["es.object.define-properties"]),
defineProperty: define("object/define-property", ["es.object.define-property"]),
entries: define("object/entries", ["es.object.entries"]),
freeze: define("object/freeze", ["es.object.freeze"]),
fromEntries: define("object/from-entries", ["es.object.from-entries", "es.array.iterator"]),
getOwnPropertyDescriptor: define("object/get-own-property-descriptor", ["es.object.get-own-property-descriptor"]),
getOwnPropertyDescriptors: define("object/get-own-property-descriptors", ["es.object.get-own-property-descriptors"]),
getOwnPropertyNames: define("object/get-own-property-names", ["es.object.get-own-property-names"]),
getOwnPropertySymbols: define("object/get-own-property-symbols", ["es.symbol"]),
getPrototypeOf: define("object/get-prototype-of", ["es.object.get-prototype-of"]),
hasOwn: define("object/has-own", ["es.object.has-own"]),
is: define("object/is", ["es.object.is"]),
isExtensible: define("object/is-extensible", ["es.object.is-extensible"]),
isFrozen: define("object/is-frozen", ["es.object.is-frozen"]),
isSealed: define("object/is-sealed", ["es.object.is-sealed"]),
keys: define("object/keys", ["es.object.keys"]),
preventExtensions: define("object/prevent-extensions", ["es.object.prevent-extensions"]),
seal: define("object/seal", ["es.object.seal"]),
setPrototypeOf: define("object/set-prototype-of", ["es.object.set-prototype-of"]),
values: define("object/values", ["es.object.values"])
},
Promise: {
all: define(null, PromiseDependenciesWithIterators),
allSettled: define(null, ["es.promise.all-settled", ...PromiseDependenciesWithIterators]),
any: define(null, ["es.promise.any", "es.aggregate-error", ...PromiseDependenciesWithIterators]),
race: define(null, PromiseDependenciesWithIterators),
try: define(null, ["esnext.promise.try", ...PromiseDependenciesWithIterators])
},
Reflect: {
apply: define("reflect/apply", ["es.reflect.apply"]),
construct: define("reflect/construct", ["es.reflect.construct"]),
defineMetadata: define("reflect/define-metadata", ["esnext.reflect.define-metadata"]),
defineProperty: define("reflect/define-property", ["es.reflect.define-property"]),
deleteMetadata: define("reflect/delete-metadata", ["esnext.reflect.delete-metadata"]),
deleteProperty: define("reflect/delete-property", ["es.reflect.delete-property"]),
get: define("reflect/get", ["es.reflect.get"]),
getMetadata: define("reflect/get-metadata", ["esnext.reflect.get-metadata"]),
getMetadataKeys: define("reflect/get-metadata-keys", ["esnext.reflect.get-metadata-keys"]),
getOwnMetadata: define("reflect/get-own-metadata", ["esnext.reflect.get-own-metadata"]),
getOwnMetadataKeys: define("reflect/get-own-metadata-keys", ["esnext.reflect.get-own-metadata-keys"]),
getOwnPropertyDescriptor: define("reflect/get-own-property-descriptor", ["es.reflect.get-own-property-descriptor"]),
getPrototypeOf: define("reflect/get-prototype-of", ["es.reflect.get-prototype-of"]),
has: define("reflect/has", ["es.reflect.has"]),
hasMetadata: define("reflect/has-metadata", ["esnext.reflect.has-metadata"]),
hasOwnMetadata: define("reflect/has-own-metadata", ["esnext.reflect.has-own-metadata"]),
isExtensible: define("reflect/is-extensible", ["es.reflect.is-extensible"]),
metadata: define("reflect/metadata", ["esnext.reflect.metadata"]),
ownKeys: define("reflect/own-keys", ["es.reflect.own-keys"]),
preventExtensions: define("reflect/prevent-extensions", ["es.reflect.prevent-extensions"]),
set: define("reflect/set", ["es.reflect.set"]),
setPrototypeOf: define("reflect/set-prototype-of", ["es.reflect.set-prototype-of"])
},
Set: {
from: define(null, ["esnext.set.from", ...SetDependencies]),
of: define(null, ["esnext.set.of", ...SetDependencies])
},
String: {
cooked: define("string/cooked", ["esnext.string.cooked"]),
fromCodePoint: define("string/from-code-point", ["es.string.from-code-point"]),
raw: define("string/raw", ["es.string.raw"])
},
Symbol: {
asyncDispose: define("symbol/async-dispose", ["esnext.symbol.async-dispose"]),
asyncIterator: define("symbol/async-iterator", ["es.symbol.async-iterator"]),
dispose: define("symbol/dispose", ["esnext.symbol.dispose"]),
for: define("symbol/for", [], "es.symbol"),
hasInstance: define("symbol/has-instance", ["es.symbol.has-instance", "es.function.has-instance"]),
isConcatSpreadable: define("symbol/is-concat-spreadable", ["es.symbol.is-concat-spreadable", "es.array.concat"]),
iterator: define("symbol/iterator", ["es.symbol.iterator", ...CommonIteratorsWithTag]),
keyFor: define("symbol/key-for", [], "es.symbol"),
match: define("symbol/match", ["es.symbol.match", "es.string.match"]),
matcher: define("symbol/matcher", ["esnext.symbol.matcher"]),
matchAll: define("symbol/match-all", ["es.symbol.match-all", "es.string.match-all"]),
metadata: define("symbol/metadata", ["esnext.symbol.metadata"]),
observable: define("symbol/observable", ["esnext.symbol.observable"]),
patternMatch: define("symbol/pattern-match", ["esnext.symbol.pattern-match"]),
replace: define("symbol/replace", ["es.symbol.replace", "es.string.replace"]),
search: define("symbol/search", ["es.symbol.search", "es.string.search"]),
species: define("symbol/species", ["es.symbol.species", "es.array.species"]),
split: define("symbol/split", ["es.symbol.split", "es.string.split"]),
toPrimitive: define("symbol/to-primitive", ["es.symbol.to-primitive", "es.date.to-primitive"]),
toStringTag: define("symbol/to-string-tag", ["es.symbol.to-string-tag", "es.object.to-string", "es.math.to-string-tag", "es.json.to-string-tag"]),
unscopables: define("symbol/unscopables", ["es.symbol.unscopables"])
},
WeakMap: {
from: define(null, ["esnext.weak-map.from", ...WeakMapDependencies]),
of: define(null, ["esnext.weak-map.of", ...WeakMapDependencies])
},
WeakSet: {
from: define(null, ["esnext.weak-set.from", ...WeakSetDependencies]),
of: define(null, ["esnext.weak-set.of", ...WeakSetDependencies])
},
Int8Array: TypedArrayStaticMethods,
Uint8Array: TypedArrayStaticMethods,
Uint8ClampedArray: TypedArrayStaticMethods,
Int16Array: TypedArrayStaticMethods,
Uint16Array: TypedArrayStaticMethods,
Int32Array: TypedArrayStaticMethods,
Uint32Array: TypedArrayStaticMethods,
Float32Array: TypedArrayStaticMethods,
Float64Array: TypedArrayStaticMethods,
WebAssembly: {
CompileError: define(null, ErrorDependencies),
LinkError: define(null, ErrorDependencies),
RuntimeError: define(null, ErrorDependencies)
}
};
exports.StaticProperties = StaticProperties;
const InstanceProperties = {
asIndexedPairs: define("instance/asIndexedPairs", ["esnext.async-iterator.as-indexed-pairs", ...AsyncIteratorDependencies, "esnext.iterator.as-indexed-pairs", ...IteratorDependencies]),
at: define("instance/at", [// TODO: We should introduce overloaded instance methods definition
// Before that is implemented, the `esnext.string.at` must be the first
// In pure mode, the provider resolves the descriptor as a "pure" `esnext.string.at`
// and treats the compat-data of `esnext.string.at` as the compat-data of
// pure import `instance/at`. The first polyfill here should have the lowest corejs
// supported versions.
"esnext.string.at", "es.string.at-alternative", "es.array.at"]),
anchor: define(null, ["es.string.anchor"]),
big: define(null, ["es.string.big"]),
bind: define("instance/bind", ["es.function.bind"]),
blink: define(null, ["es.string.blink"]),
bold: define(null, ["es.string.bold"]),
codePointAt: define("instance/code-point-at", ["es.string.code-point-at"]),
codePoints: define("instance/code-points", ["esnext.string.code-points"]),
concat: define("instance/concat", ["es.array.concat"], undefined, ["String"]),
copyWithin: define("instance/copy-within", ["es.array.copy-within"]),
description: define(null, ["es.symbol", "es.symbol.description"]),
dotAll: define("instance/dot-all", ["es.regexp.dot-all"]),
drop: define("instance/drop", ["esnext.async-iterator.drop", ...AsyncIteratorDependencies, "esnext.iterator.drop", ...IteratorDependencies]),
emplace: define("instance/emplace", ["esnext.map.emplace", "esnext.weak-map.emplace"]),
endsWith: define("instance/ends-with", ["es.string.ends-with"]),
entries: define("instance/entries", ArrayNatureIteratorsWithTag),
every: define("instance/every", ["es.array.every", "esnext.async-iterator.every", // TODO: add async iterator dependencies when we support sub-dependencies
// esnext.async-iterator.every depends on es.promise
// but we don't want to pull es.promise when esnext.async-iterator is disabled
//
// ...AsyncIteratorDependencies
"esnext.iterator.every", ...IteratorDependencies]),
exec: define(null, ["es.regexp.exec"]),
fill: define("instance/fill", ["es.array.fill"]),
filter: define("instance/filter", ["es.array.filter", "esnext.async-iterator.filter", "esnext.iterator.filter", ...IteratorDependencies]),
filterReject: define("instance/filterReject", ["esnext.array.filter-reject"]),
finally: define(null, ["es.promise.finally", ...PromiseDependencies]),
find: define("instance/find", ["es.array.find", "esnext.async-iterator.find", "esnext.iterator.find", ...IteratorDependencies]),
findIndex: define("instance/find-index", ["es.array.find-index"]),
findLast: define("instance/find-last", ["esnext.array.find-last"]),
findLastIndex: define("instance/find-last-index", ["esnext.array.find-last-index"]),
fixed: define(null, ["es.string.fixed"]),
flags: define("instance/flags", ["es.regexp.flags"]),
flatMap: define("instance/flat-map", ["es.array.flat-map", "es.array.unscopables.flat-map", "esnext.async-iterator.flat-map", "esnext.iterator.flat-map", ...IteratorDependencies]),
flat: define("instance/flat", ["es.array.flat", "es.array.unscopables.flat"]),
getYear: define(null, ["es.date.get-year"]),
groupBy: define("instance/group-by", ["esnext.array.group-by"]),
groupByToMap: define("instance/group-by-to-map", ["esnext.array.group-by-to-map", "es.map", "es.object.to-string"]),
fontcolor: define(null, ["es.string.fontcolor"]),
fontsize: define(null, ["es.string.fontsize"]),
forEach: define("instance/for-each", ["es.array.for-each", "esnext.async-iterator.for-each", "esnext.iterator.for-each", ...IteratorDependencies, "web.dom-collections.for-each"]),
includes: define("instance/includes", ["es.array.includes", "es.string.includes"]),
indexOf: define("instance/index-of", ["es.array.index-of"]),
italic: define(null, ["es.string.italics"]),
join: define(null, ["es.array.join"]),
keys: define("instance/keys", ArrayNatureIteratorsWithTag),
lastIndex: define(null, ["esnext.array.last-index"]),
lastIndexOf: define("instance/last-index-of", ["es.array.last-index-of"]),
lastItem: define(null, ["esnext.array.last-item"]),
link: define(null, ["es.string.link"]),
map: define("instance/map", ["es.array.map", "esnext.async-iterator.map", "esnext.iterator.map"]),
match: define(null, ["es.string.match", "es.regexp.exec"]),
matchAll: define("instance/match-all", ["es.string.match-all", "es.regexp.exec"]),
name: define(null, ["es.function.name"]),
padEnd: define("instance/pad-end", ["es.string.pad-end"]),
padStart: define("instance/pad-start", ["es.string.pad-start"]),
reduce: define("instance/reduce", ["es.array.reduce", "esnext.async-iterator.reduce", "esnext.iterator.reduce", ...IteratorDependencies]),
reduceRight: define("instance/reduce-right", ["es.array.reduce-right"]),
repeat: define("instance/repeat", ["es.string.repeat"]),
replace: define(null, ["es.string.replace", "es.regexp.exec"]),
replaceAll: define("instance/replace-all", ["es.string.replace-all", "es.string.replace", "es.regexp.exec"]),
reverse: define("instance/reverse", ["es.array.reverse"]),
search: define(null, ["es.string.search", "es.regexp.exec"]),
setYear: define(null, ["es.date.set-year"]),
slice: define("instance/slice", ["es.array.slice"]),
small: define(null, ["es.string.small"]),
some: define("instance/some", ["es.array.some", "esnext.async-iterator.some", "esnext.iterator.some", ...IteratorDependencies]),
sort: define("instance/sort", ["es.array.sort"]),
splice: define("instance/splice", ["es.array.splice"]),
split: define(null, ["es.string.split", "es.regexp.exec"]),
startsWith: define("instance/starts-with", ["es.string.starts-with"]),
sticky: define("instance/sticky", ["es.regexp.sticky"]),
strike: define(null, ["es.string.strike"]),
sub: define(null, ["es.string.sub"]),
substr: define(null, ["es.string.substr"]),
sup: define(null, ["es.string.sup"]),
take: define("instance/take", ["esnext.async-iterator.take", ...AsyncIteratorDependencies, "esnext.iterator.take", ...IteratorDependencies]),
test: define("instance/test", ["es.regexp.test", "es.regexp.exec"]),
toArray: define("instance/to-array", ["esnext.async-iterator.to-array", ...AsyncIteratorDependencies, "esnext.iterator.to-array", ...IteratorDependencies]),
toAsync: define(null, ["esnext.iterator.to-async", ...IteratorDependencies, ...AsyncIteratorDependencies, ...AsyncIteratorProblemMethods]),
toExponential: define(null, ["es.number.to-exponential"]),
toFixed: define(null, ["es.number.to-fixed"]),
toGMTString: define(null, ["es.date.to-gmt-string"]),
toISOString: define(null, ["es.date.to-iso-string"]),
toJSON: define(null, ["es.date.to-json", "web.url.to-json"]),
toPrecision: define(null, ["es.number.to-precision"]),
toReversed: define("instance/to-reversed", ["esnext.array.to-reversed"]),
toSorted: define("instance/to-sorted", ["esnext.array.to-sorted", "es.array.sort"]),
toSpliced: define("instance/to-reversed", ["esnext.array.to-spliced"]),
toString: define(null, ["es.object.to-string", "es.error.to-string", "es.date.to-string", "es.regexp.to-string"]),
trim: define("instance/trim", ["es.string.trim"]),
trimEnd: define("instance/trim-end", ["es.string.trim-end"]),
trimLeft: define("instance/trim-left", ["es.string.trim-start"]),
trimRight: define("instance/trim-right", ["es.string.trim-end"]),
trimStart: define("instance/trim-start", ["es.string.trim-start"]),
uniqueBy: define("instance/unique-by", ["esnext.array.unique-by", "es.map"]),
unThis: define("instance/un-this", ["esnext.function.un-this"]),
values: define("instance/values", ArrayNatureIteratorsWithTag),
with: define("instance/with", ["esnext.array.with"]),
__defineGetter__: define(null, ["es.object.define-getter"]),
__defineSetter__: define(null, ["es.object.define-setter"]),
__lookupGetter__: define(null, ["es.object.lookup-getter"]),
__lookupSetter__: define(null, ["es.object.lookup-setter"])
};
exports.InstanceProperties = InstanceProperties;
const CommonInstanceDependencies = new Set(["es.object.to-string", "es.object.define-getter", "es.object.define-setter", "es.object.lookup-getter", "es.object.lookup-setter", "es.regexp.exec"]);
exports.CommonInstanceDependencies = CommonInstanceDependencies;

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@@ -0,0 +1,291 @@
"use strict";
exports.__esModule = true;
exports.default = void 0;
var _data = _interopRequireDefault(require("../core-js-compat/data.js"));
var _shippedProposals = _interopRequireDefault(require("./shipped-proposals"));
var _getModulesListForTargetVersion = _interopRequireDefault(require("../core-js-compat/get-modules-list-for-target-version.js"));
var _builtInDefinitions = require("./built-in-definitions");
var babel = _interopRequireWildcard(require("@babel/core"));
var _utils = require("./utils");
var _helperDefinePolyfillProvider = _interopRequireDefault(require("@babel/helper-define-polyfill-provider"));
function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
const {
types: t
} = babel.default || babel;
const runtimeCompat = "#__secret_key__@babel/runtime__compatibility";
const esnextFallback = (name, cb) => {
if (cb(name)) return true;
if (!name.startsWith("es.")) return false;
const fallback = `esnext.${name.slice(3)}`;
if (!_data.default[fallback]) return false;
return cb(fallback);
};
var _default = (0, _helperDefinePolyfillProvider.default)(function ({
getUtils,
method,
shouldInjectPolyfill,
createMetaResolver,
debug,
babel
}, {
version = 3,
proposals,
shippedProposals,
[runtimeCompat]: {
useBabelRuntime,
ext = ".js"
} = {}
}) {
const isWebpack = babel.caller(caller => (caller == null ? void 0 : caller.name) === "babel-loader");
const resolve = createMetaResolver({
global: _builtInDefinitions.BuiltIns,
static: _builtInDefinitions.StaticProperties,
instance: _builtInDefinitions.InstanceProperties
});
const available = new Set((0, _getModulesListForTargetVersion.default)(version));
function getCoreJSPureBase(useProposalBase) {
return useBabelRuntime ? useProposalBase ? `${useBabelRuntime}/core-js` : `${useBabelRuntime}/core-js-stable` : useProposalBase ? "core-js-pure/features" : "core-js-pure/stable";
}
function maybeInjectGlobalImpl(name, utils) {
if (shouldInjectPolyfill(name)) {
debug(name);
utils.injectGlobalImport((0, _utils.coreJSModule)(name));
return true;
}
return false;
}
function maybeInjectGlobal(names, utils, fallback = true) {
for (const name of names) {
if (fallback) {
esnextFallback(name, name => maybeInjectGlobalImpl(name, utils));
} else {
maybeInjectGlobalImpl(name, utils);
}
}
}
function maybeInjectPure(desc, hint, utils, object) {
if (desc.pure && !(object && desc.exclude && desc.exclude.includes(object)) && esnextFallback(desc.name, shouldInjectPolyfill)) {
const {
name
} = desc;
let useProposalBase = false;
if (proposals || shippedProposals && name.startsWith("esnext.")) {
useProposalBase = true;
} else if (name.startsWith("es.") && !available.has(name)) {
useProposalBase = true;
}
const coreJSPureBase = getCoreJSPureBase(useProposalBase);
return utils.injectDefaultImport( // $FlowIgnore, we already guard desc.pure
`${coreJSPureBase}/${desc.pure}${ext}`, hint);
}
}
function isFeatureStable(name) {
if (name.startsWith("esnext.")) {
const esName = `es.${name.slice(7)}`; // If its imaginative esName is not in latest compat data, it means
// the proposal is not stage 4
return esName in _data.default;
}
return true;
}
return {
name: "corejs3",
polyfills: _data.default,
filterPolyfills(name) {
if (!available.has(name)) return false;
if (proposals || method === "entry-global") return true;
if (shippedProposals && _shippedProposals.default.has(name)) {
return true;
}
return isFeatureStable(name);
},
entryGlobal(meta, utils, path) {
if (meta.kind !== "import") return;
const modules = (0, _utils.isCoreJSSource)(meta.source);
if (!modules) return;
if (modules.length === 1 && meta.source === (0, _utils.coreJSModule)(modules[0]) && shouldInjectPolyfill(modules[0])) {
// Avoid infinite loop: do not replace imports with a new copy of
// themselves.
debug(null);
return;
}
const modulesSet = new Set(modules);
const filteredModules = modules.filter(module => {
if (!module.startsWith("esnext.")) return true;
const stable = module.replace("esnext.", "es.");
if (modulesSet.has(stable) && shouldInjectPolyfill(stable)) {
return false;
}
return true;
});
maybeInjectGlobal(filteredModules, utils, false);
path.remove();
},
usageGlobal(meta, utils) {
const resolved = resolve(meta);
if (!resolved) return;
let deps = resolved.desc.global;
if (resolved.kind !== "global" && meta.object && meta.placement === "prototype") {
const low = meta.object.toLowerCase();
deps = deps.filter(m => m.includes(low) || _builtInDefinitions.CommonInstanceDependencies.has(m));
}
maybeInjectGlobal(deps, utils);
},
usagePure(meta, utils, path) {
if (meta.kind === "in") {
if (meta.key === "Symbol.iterator") {
path.replaceWith(t.callExpression(utils.injectDefaultImport((0, _utils.coreJSPureHelper)("is-iterable", useBabelRuntime, ext), "isIterable"), [path.node.right]));
}
return;
}
if (path.parentPath.isUnaryExpression({
operator: "delete"
})) return;
let isCall;
if (meta.kind === "property") {
// We can't compile destructuring.
if (!path.isMemberExpression()) return;
if (!path.isReferenced()) return;
isCall = path.parentPath.isCallExpression({
callee: path.node
});
if (meta.key === "Symbol.iterator") {
if (!shouldInjectPolyfill("es.symbol.iterator")) return;
if (isCall) {
if (path.parent.arguments.length === 0) {
path.parentPath.replaceWith(t.callExpression(utils.injectDefaultImport((0, _utils.coreJSPureHelper)("get-iterator", useBabelRuntime, ext), "getIterator"), [path.node.object]));
path.skip();
} else {
(0, _utils.callMethod)(path, utils.injectDefaultImport((0, _utils.coreJSPureHelper)("get-iterator-method", useBabelRuntime, ext), "getIteratorMethod"));
}
} else {
path.replaceWith(t.callExpression(utils.injectDefaultImport((0, _utils.coreJSPureHelper)("get-iterator-method", useBabelRuntime, ext), "getIteratorMethod"), [path.node.object]));
}
return;
}
}
let resolved = resolve(meta);
if (!resolved) return;
if (useBabelRuntime && resolved.desc.pure && resolved.desc.pure.slice(-6) === "/index") {
// Remove /index, since it doesn't exist in @babel/runtime-corejs3s
resolved = _extends({}, resolved, {
desc: _extends({}, resolved.desc, {
pure: resolved.desc.pure.slice(0, -6)
})
});
}
if (resolved.kind === "global") {
const id = maybeInjectPure(resolved.desc, resolved.name, utils);
if (id) path.replaceWith(id);
} else if (resolved.kind === "static") {
const id = maybeInjectPure(resolved.desc, resolved.name, utils, // $FlowIgnore
meta.object);
if (id) path.replaceWith(id);
} else if (resolved.kind === "instance") {
const id = maybeInjectPure(resolved.desc, `${resolved.name}InstanceProperty`, utils, // $FlowIgnore
meta.object);
if (!id) return;
if (isCall) {
(0, _utils.callMethod)(path, id);
} else {
path.replaceWith(t.callExpression(id, [path.node.object]));
}
}
},
visitor: method === "usage-global" && {
// import("foo")
CallExpression(path) {
if (path.get("callee").isImport()) {
const utils = getUtils(path);
if (isWebpack) {
// Webpack uses Promise.all to handle dynamic import.
maybeInjectGlobal(_builtInDefinitions.PromiseDependenciesWithIterators, utils);
} else {
maybeInjectGlobal(_builtInDefinitions.PromiseDependencies, utils);
}
}
},
// (async function () { }).finally(...)
Function(path) {
if (path.node.async) {
maybeInjectGlobal(_builtInDefinitions.PromiseDependencies, getUtils(path));
}
},
// for-of, [a, b] = c
"ForOfStatement|ArrayPattern"(path) {
maybeInjectGlobal(_builtInDefinitions.CommonIterators, getUtils(path));
},
// [...spread]
SpreadElement(path) {
if (!path.parentPath.isObjectExpression()) {
maybeInjectGlobal(_builtInDefinitions.CommonIterators, getUtils(path));
}
},
// yield*
YieldExpression(path) {
if (path.node.delegate) {
maybeInjectGlobal(_builtInDefinitions.CommonIterators, getUtils(path));
}
}
}
};
});
exports.default = _default;

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@@ -0,0 +1,9 @@
"use strict";
exports.__esModule = true;
exports.default = void 0;
// This file is automatically generated by scripts/build-corejs3-shipped-proposals.js
var _default = new Set(["esnext.array.find-last", "esnext.array.find-last-index", "esnext.typed-array.find-last", "esnext.typed-array.find-last-index"]);
exports.default = _default;

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@@ -0,0 +1,55 @@
"use strict";
exports.__esModule = true;
exports.callMethod = callMethod;
exports.isCoreJSSource = isCoreJSSource;
exports.coreJSModule = coreJSModule;
exports.coreJSPureHelper = coreJSPureHelper;
var babel = _interopRequireWildcard(require("@babel/core"));
var _entries = _interopRequireDefault(require("../core-js-compat/entries.js"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
const {
types: t
} = babel.default || babel;
function callMethod(path, id) {
const {
object
} = path.node;
let context1, context2;
if (t.isIdentifier(object)) {
context1 = object;
context2 = t.cloneNode(object);
} else {
context1 = path.scope.generateDeclaredUidIdentifier("context");
context2 = t.assignmentExpression("=", t.cloneNode(context1), object);
}
path.replaceWith(t.memberExpression(t.callExpression(id, [context2]), t.identifier("call")));
path.parentPath.unshiftContainer("arguments", context1);
}
function isCoreJSSource(source) {
if (typeof source === "string") {
source = source.replace(/\\/g, "/").replace(/(\/(index)?)?(\.js)?$/i, "").toLowerCase();
}
return hasOwnProperty.call(_entries.default, source) && _entries.default[source];
}
function coreJSModule(name) {
return `core-js/modules/${name}.js`;
}
function coreJSPureHelper(name, useBabelRuntime, ext) {
return useBabelRuntime ? `${useBabelRuntime}/core-js/${name}${ext}` : `core-js-pure/features/${name}.js`;
}

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@@ -0,0 +1,47 @@
{
"name": "babel-plugin-polyfill-corejs3",
"version": "0.5.2",
"description": "A Babel plugin to inject imports to core-js@3 polyfills",
"repository": {
"type": "git",
"url": "https://github.com/babel/babel-polyfills.git",
"directory": "packages/babel-plugin-polyfill-corejs3"
},
"license": "MIT",
"publishConfig": {
"access": "public"
},
"main": "lib/index.js",
"exports": {
".": [
{
"import": "./esm/index.mjs",
"default": "./lib/index.js"
},
"./lib/index.js"
],
"./package.json": "./package.json"
},
"keywords": [
"babel-plugin"
],
"dependencies": {
"@babel/helper-define-polyfill-provider": "^0.3.1",
"core-js-compat": "^3.21.0"
},
"devDependencies": {
"@babel/core": "^7.13.0",
"@babel/helper-plugin-test-runner": "^7.10.4",
"@babel/plugin-syntax-dynamic-import": "^7.8.3",
"@babel/plugin-transform-classes": "^7.13.0",
"@babel/plugin-transform-for-of": "^7.10.4",
"@babel/plugin-transform-modules-commonjs": "^7.10.4",
"@babel/plugin-transform-spread": "^7.13.0",
"core-js": "^3.21.0",
"core-js-pure": "^3.21.0"
},
"peerDependencies": {
"@babel/core": "^7.0.0-0"
},
"gitHead": "dfc74d8a78cb3f655dacf8aceea13a2a6024dee3"
}