code:
import { declare } from '@babel/helper-plugin-utils';
import _getTargets, { prettifyTargets, getInclusionReasons, isRequired } from '@babel/helper-compilation-targets';
import * as _babel from '@babel/core';
import path from 'path';
import debounce from 'lodash.debounce';
import requireResolve from 'resolve';
import { createRequire } from 'module';

const {
  types: t$1,
  template: template
} = _babel.default || _babel;
function intersection(a, b) {
  const result = new Set();
  a.forEach(v => b.has(v) && result.add(v));
  return result;
}
function has$1(object, key) {
  return Object.prototype.hasOwnProperty.call(object, key);
}
function getType(target) {
  return Object.prototype.toString.call(target).slice(8, -1);
}
function resolveId(path) {
  if (path.isIdentifier() && !path.scope.hasBinding(path.node.name, /* noGlobals */true)) {
    return path.node.name;
  }
  if (path.isPure()) {
    const {
      deopt
    } = path.evaluate();
    if (deopt && deopt.isIdentifier()) {
      return deopt.node.name;
    }
  }
}
function resolveKey(path, computed = false) {
  const {
    scope
  } = path;
  if (path.isStringLiteral()) return path.node.value;
  const isIdentifier = path.isIdentifier();
  if (isIdentifier && !(computed || path.parent.computed)) {
    return path.node.name;
  }
  if (computed && path.isMemberExpression() && path.get("object").isIdentifier({
    name: "Symbol"
  }) && !scope.hasBinding("Symbol", /* noGlobals */true)) {
    const sym = resolveKey(path.get("property"), path.node.computed);
    if (sym) return "Symbol." + sym;
  }
  if (isIdentifier ? scope.hasBinding(path.node.name, /* noGlobals */true) : path.isPure()) {
    const {
      value
    } = path.evaluate();
    if (typeof value === "string") return value;
  }
}
function resolveSource(obj) {
  if (obj.isMemberExpression() && obj.get("property").isIdentifier({
    name: "prototype"
  })) {
    const id = resolveId(obj.get("object"));
    if (id) {
      return {
        id,
        placement: "prototype"
      };
    }
    return {
      id: null,
      placement: null
    };
  }
  const id = resolveId(obj);
  if (id) {
    return {
      id,
      placement: "static"
    };
  }
  if (obj.isRegExpLiteral()) {
    return {
      id: "RegExp",
      placement: "prototype"
    };
  } else if (obj.isFunction()) {
    return {
      id: "Function",
      placement: "prototype"
    };
  } else if (obj.isPure()) {
    const {
      value
    } = obj.evaluate();
    if (value !== undefined) {
      return {
        id: getType(value),
        placement: "prototype"
      };
    }
  }
  return {
    id: null,
    placement: null
  };
}
function getImportSource({
  node
}) {
  if (node.specifiers.length === 0) return node.source.value;
}
function getRequireSource({
  node
}) {
  if (!t$1.isExpressionStatement(node)) return;
  const {
    expression
  } = node;
  if (t$1.isCallExpression(expression) && t$1.isIdentifier(expression.callee) && expression.callee.name === "require" && expression.arguments.length === 1 && t$1.isStringLiteral(expression.arguments[0])) {
    return expression.arguments[0].value;
  }
}
function hoist(node) {
  // @ts-expect-error
  node._blockHoist = 3;
  return node;
}
function createUtilsGetter(cache) {
  return path => {
    const prog = path.findParent(p => p.isProgram());
    return {
      injectGlobalImport(url, moduleName) {
        cache.storeAnonymous(prog, url, moduleName, (isScript, source) => {
          return isScript ? template.statement.ast`require(${source})` : t$1.importDeclaration([], source);
        });
      },
      injectNamedImport(url, name, hint = name, moduleName) {
        return cache.storeNamed(prog, url, name, moduleName, (isScript, source, name) => {
          const id = prog.scope.generateUidIdentifier(hint);
          return {
            node: isScript ? hoist(template.statement.ast`
                  var ${id} = require(${source}).${name}
                `) : t$1.importDeclaration([t$1.importSpecifier(id, name)], source),
            name: id.name
          };
        });
      },
      injectDefaultImport(url, hint = url, moduleName) {
        return cache.storeNamed(prog, url, "default", moduleName, (isScript, source) => {
          const id = prog.scope.generateUidIdentifier(hint);
          return {
            node: isScript ? hoist(template.statement.ast`var ${id} = require(${source})`) : t$1.importDeclaration([t$1.importDefaultSpecifier(id)], source),
            name: id.name
          };
        });
      }
    };
  };
}

const {
  types: t
} = _babel.default || _babel;
class ImportsCachedInjector {
  constructor(resolver, getPreferredIndex) {
    this._imports = new WeakMap();
    this._anonymousImports = new WeakMap();
    this._lastImports = new WeakMap();
    this._resolver = resolver;
    this._getPreferredIndex = getPreferredIndex;
  }
  storeAnonymous(programPath, url, moduleName, getVal) {
    const key = this._normalizeKey(programPath, url);
    const imports = this._ensure(this._anonymousImports, programPath, Set);
    if (imports.has(key)) return;
    const node = getVal(programPath.node.sourceType === "script", t.stringLiteral(this._resolver(url)));
    imports.add(key);
    this._injectImport(programPath, node, moduleName);
  }
  storeNamed(programPath, url, name, moduleName, getVal) {
    const key = this._normalizeKey(programPath, url, name);
    const imports = this._ensure(this._imports, programPath, Map);
    if (!imports.has(key)) {
      const {
        node,
        name: id
      } = getVal(programPath.node.sourceType === "script", t.stringLiteral(this._resolver(url)), t.identifier(name));
      imports.set(key, id);
      this._injectImport(programPath, node, moduleName);
    }
    return t.identifier(imports.get(key));
  }
  _injectImport(programPath, node, moduleName) {
    var _this$_lastImports$ge;
    const newIndex = this._getPreferredIndex(moduleName);
    const lastImports = (_this$_lastImports$ge = this._lastImports.get(programPath)) != null ? _this$_lastImports$ge : [];
    const isPathStillValid = path => path.node &&
    // Sometimes the AST is modified and the "last import"
    // we have has been replaced
    path.parent === programPath.node && path.container === programPath.node.body;
    let last;
    if (newIndex === Infinity) {
      // Fast path: we can always just insert at the end if newIndex is `Infinity`
      if (lastImports.length > 0) {
        last = lastImports[lastImports.length - 1].path;
        if (!isPathStillValid(last)) last = undefined;
      }
    } else {
      for (const [i, data] of lastImports.entries()) {
        const {
          path,
          index
        } = data;
        if (isPathStillValid(path)) {
          if (newIndex < index) {
            const [newPath] = path.insertBefore(node);
            lastImports.splice(i, 0, {
              path: newPath,
              index: newIndex
            });
            return;
          }
          last = path;
        }
      }
    }
    if (last) {
      const [newPath] = last.insertAfter(node);
      lastImports.push({
        path: newPath,
        index: newIndex
      });
    } else {
      const [newPath] = programPath.unshiftContainer("body", node);
      this._lastImports.set(programPath, [{
        path: newPath,
        index: newIndex
      }]);
    }
  }
  _ensure(map, programPath, Collection) {
    let collection = map.get(programPath);
    if (!collection) {
      collection = new Collection();
      map.set(programPath, collection);
    }
    return collection;
  }
  _normalizeKey(programPath, url, name = "") {
    const {
      sourceType
    } = programPath.node;

    // If we rely on the imported binding (the "name" parameter), we also need to cache
    // based on the sourceType. This is because the module transforms change the names
    // of the import variables.
    return `${name && sourceType}::${url}::${name}`;
  }
}

const presetEnvSilentDebugHeader = "#__secret_key__@babel/preset-env__don't_log_debug_header_and_resolved_targets";
function stringifyTargetsMultiline(targets) {
  return JSON.stringify(prettifyTargets(targets), null, 2);
}

function patternToRegExp(pattern) {
  if (pattern instanceof RegExp) return pattern;
  try {
    return new RegExp(`^${pattern}$`);
  } catch {
    return null;
  }
}
function buildUnusedError(label, unused) {
  if (!unused.length) return "";
  return `  - The following "${label}" patterns didn't match any polyfill:\n` + unused.map(original => `    ${String(original)}\n`).join("");
}
function buldDuplicatesError(duplicates) {
  if (!duplicates.size) return "";
  return `  - The following polyfills were matched both by "include" and "exclude" patterns:\n` + Array.from(duplicates, name => `    ${name}\n`).join("");
}
function validateIncludeExclude(provider, polyfills, includePatterns, excludePatterns) {
  let current;
  const filter = pattern => {
    const regexp = patternToRegExp(pattern);
    if (!regexp) return false;
    let matched = false;
    for (const polyfill of polyfills.keys()) {
      if (regexp.test(polyfill)) {
        matched = true;
        current.add(polyfill);
      }
    }
    return !matched;
  };

  // prettier-ignore
  const include = current = new Set();
  const unusedInclude = Array.from(includePatterns).filter(filter);

  // prettier-ignore
  const exclude = current = new Set();
  const unusedExclude = Array.from(excludePatterns).filter(filter);
  const duplicates = intersection(include, exclude);
  if (duplicates.size > 0 || unusedInclude.length > 0 || unusedExclude.length > 0) {
    throw new Error(`Error while validating the "${provider}" provider options:\n` + buildUnusedError("include", unusedInclude) + buildUnusedError("exclude", unusedExclude) + buldDuplicatesError(duplicates));
  }
  return {
    include,
    exclude
  };
}
function applyMissingDependenciesDefaults(options, babelApi) {
  const {
    missingDependencies = {}
  } = options;
  if (missingDependencies === false) return false;
  const caller = babelApi.caller(caller => caller == null ? void 0 : caller.name);
  const {
    log = "deferred",
    inject = caller === "rollup-plugin-babel" ? "throw" : "import",
    all = false
  } = missingDependencies;
  return {
    log,
    inject,
    all
  };
}

function isRemoved(path) {
  if (path.removed) return true;
  if (!path.parentPath) return false;
  if (path.listKey) {
    var _path$parentPath$node;
    if (!((_path$parentPath$node = path.parentPath.node) != null && (_path$parentPath$node = _path$parentPath$node[path.listKey]) != null && _path$parentPath$node.includes(path.node))) return true;
  } else {
    if (path.parentPath.node[path.key] !== path.node) return true;
  }
  return isRemoved(path.parentPath);
}
var usage = (callProvider => {
  function property(object, key, placement, path) {
    return callProvider({
      kind: "property",
      object,
      key,
      placement
    }, path);
  }
  function handleReferencedIdentifier(path) {
    const {
      node: {
        name
      },
      scope
    } = path;
    if (scope.getBindingIdentifier(name)) return;
    callProvider({
      kind: "global",
      name
    }, path);
  }
  function analyzeMemberExpression(path) {
    const key = resolveKey(path.get("property"), path.node.computed);
    return {
      key,
      handleAsMemberExpression: !!key && key !== "prototype"
    };
  }
  return {
    // Symbol(), new Promise
    ReferencedIdentifier(path) {
      const {
        parentPath
      } = path;
      if (parentPath.isMemberExpression({
        object: path.node
      }) && analyzeMemberExpression(parentPath).handleAsMemberExpression) {
        return;
      }
      handleReferencedIdentifier(path);
    },
    MemberExpression(path) {
      const {
        key,
        handleAsMemberExpression
      } = analyzeMemberExpression(path);
      if (!handleAsMemberExpression) return;
      const object = path.get("object");
      let objectIsGlobalIdentifier = object.isIdentifier();
      if (objectIsGlobalIdentifier) {
        const binding = object.scope.getBinding(object.node.name);
        if (binding) {
          if (binding.path.isImportNamespaceSpecifier()) return;
          objectIsGlobalIdentifier = false;
        }
      }
      const source = resolveSource(object);
      let skipObject = property(source.id, key, source.placement, path);
      skipObject || (skipObject = !objectIsGlobalIdentifier || path.shouldSkip || object.shouldSkip || isRemoved(object));
      if (!skipObject) handleReferencedIdentifier(object);
    },
    ObjectPattern(path) {
      const {
        parentPath,
        parent
      } = path;
      let obj;

      // const { keys, values } = Object
      if (parentPath.isVariableDeclarator()) {
        obj = parentPath.get("init");
        // ({ keys, values } = Object)
      } else if (parentPath.isAssignmentExpression()) {
        obj = parentPath.get("right");
        // !function ({ keys, values }) {...} (Object)
        // resolution does not work after properties transform :-(
      } else if (parentPath.isFunction()) {
        const grand = parentPath.parentPath;
        if (grand.isCallExpression() || grand.isNewExpression()) {
          if (grand.node.callee === parent) {
            obj = grand.get("arguments")[path.key];
          }
        }
      }
      let id = null;
      let placement = null;
      if (obj) ({
        id,
        placement
      } = resolveSource(obj));
      for (const prop of path.get("properties")) {
        if (prop.isObjectProperty()) {
          const key = resolveKey(prop.get("key"));
          if (key) property(id, key, placement, prop);
        }
      }
    },
    BinaryExpression(path) {
      if (path.node.operator !== "in") return;
      const source = resolveSource(path.get("right"));
      const key = resolveKey(path.get("left"), true);
      if (!key) return;
      callProvider({
        kind: "in",
        object: source.id,
        key,
        placement: source.placement
      }, path);
    }
  };
});

var entry = (callProvider => ({
  ImportDeclaration(path) {
    const source = getImportSource(path);
    if (!source) return;
    callProvider({
      kind: "import",
      source
    }, path);
  },
  Program(path) {
    path.get("body").forEach(bodyPath => {
      const source = getRequireSource(bodyPath);
      if (!source) return;
      callProvider({
        kind: "import",
        source
      }, bodyPath);
    });
  }
}));

const nativeRequireResolve = parseFloat(process.versions.node) >= 8.9;
const require = createRequire(import /*::(_)*/.meta.url); // eslint-disable-line

function myResolve(name, basedir) {
  if (nativeRequireResolve) {
    return require.resolve(name, {
      paths: [basedir]
    }).replace(/\\/g, "/");
  } else {
    return requireResolve.sync(name, {
      basedir
    }).replace(/\\/g, "/");
  }
}
function resolve(dirname, moduleName, absoluteImports) {
  if (absoluteImports === false) return moduleName;
  let basedir = dirname;
  if (typeof absoluteImports === "string") {
    basedir = path.resolve(basedir, absoluteImports);
  }
  try {
    return myResolve(moduleName, basedir);
  } catch (err) {
    if (err.code !== "MODULE_NOT_FOUND") throw err;
    throw Object.assign(new Error(`Failed to resolve "${moduleName}" relative to "${dirname}"`), {
      code: "BABEL_POLYFILL_NOT_FOUND",
      polyfill: moduleName,
      dirname
    });
  }
}
function has(basedir, name) {
  try {
    myResolve(name, basedir);
    return true;
  } catch {
    return false;
  }
}
function logMissing(missingDeps) {
  if (missingDeps.size === 0) return;
  const deps = Array.from(missingDeps).sort().join(" ");
  console.warn("\nSome polyfills have been added but are not present in your dependencies.\n" + "Please run one of the following commands:\n" + `\tnpm install --save ${deps}\n` + `\tyarn add ${deps}\n`);
  process.exitCode = 1;
}
let allMissingDeps = new Set();
const laterLogMissingDependencies = debounce(() => {
  logMissing(allMissingDeps);
  allMissingDeps = new Set();
}, 100);
function laterLogMissing(missingDeps) {
  if (missingDeps.size === 0) return;
  missingDeps.forEach(name => allMissingDeps.add(name));
  laterLogMissingDependencies();
}

const PossibleGlobalObjects = new Set(["global", "globalThis", "self", "window"]);
function createMetaResolver(polyfills) {
  const {
    static: staticP,
    instance: instanceP,
    global: globalP
  } = polyfills;
  return meta => {
    if (meta.kind === "global" && globalP && has$1(globalP, meta.name)) {
      return {
        kind: "global",
        desc: globalP[meta.name],
        name: meta.name
      };
    }
    if (meta.kind === "property" || meta.kind === "in") {
      const {
        placement,
        object,
        key
      } = meta;
      if (object && placement === "static") {
        if (globalP && PossibleGlobalObjects.has(object) && has$1(globalP, key)) {
          return {
            kind: "global",
            desc: globalP[key],
            name: key
          };
        }
        if (staticP && has$1(staticP, object) && has$1(staticP[object], key)) {
          return {
            kind: "static",
            desc: staticP[object][key],
            name: `${object}$${key}`
          };
        }
      }
      if (instanceP && has$1(instanceP, key)) {
        return {
          kind: "instance",
          desc: instanceP[key],
          name: `${key}`
        };
      }
    }
  };
}

const getTargets = _getTargets.default || _getTargets;
function resolveOptions(options, babelApi) {
  const {
    method,
    targets: targetsOption,
    ignoreBrowserslistConfig,
    configPath,
    debug,
    shouldInjectPolyfill,
    absoluteImports,
    ...providerOptions
  } = options;
  if (isEmpty(options)) {
    throw new Error(`\
This plugin requires options, for example:
    {
      "plugins": [
        ["<plugin name>", { method: "usage-pure" }]
      ]
    }

See more options at https://github.com/babel/babel-polyfills/blob/main/docs/usage.md`);
  }
  let methodName;
  if (method === "usage-global") methodName = "usageGlobal";else if (method === "entry-global") methodName = "entryGlobal";else if (method === "usage-pure") methodName = "usagePure";else if (typeof method !== "string") {
    throw new Error(".method must be a string");
  } else {
    throw new Error(`.method must be one of "entry-global", "usage-global"` + ` or "usage-pure" (received ${JSON.stringify(method)})`);
  }
  if (typeof shouldInjectPolyfill === "function") {
    if (options.include || options.exclude) {
      throw new Error(`.include and .exclude are not supported when using the` + ` .shouldInjectPolyfill function.`);
    }
  } else if (shouldInjectPolyfill != null) {
    throw new Error(`.shouldInjectPolyfill must be a function, or undefined` + ` (received ${JSON.stringify(shouldInjectPolyfill)})`);
  }
  if (absoluteImports != null && typeof absoluteImports !== "boolean" && typeof absoluteImports !== "string") {
    throw new Error(`.absoluteImports must be a boolean, a string, or undefined` + ` (received ${JSON.stringify(absoluteImports)})`);
  }
  let targets;
  if (
  // If any browserslist-related option is specified, fallback to the old
  // behavior of not using the targets specified in the top-level options.
  targetsOption || configPath || ignoreBrowserslistConfig) {
    const targetsObj = typeof targetsOption === "string" || Array.isArray(targetsOption) ? {
      browsers: targetsOption
    } : targetsOption;
    targets = getTargets(targetsObj, {
      ignoreBrowserslistConfig,
      configPath
    });
  } else {
    targets = babelApi.targets();
  }
  return {
    method,
    methodName,
    targets,
    absoluteImports: absoluteImports != null ? absoluteImports : false,
    shouldInjectPolyfill,
    debug: !!debug,
    providerOptions: providerOptions
  };
}
function instantiateProvider(factory, options, missingDependencies, dirname, debugLog, babelApi) {
  const {
    method,
    methodName,
    targets,
    debug,
    shouldInjectPolyfill,
    providerOptions,
    absoluteImports
  } = resolveOptions(options, babelApi);

  // eslint-disable-next-line prefer-const
  let include, exclude;
  let polyfillsSupport;
  let polyfillsNames;
  let filterPolyfills;
  const getUtils = createUtilsGetter(new ImportsCachedInjector(moduleName => resolve(dirname, moduleName, absoluteImports), name => {
    var _polyfillsNames$get, _polyfillsNames;
    return (_polyfillsNames$get = (_polyfillsNames = polyfillsNames) == null ? void 0 : _polyfillsNames.get(name)) != null ? _polyfillsNames$get : Infinity;
  }));
  const depsCache = new Map();
  const api = {
    babel: babelApi,
    getUtils,
    method: options.method,
    targets,
    createMetaResolver,
    shouldInjectPolyfill(name) {
      if (polyfillsNames === undefined) {
        throw new Error(`Internal error in the ${factory.name} provider: ` + `shouldInjectPolyfill() can't be called during initialization.`);
      }
      if (!polyfillsNames.has(name)) {
        console.warn(`Internal error in the ${providerName} provider: ` + `unknown polyfill "${name}".`);
      }
      if (filterPolyfills && !filterPolyfills(name)) return false;
      let shouldInject = isRequired(name, targets, {
        compatData: polyfillsSupport,
        includes: include,
        excludes: exclude
      });
      if (shouldInjectPolyfill) {
        shouldInject = shouldInjectPolyfill(name, shouldInject);
        if (typeof shouldInject !== "boolean") {
          throw new Error(`.shouldInjectPolyfill must return a boolean.`);
        }
      }
      return shouldInject;
    },
    debug(name) {
      var _debugLog, _debugLog$polyfillsSu;
      debugLog().found = true;
      if (!debug || !name) return;
      if (debugLog().polyfills.has(providerName)) return;
      debugLog().polyfills.add(name);
      (_debugLog$polyfillsSu = (_debugLog = debugLog()).polyfillsSupport) != null ? _debugLog$polyfillsSu : _debugLog.polyfillsSupport = polyfillsSupport;
    },
    assertDependency(name, version = "*") {
      if (missingDependencies === false) return;
      if (absoluteImports) {
        // If absoluteImports is not false, we will try resolving
        // the dependency and throw if it's not possible. We can
        // skip the check here.
        return;
      }
      const dep = version === "*" ? name : `${name}@^${version}`;
      const found = missingDependencies.all ? false : mapGetOr(depsCache, `${name} :: ${dirname}`, () => has(dirname, name));
      if (!found) {
        debugLog().missingDeps.add(dep);
      }
    }
  };
  const provider = factory(api, providerOptions, dirname);
  const providerName = provider.name || factory.name;
  if (typeof provider[methodName] !== "function") {
    throw new Error(`The "${providerName}" provider doesn't support the "${method}" polyfilling method.`);
  }
  if (Array.isArray(provider.polyfills)) {
    polyfillsNames = new Map(provider.polyfills.map((name, index) => [name, index]));
    filterPolyfills = provider.filterPolyfills;
  } else if (provider.polyfills) {
    polyfillsNames = new Map(Object.keys(provider.polyfills).map((name, index) => [name, index]));
    polyfillsSupport = provider.polyfills;
    filterPolyfills = provider.filterPolyfills;
  } else {
    polyfillsNames = new Map();
  }
  ({
    include,
    exclude
  } = validateIncludeExclude(providerName, polyfillsNames, providerOptions.include || [], providerOptions.exclude || []));
  let callProvider;
  if (methodName === "usageGlobal") {
    callProvider = (payload, path) => {
      var _ref;
      const utils = getUtils(path);
      return (_ref = provider[methodName](payload, utils, path)) != null ? _ref : false;
    };
  } else {
    callProvider = (payload, path) => {
      const utils = getUtils(path);
      provider[methodName](payload, utils, path);
      return false;
    };
  }
  return {
    debug,
    method,
    targets,
    provider,
    providerName,
    callProvider
  };
}
function definePolyfillProvider(factory) {
  return declare((babelApi, options, dirname) => {
    babelApi.assertVersion("^7.0.0 || ^8.0.0-alpha.0");
    const {
      traverse
    } = babelApi;
    let debugLog;
    const missingDependencies = applyMissingDependenciesDefaults(options, babelApi);
    const {
      debug,
      method,
      targets,
      provider,
      providerName,
      callProvider
    } = instantiateProvider(factory, options, missingDependencies, dirname, () => debugLog, babelApi);
    const createVisitor = method === "entry-global" ? entry : usage;
    const visitor = provider.visitor ? traverse.visitors.merge([createVisitor(callProvider), provider.visitor]) : createVisitor(callProvider);
    if (debug && debug !== presetEnvSilentDebugHeader) {
      console.log(`${providerName}: \`DEBUG\` option`);
      console.log(`\nUsing targets: ${stringifyTargetsMultiline(targets)}`);
      console.log(`\nUsing polyfills with \`${method}\` method:`);
    }
    const {
      runtimeName
    } = provider;
    return {
      name: "inject-polyfills",
      visitor,
      pre(file) {
        var _provider$pre;
        if (runtimeName) {
          if (file.get("runtimeHelpersModuleName") && file.get("runtimeHelpersModuleName") !== runtimeName) {
            console.warn(`Two different polyfill providers` + ` (${file.get("runtimeHelpersModuleProvider")}` + ` and ${providerName}) are trying to define two` + ` conflicting @babel/runtime alternatives:` + ` ${file.get("runtimeHelpersModuleName")} and ${runtimeName}.` + ` The second one will be ignored.`);
          } else {
            file.set("runtimeHelpersModuleName", runtimeName);
            file.set("runtimeHelpersModuleProvider", providerName);
          }
        }
        debugLog = {
          polyfills: new Set(),
          polyfillsSupport: undefined,
          found: false,
          providers: new Set(),
          missingDeps: new Set()
        };
        (_provider$pre = provider.pre) == null ? void 0 : _provider$pre.apply(this, arguments);
      },
      post() {
        var _provider$post;
        (_provider$post = provider.post) == null ? void 0 : _provider$post.apply(this, arguments);
        if (missingDependencies !== false) {
          if (missingDependencies.log === "per-file") {
            logMissing(debugLog.missingDeps);
          } else {
            laterLogMissing(debugLog.missingDeps);
          }
        }
        if (!debug) return;
        if (this.filename) console.log(`\n[${this.filename}]`);
        if (debugLog.polyfills.size === 0) {
          console.log(method === "entry-global" ? debugLog.found ? `Based on your targets, the ${providerName} polyfill did not add any polyfill.` : `The entry point for the ${providerName} polyfill has not been found.` : `Based on your code and targets, the ${providerName} polyfill did not add any polyfill.`);
          return;
        }
        if (method === "entry-global") {
          console.log(`The ${providerName} polyfill entry has been replaced with ` + `the following polyfills:`);
        } else {
          console.log(`The ${providerName} polyfill added the following polyfills:`);
        }
        for (const name of debugLog.polyfills) {
          var _debugLog$polyfillsSu2;
          if ((_debugLog$polyfillsSu2 = debugLog.polyfillsSupport) != null && _debugLog$polyfillsSu2[name]) {
            const filteredTargets = getInclusionReasons(name, targets, debugLog.polyfillsSupport);
            const formattedTargets = JSON.stringify(filteredTargets).replace(/,/g, ", ").replace(/^\{"/, '{ "').replace(/"\}$/, '" }');
            console.log(`  ${name} ${formattedTargets}`);
          } else {
            console.log(`  ${name}`);
          }
        }
      }
    };
  });
}
function mapGetOr(map, key, getDefault) {
  let val = map.get(key);
  if (val === undefined) {
    val = getDefault();
    map.set(key, val);
  }
  return val;
}
function isEmpty(obj) {
  return Object.keys(obj).length === 0;
}

export default definePolyfillProvider;
//# sourceMappingURL=index.node.mjs.map


code:
"use strict";

exports.__esModule = true;
exports.has = has;
exports.laterLogMissing = laterLogMissing;
exports.logMissing = logMissing;
exports.resolve = resolve;
function resolve(dirname, moduleName, absoluteImports) {
  if (absoluteImports === false) return moduleName;
  throw new Error(`"absoluteImports" is not supported in bundles prepared for the browser.`);
}

// eslint-disable-next-line @typescript-eslint/no-unused-vars
function has(basedir, name) {
  return true;
}

// eslint-disable-next-line @typescript-eslint/no-unused-vars
function logMissing(missingDeps) {}

// eslint-disable-next-line @typescript-eslint/no-unused-vars
function laterLogMissing(missingDeps) {}

license: mit


code:
"use strict";

exports.__esModule = true;
exports.presetEnvSilentDebugHeader = void 0;
exports.stringifyTargets = stringifyTargets;
exports.stringifyTargetsMultiline = stringifyTargetsMultiline;
var _helperCompilationTargets = require("@babel/helper-compilation-targets");
const presetEnvSilentDebugHeader = "#__secret_key__@babel/preset-env__don't_log_debug_header_and_resolved_targets";
exports.presetEnvSilentDebugHeader = presetEnvSilentDebugHeader;
function stringifyTargetsMultiline(targets) {
  return JSON.stringify((0, _helperCompilationTargets.prettifyTargets)(targets), null, 2);
}
function stringifyTargets(targets) {
  return JSON.stringify(targets).replace(/,/g, ", ").replace(/^\{"/, '{ "').replace(/"\}$/, '" }');
}


code:
"use strict";

exports.__esModule = true;
exports.defineProvider = defineProvider;
function defineProvider(factory) {
  // This will allow us to do some things

  return factory;
}


code:
"use strict";

exports.__esModule = true;
exports.default = void 0;
var _babel = _interopRequireWildcard(require("@babel/core"));
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && 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;
class ImportsCachedInjector {
  constructor(resolver, getPreferredIndex) {
    this._imports = new WeakMap();
    this._anonymousImports = new WeakMap();
    this._lastImports = new WeakMap();
    this._resolver = resolver;
    this._getPreferredIndex = getPreferredIndex;
  }
  storeAnonymous(programPath, url, moduleName, getVal) {
    const key = this._normalizeKey(programPath, url);
    const imports = this._ensure(this._anonymousImports, programPath, Set);
    if (imports.has(key)) return;
    const node = getVal(programPath.node.sourceType === "script", t.stringLiteral(this._resolver(url)));
    imports.add(key);
    this._injectImport(programPath, node, moduleName);
  }
  storeNamed(programPath, url, name, moduleName, getVal) {
    const key = this._normalizeKey(programPath, url, name);
    const imports = this._ensure(this._imports, programPath, Map);
    if (!imports.has(key)) {
      const {
        node,
        name: id
      } = getVal(programPath.node.sourceType === "script", t.stringLiteral(this._resolver(url)), t.identifier(name));
      imports.set(key, id);
      this._injectImport(programPath, node, moduleName);
    }
    return t.identifier(imports.get(key));
  }
  _injectImport(programPath, node, moduleName) {
    var _this$_lastImports$ge;
    const newIndex = this._getPreferredIndex(moduleName);
    const lastImports = (_this$_lastImports$ge = this._lastImports.get(programPath)) != null ? _this$_lastImports$ge : [];
    const isPathStillValid = path => path.node &&
    // Sometimes the AST is modified and the "last import"
    // we have has been replaced
    path.parent === programPath.node && path.container === programPath.node.body;
    let last;
    if (newIndex === Infinity) {
      // Fast path: we can always just insert at the end if newIndex is `Infinity`
      if (lastImports.length > 0) {
        last = lastImports[lastImports.length - 1].path;
        if (!isPathStillValid(last)) last = undefined;
      }
    } else {
      for (const [i, data] of lastImports.entries()) {
        const {
          path,
          index
        } = data;
        if (isPathStillValid(path)) {
          if (newIndex < index) {
            const [newPath] = path.insertBefore(node);
            lastImports.splice(i, 0, {
              path: newPath,
              index: newIndex
            });
            return;
          }
          last = path;
        }
      }
    }
    if (last) {
      const [newPath] = last.insertAfter(node);
      lastImports.push({
        path: newPath,
        index: newIndex
      });
    } else {
      const [newPath] = programPath.unshiftContainer("body", node);
      this._lastImports.set(programPath, [{
        path: newPath,
        index: newIndex
      }]);
    }
  }
  _ensure(map, programPath, Collection) {
    let collection = map.get(programPath);
    if (!collection) {
      collection = new Collection();
      map.set(programPath, collection);
    }
    return collection;
  }
  _normalizeKey(programPath, url, name = "") {
    const {
      sourceType
    } = programPath.node;

    // If we rely on the imported binding (the "name" parameter), we also need to cache
    // based on the sourceType. This is because the module transforms change the names
    // of the import variables.
    return `${name && sourceType}::${url}::${name}`;
  }
}
exports.default = ImportsCachedInjector;


code:
"use strict";

exports.__esModule = true;
exports.default = definePolyfillProvider;
var _helperPluginUtils = require("@babel/helper-plugin-utils");
var _helperCompilationTargets = _interopRequireWildcard(require("@babel/helper-compilation-targets"));
var _utils = require("./utils");
var _importsInjector = _interopRequireDefault(require("./imports-injector"));
var _debugUtils = require("./debug-utils");
var _normalizeOptions = require("./normalize-options");
var v = _interopRequireWildcard(require("./visitors"));
var deps = _interopRequireWildcard(require("./node/dependencies"));
var _metaResolver = _interopRequireDefault(require("./meta-resolver"));
const _excluded = ["method", "targets", "ignoreBrowserslistConfig", "configPath", "debug", "shouldInjectPolyfill", "absoluteImports"];
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && 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 _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
const getTargets = _helperCompilationTargets.default.default || _helperCompilationTargets.default;
function resolveOptions(options, babelApi) {
  const {
      method,
      targets: targetsOption,
      ignoreBrowserslistConfig,
      configPath,
      debug,
      shouldInjectPolyfill,
      absoluteImports
    } = options,
    providerOptions = _objectWithoutPropertiesLoose(options, _excluded);
  if (isEmpty(options)) {
    throw new Error(`\
This plugin requires options, for example:
    {
      "plugins": [
        ["<plugin name>", { method: "usage-pure" }]
      ]
    }

See more options at https://github.com/babel/babel-polyfills/blob/main/docs/usage.md`);
  }
  let methodName;
  if (method === "usage-global") methodName = "usageGlobal";else if (method === "entry-global") methodName = "entryGlobal";else if (method === "usage-pure") methodName = "usagePure";else if (typeof method !== "string") {
    throw new Error(".method must be a string");
  } else {
    throw new Error(`.method must be one of "entry-global", "usage-global"` + ` or "usage-pure" (received ${JSON.stringify(method)})`);
  }
  if (typeof shouldInjectPolyfill === "function") {
    if (options.include || options.exclude) {
      throw new Error(`.include and .exclude are not supported when using the` + ` .shouldInjectPolyfill function.`);
    }
  } else if (shouldInjectPolyfill != null) {
    throw new Error(`.shouldInjectPolyfill must be a function, or undefined` + ` (received ${JSON.stringify(shouldInjectPolyfill)})`);
  }
  if (absoluteImports != null && typeof absoluteImports !== "boolean" && typeof absoluteImports !== "string") {
    throw new Error(`.absoluteImports must be a boolean, a string, or undefined` + ` (received ${JSON.stringify(absoluteImports)})`);
  }
  let targets;
  if (
  // If any browserslist-related option is specified, fallback to the old
  // behavior of not using the targets specified in the top-level options.
  targetsOption || configPath || ignoreBrowserslistConfig) {
    const targetsObj = typeof targetsOption === "string" || Array.isArray(targetsOption) ? {
      browsers: targetsOption
    } : targetsOption;
    targets = getTargets(targetsObj, {
      ignoreBrowserslistConfig,
      configPath
    });
  } else {
    targets = babelApi.targets();
  }
  return {
    method,
    methodName,
    targets,
    absoluteImports: absoluteImports != null ? absoluteImports : false,
    shouldInjectPolyfill,
    debug: !!debug,
    providerOptions: providerOptions
  };
}
function instantiateProvider(factory, options, missingDependencies, dirname, debugLog, babelApi) {
  const {
    method,
    methodName,
    targets,
    debug,
    shouldInjectPolyfill,
    providerOptions,
    absoluteImports
  } = resolveOptions(options, babelApi);

  // eslint-disable-next-line prefer-const
  let include, exclude;
  let polyfillsSupport;
  let polyfillsNames;
  let filterPolyfills;
  const getUtils = (0, _utils.createUtilsGetter)(new _importsInjector.default(moduleName => deps.resolve(dirname, moduleName, absoluteImports), name => {
    var _polyfillsNames$get, _polyfillsNames;
    return (_polyfillsNames$get = (_polyfillsNames = polyfillsNames) == null ? void 0 : _polyfillsNames.get(name)) != null ? _polyfillsNames$get : Infinity;
  }));
  const depsCache = new Map();
  const api = {
    babel: babelApi,
    getUtils,
    method: options.method,
    targets,
    createMetaResolver: _metaResolver.default,
    shouldInjectPolyfill(name) {
      if (polyfillsNames === undefined) {
        throw new Error(`Internal error in the ${factory.name} provider: ` + `shouldInjectPolyfill() can't be called during initialization.`);
      }
      if (!polyfillsNames.has(name)) {
        console.warn(`Internal error in the ${providerName} provider: ` + `unknown polyfill "${name}".`);
      }
      if (filterPolyfills && !filterPolyfills(name)) return false;
      let shouldInject = (0, _helperCompilationTargets.isRequired)(name, targets, {
        compatData: polyfillsSupport,
        includes: include,
        excludes: exclude
      });
      if (shouldInjectPolyfill) {
        shouldInject = shouldInjectPolyfill(name, shouldInject);
        if (typeof shouldInject !== "boolean") {
          throw new Error(`.shouldInjectPolyfill must return a boolean.`);
        }
      }
      return shouldInject;
    },
    debug(name) {
      var _debugLog, _debugLog$polyfillsSu;
      debugLog().found = true;
      if (!debug || !name) return;
      if (debugLog().polyfills.has(providerName)) return;
      debugLog().polyfills.add(name);
      (_debugLog$polyfillsSu = (_debugLog = debugLog()).polyfillsSupport) != null ? _debugLog$polyfillsSu : _debugLog.polyfillsSupport = polyfillsSupport;
    },
    assertDependency(name, version = "*") {
      if (missingDependencies === false) return;
      if (absoluteImports) {
        // If absoluteImports is not false, we will try resolving
        // the dependency and throw if it's not possible. We can
        // skip the check here.
        return;
      }
      const dep = version === "*" ? name : `${name}@^${version}`;
      const found = missingDependencies.all ? false : mapGetOr(depsCache, `${name} :: ${dirname}`, () => deps.has(dirname, name));
      if (!found) {
        debugLog().missingDeps.add(dep);
      }
    }
  };
  const provider = factory(api, providerOptions, dirname);
  const providerName = provider.name || factory.name;
  if (typeof provider[methodName] !== "function") {
    throw new Error(`The "${providerName}" provider doesn't support the "${method}" polyfilling method.`);
  }
  if (Array.isArray(provider.polyfills)) {
    polyfillsNames = new Map(provider.polyfills.map((name, index) => [name, index]));
    filterPolyfills = provider.filterPolyfills;
  } else if (provider.polyfills) {
    polyfillsNames = new Map(Object.keys(provider.polyfills).map((name, index) => [name, index]));
    polyfillsSupport = provider.polyfills;
    filterPolyfills = provider.filterPolyfills;
  } else {
    polyfillsNames = new Map();
  }
  ({
    include,
    exclude
  } = (0, _normalizeOptions.validateIncludeExclude)(providerName, polyfillsNames, providerOptions.include || [], providerOptions.exclude || []));
  let callProvider;
  if (methodName === "usageGlobal") {
    callProvider = (payload, path) => {
      var _ref;
      const utils = getUtils(path);
      return (_ref = provider[methodName](payload, utils, path)) != null ? _ref : false;
    };
  } else {
    callProvider = (payload, path) => {
      const utils = getUtils(path);
      provider[methodName](payload, utils, path);
      return false;
    };
  }
  return {
    debug,
    method,
    targets,
    provider,
    providerName,
    callProvider
  };
}
function definePolyfillProvider(factory) {
  return (0, _helperPluginUtils.declare)((babelApi, options, dirname) => {
    babelApi.assertVersion("^7.0.0 || ^8.0.0-alpha.0");
    const {
      traverse
    } = babelApi;
    let debugLog;
    const missingDependencies = (0, _normalizeOptions.applyMissingDependenciesDefaults)(options, babelApi);
    const {
      debug,
      method,
      targets,
      provider,
      providerName,
      callProvider
    } = instantiateProvider(factory, options, missingDependencies, dirname, () => debugLog, babelApi);
    const createVisitor = method === "entry-global" ? v.entry : v.usage;
    const visitor = provider.visitor ? traverse.visitors.merge([createVisitor(callProvider), provider.visitor]) : createVisitor(callProvider);
    if (debug && debug !== _debugUtils.presetEnvSilentDebugHeader) {
      console.log(`${providerName}: \`DEBUG\` option`);
      console.log(`\nUsing targets: ${(0, _debugUtils.stringifyTargetsMultiline)(targets)}`);
      console.log(`\nUsing polyfills with \`${method}\` method:`);
    }
    const {
      runtimeName
    } = provider;
    return {
      name: "inject-polyfills",
      visitor,
      pre(file) {
        var _provider$pre;
        if (runtimeName) {
          if (file.get("runtimeHelpersModuleName") && file.get("runtimeHelpersModuleName") !== runtimeName) {
            console.warn(`Two different polyfill providers` + ` (${file.get("runtimeHelpersModuleProvider")}` + ` and ${providerName}) are trying to define two` + ` conflicting @babel/runtime alternatives:` + ` ${file.get("runtimeHelpersModuleName")} and ${runtimeName}.` + ` The second one will be ignored.`);
          } else {
            file.set("runtimeHelpersModuleName", runtimeName);
            file.set("runtimeHelpersModuleProvider", providerName);
          }
        }
        debugLog = {
          polyfills: new Set(),
          polyfillsSupport: undefined,
          found: false,
          providers: new Set(),
          missingDeps: new Set()
        };
        (_provider$pre = provider.pre) == null ? void 0 : _provider$pre.apply(this, arguments);
      },
      post() {
        var _provider$post;
        (_provider$post = provider.post) == null ? void 0 : _provider$post.apply(this, arguments);
        if (missingDependencies !== false) {
          if (missingDependencies.log === "per-file") {
            deps.logMissing(debugLog.missingDeps);
          } else {
            deps.laterLogMissing(debugLog.missingDeps);
          }
        }
        if (!debug) return;
        if (this.filename) console.log(`\n[${this.filename}]`);
        if (debugLog.polyfills.size === 0) {
          console.log(method === "entry-global" ? debugLog.found ? `Based on your targets, the ${providerName} polyfill did not add any polyfill.` : `The entry point for the ${providerName} polyfill has not been found.` : `Based on your code and targets, the ${providerName} polyfill did not add any polyfill.`);
          return;
        }
        if (method === "entry-global") {
          console.log(`The ${providerName} polyfill entry has been replaced with ` + `the following polyfills:`);
        } else {
          console.log(`The ${providerName} polyfill added the following polyfills:`);
        }
        for (const name of debugLog.polyfills) {
          var _debugLog$polyfillsSu2;
          if ((_debugLog$polyfillsSu2 = debugLog.polyfillsSupport) != null && _debugLog$polyfillsSu2[name]) {
            const filteredTargets = (0, _helperCompilationTargets.getInclusionReasons)(name, targets, debugLog.polyfillsSupport);
            const formattedTargets = JSON.stringify(filteredTargets).replace(/,/g, ", ").replace(/^\{"/, '{ "').replace(/"\}$/, '" }');
            console.log(`  ${name} ${formattedTargets}`);
          } else {
            console.log(`  ${name}`);
          }
        }
      }
    };
  });
}
function mapGetOr(map, key, getDefault) {
  let val = map.get(key);
  if (val === undefined) {
    val = getDefault();
    map.set(key, val);
  }
  return val;
}
function isEmpty(obj) {
  return Object.keys(obj).length === 0;
}


code:
"use strict";

exports.__esModule = true;
exports.default = createMetaResolver;
var _utils = require("./utils");
const PossibleGlobalObjects = new Set(["global", "globalThis", "self", "window"]);
function createMetaResolver(polyfills) {
  const {
    static: staticP,
    instance: instanceP,
    global: globalP
  } = polyfills;
  return meta => {
    if (meta.kind === "global" && globalP && (0, _utils.has)(globalP, meta.name)) {
      return {
        kind: "global",
        desc: globalP[meta.name],
        name: meta.name
      };
    }
    if (meta.kind === "property" || meta.kind === "in") {
      const {
        placement,
        object,
        key
      } = meta;
      if (object && placement === "static") {
        if (globalP && PossibleGlobalObjects.has(object) && (0, _utils.has)(globalP, key)) {
          return {
            kind: "global",
            desc: globalP[key],
            name: key
          };
        }
        if (staticP && (0, _utils.has)(staticP, object) && (0, _utils.has)(staticP[object], key)) {
          return {
            kind: "static",
            desc: staticP[object][key],
            name: `${object}$${key}`
          };
        }
      }
      if (instanceP && (0, _utils.has)(instanceP, key)) {
        return {
          kind: "instance",
          desc: instanceP[key],
          name: `${key}`
        };
      }
    }
  };
}


code:
"use strict";

exports.__esModule = true;
exports.has = has;
exports.laterLogMissing = laterLogMissing;
exports.logMissing = logMissing;
exports.resolve = resolve;
var _path = _interopRequireDefault(require("path"));
var _lodash = _interopRequireDefault(require("lodash.debounce"));
var _resolve = _interopRequireDefault(require("resolve"));
var _module = require("module");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
const nativeRequireResolve = parseFloat(process.versions.node) >= 8.9;
// eslint-disable-line

function myResolve(name, basedir) {
  if (nativeRequireResolve) {
    return require.resolve(name, {
      paths: [basedir]
    }).replace(/\\/g, "/");
  } else {
    return _resolve.default.sync(name, {
      basedir
    }).replace(/\\/g, "/");
  }
}
function resolve(dirname, moduleName, absoluteImports) {
  if (absoluteImports === false) return moduleName;
  let basedir = dirname;
  if (typeof absoluteImports === "string") {
    basedir = _path.default.resolve(basedir, absoluteImports);
  }
  try {
    return myResolve(moduleName, basedir);
  } catch (err) {
    if (err.code !== "MODULE_NOT_FOUND") throw err;
    throw Object.assign(new Error(`Failed to resolve "${moduleName}" relative to "${dirname}"`), {
      code: "BABEL_POLYFILL_NOT_FOUND",
      polyfill: moduleName,
      dirname
    });
  }
}
function has(basedir, name) {
  try {
    myResolve(name, basedir);
    return true;
  } catch (_unused) {
    return false;
  }
}
function logMissing(missingDeps) {
  if (missingDeps.size === 0) return;
  const deps = Array.from(missingDeps).sort().join(" ");
  console.warn("\nSome polyfills have been added but are not present in your dependencies.\n" + "Please run one of the following commands:\n" + `\tnpm install --save ${deps}\n` + `\tyarn add ${deps}\n`);
  process.exitCode = 1;
}
let allMissingDeps = new Set();
const laterLogMissingDependencies = (0, _lodash.default)(() => {
  logMissing(allMissingDeps);
  allMissingDeps = new Set();
}, 100);
function laterLogMissing(missingDeps) {
  if (missingDeps.size === 0) return;
  missingDeps.forEach(name => allMissingDeps.add(name));
  laterLogMissingDependencies();
}


code:
"use strict";

exports.__esModule = true;
exports.applyMissingDependenciesDefaults = applyMissingDependenciesDefaults;
exports.validateIncludeExclude = validateIncludeExclude;
var _utils = require("./utils");
function patternToRegExp(pattern) {
  if (pattern instanceof RegExp) return pattern;
  try {
    return new RegExp(`^${pattern}$`);
  } catch (_unused) {
    return null;
  }
}
function buildUnusedError(label, unused) {
  if (!unused.length) return "";
  return `  - The following "${label}" patterns didn't match any polyfill:\n` + unused.map(original => `    ${String(original)}\n`).join("");
}
function buldDuplicatesError(duplicates) {
  if (!duplicates.size) return "";
  return `  - The following polyfills were matched both by "include" and "exclude" patterns:\n` + Array.from(duplicates, name => `    ${name}\n`).join("");
}
function validateIncludeExclude(provider, polyfills, includePatterns, excludePatterns) {
  let current;
  const filter = pattern => {
    const regexp = patternToRegExp(pattern);
    if (!regexp) return false;
    let matched = false;
    for (const polyfill of polyfills.keys()) {
      if (regexp.test(polyfill)) {
        matched = true;
        current.add(polyfill);
      }
    }
    return !matched;
  };

  // prettier-ignore
  const include = current = new Set();
  const unusedInclude = Array.from(includePatterns).filter(filter);

  // prettier-ignore
  const exclude = current = new Set();
  const unusedExclude = Array.from(excludePatterns).filter(filter);
  const duplicates = (0, _utils.intersection)(include, exclude);
  if (duplicates.size > 0 || unusedInclude.length > 0 || unusedExclude.length > 0) {
    throw new Error(`Error while validating the "${provider}" provider options:\n` + buildUnusedError("include", unusedInclude) + buildUnusedError("exclude", unusedExclude) + buldDuplicatesError(duplicates));
  }
  return {
    include,
    exclude
  };
}
function applyMissingDependenciesDefaults(options, babelApi) {
  const {
    missingDependencies = {}
  } = options;
  if (missingDependencies === false) return false;
  const caller = babelApi.caller(caller => caller == null ? void 0 : caller.name);
  const {
    log = "deferred",
    inject = caller === "rollup-plugin-babel" ? "throw" : "import",
    all = false
  } = missingDependencies;
  return {
    log,
    inject,
    all
  };
}


code:
"use strict";

exports.__esModule = true;


code:
"use strict";

exports.__esModule = true;
exports.createUtilsGetter = createUtilsGetter;
exports.getImportSource = getImportSource;
exports.getRequireSource = getRequireSource;
exports.has = has;
exports.intersection = intersection;
exports.resolveKey = resolveKey;
exports.resolveSource = resolveSource;
var _babel = _interopRequireWildcard(require("@babel/core"));
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && 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,
  template: template
} = _babel.default || _babel;
function intersection(a, b) {
  const result = new Set();
  a.forEach(v => b.has(v) && result.add(v));
  return result;
}
function has(object, key) {
  return Object.prototype.hasOwnProperty.call(object, key);
}
function getType(target) {
  return Object.prototype.toString.call(target).slice(8, -1);
}
function resolveId(path) {
  if (path.isIdentifier() && !path.scope.hasBinding(path.node.name, /* noGlobals */true)) {
    return path.node.name;
  }
  if (path.isPure()) {
    const {
      deopt
    } = path.evaluate();
    if (deopt && deopt.isIdentifier()) {
      return deopt.node.name;
    }
  }
}
function resolveKey(path, computed = false) {
  const {
    scope
  } = path;
  if (path.isStringLiteral()) return path.node.value;
  const isIdentifier = path.isIdentifier();
  if (isIdentifier && !(computed || path.parent.computed)) {
    return path.node.name;
  }
  if (computed && path.isMemberExpression() && path.get("object").isIdentifier({
    name: "Symbol"
  }) && !scope.hasBinding("Symbol", /* noGlobals */true)) {
    const sym = resolveKey(path.get("property"), path.node.computed);
    if (sym) return "Symbol." + sym;
  }
  if (isIdentifier ? scope.hasBinding(path.node.name, /* noGlobals */true) : path.isPure()) {
    const {
      value
    } = path.evaluate();
    if (typeof value === "string") return value;
  }
}
function resolveSource(obj) {
  if (obj.isMemberExpression() && obj.get("property").isIdentifier({
    name: "prototype"
  })) {
    const id = resolveId(obj.get("object"));
    if (id) {
      return {
        id,
        placement: "prototype"
      };
    }
    return {
      id: null,
      placement: null
    };
  }
  const id = resolveId(obj);
  if (id) {
    return {
      id,
      placement: "static"
    };
  }
  if (obj.isRegExpLiteral()) {
    return {
      id: "RegExp",
      placement: "prototype"
    };
  } else if (obj.isFunction()) {
    return {
      id: "Function",
      placement: "prototype"
    };
  } else if (obj.isPure()) {
    const {
      value
    } = obj.evaluate();
    if (value !== undefined) {
      return {
        id: getType(value),
        placement: "prototype"
      };
    }
  }
  return {
    id: null,
    placement: null
  };
}
function getImportSource({
  node
}) {
  if (node.specifiers.length === 0) return node.source.value;
}
function getRequireSource({
  node
}) {
  if (!t.isExpressionStatement(node)) return;
  const {
    expression
  } = node;
  if (t.isCallExpression(expression) && t.isIdentifier(expression.callee) && expression.callee.name === "require" && expression.arguments.length === 1 && t.isStringLiteral(expression.arguments[0])) {
    return expression.arguments[0].value;
  }
}
function hoist(node) {
  // @ts-expect-error
  node._blockHoist = 3;
  return node;
}
function createUtilsGetter(cache) {
  return path => {
    const prog = path.findParent(p => p.isProgram());
    return {
      injectGlobalImport(url, moduleName) {
        cache.storeAnonymous(prog, url, moduleName, (isScript, source) => {
          return isScript ? template.statement.ast`require(${source})` : t.importDeclaration([], source);
        });
      },
      injectNamedImport(url, name, hint = name, moduleName) {
        return cache.storeNamed(prog, url, name, moduleName, (isScript, source, name) => {
          const id = prog.scope.generateUidIdentifier(hint);
          return {
            node: isScript ? hoist(template.statement.ast`
                  var ${id} = require(${source}).${name}
                `) : t.importDeclaration([t.importSpecifier(id, name)], source),
            name: id.name
          };
        });
      },
      injectDefaultImport(url, hint = url, moduleName) {
        return cache.storeNamed(prog, url, "default", moduleName, (isScript, source) => {
          const id = prog.scope.generateUidIdentifier(hint);
          return {
            node: isScript ? hoist(template.statement.ast`var ${id} = require(${source})`) : t.importDeclaration([t.importDefaultSpecifier(id)], source),
            name: id.name
          };
        });
      }
    };
  };
}


code:
"use strict";

exports.__esModule = true;
exports.default = void 0;
var _utils = require("../utils");
var _default = callProvider => ({
  ImportDeclaration(path) {
    const source = (0, _utils.getImportSource)(path);
    if (!source) return;
    callProvider({
      kind: "import",
      source
    }, path);
  },
  Program(path) {
    path.get("body").forEach(bodyPath => {
      const source = (0, _utils.getRequireSource)(bodyPath);
      if (!source) return;
      callProvider({
        kind: "import",
        source
      }, bodyPath);
    });
  }
});
exports.default = _default;


code:
"use strict";

exports.__esModule = true;
exports.usage = exports.entry = void 0;
var _usage = _interopRequireDefault(require("./usage"));
exports.usage = _usage.default;
var _entry = _interopRequireDefault(require("./entry"));
exports.entry = _entry.default;
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }


code:
"use strict";

exports.__esModule = true;
exports.default = void 0;
var _utils = require("../utils");
function isRemoved(path) {
  if (path.removed) return true;
  if (!path.parentPath) return false;
  if (path.listKey) {
    var _path$parentPath$node;
    if (!((_path$parentPath$node = path.parentPath.node) != null && (_path$parentPath$node = _path$parentPath$node[path.listKey]) != null && _path$parentPath$node.includes(path.node))) return true;
  } else {
    if (path.parentPath.node[path.key] !== path.node) return true;
  }
  return isRemoved(path.parentPath);
}
var _default = callProvider => {
  function property(object, key, placement, path) {
    return callProvider({
      kind: "property",
      object,
      key,
      placement
    }, path);
  }
  function handleReferencedIdentifier(path) {
    const {
      node: {
        name
      },
      scope
    } = path;
    if (scope.getBindingIdentifier(name)) return;
    callProvider({
      kind: "global",
      name
    }, path);
  }
  function analyzeMemberExpression(path) {
    const key = (0, _utils.resolveKey)(path.get("property"), path.node.computed);
    return {
      key,
      handleAsMemberExpression: !!key && key !== "prototype"
    };
  }
  return {
    // Symbol(), new Promise
    ReferencedIdentifier(path) {
      const {
        parentPath
      } = path;
      if (parentPath.isMemberExpression({
        object: path.node
      }) && analyzeMemberExpression(parentPath).handleAsMemberExpression) {
        return;
      }
      handleReferencedIdentifier(path);
    },
    MemberExpression(path) {
      const {
        key,
        handleAsMemberExpression
      } = analyzeMemberExpression(path);
      if (!handleAsMemberExpression) return;
      const object = path.get("object");
      let objectIsGlobalIdentifier = object.isIdentifier();
      if (objectIsGlobalIdentifier) {
        const binding = object.scope.getBinding(object.node.name);
        if (binding) {
          if (binding.path.isImportNamespaceSpecifier()) return;
          objectIsGlobalIdentifier = false;
        }
      }
      const source = (0, _utils.resolveSource)(object);
      let skipObject = property(source.id, key, source.placement, path);
      skipObject || (skipObject = !objectIsGlobalIdentifier || path.shouldSkip || object.shouldSkip || isRemoved(object));
      if (!skipObject) handleReferencedIdentifier(object);
    },
    ObjectPattern(path) {
      const {
        parentPath,
        parent
      } = path;
      let obj;

      // const { keys, values } = Object
      if (parentPath.isVariableDeclarator()) {
        obj = parentPath.get("init");
        // ({ keys, values } = Object)
      } else if (parentPath.isAssignmentExpression()) {
        obj = parentPath.get("right");
        // !function ({ keys, values }) {...} (Object)
        // resolution does not work after properties transform :-(
      } else if (parentPath.isFunction()) {
        const grand = parentPath.parentPath;
        if (grand.isCallExpression() || grand.isNewExpression()) {
          if (grand.node.callee === parent) {
            obj = grand.get("arguments")[path.key];
          }
        }
      }
      let id = null;
      let placement = null;
      if (obj) ({
        id,
        placement
      } = (0, _utils.resolveSource)(obj));
      for (const prop of path.get("properties")) {
        if (prop.isObjectProperty()) {
          const key = (0, _utils.resolveKey)(prop.get("key"));
          if (key) property(id, key, placement, prop);
        }
      }
    },
    BinaryExpression(path) {
      if (path.node.operator !== "in") return;
      const source = (0, _utils.resolveSource)(path.get("right"));
      const key = (0, _utils.resolveKey)(path.get("left"), true);
      if (!key) return;
      callProvider({
        kind: "in",
        object: source.id,
        key,
        placement: source.placement
      }, path);
    }
  };
};
exports.default = _default;


@babel/helper-define-polyfill-provider

description: Babel helper to create your own polyfill provider

type: git

license: MIT

access: public


code:
# @babel/helper-environment-visitor

> Helper visitor to only visit nodes in the current 'this' context

See our website [@babel/helper-environment-visitor](https://babeljs.io/docs/babel-helper-environment-visitor) for more information.

## Install

Using npm:

```sh
npm install --save @babel/helper-environment-visitor
```

or using yarn:

```sh
yarn add @babel/helper-environment-visitor
```


code:
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
exports.requeueComputedKeyAndDecorators = requeueComputedKeyAndDecorators;
{
  exports.skipAllButComputedKey = function skipAllButComputedKey(path) {
    path.skip();
    if (path.node.computed) {
      path.context.maybeQueue(path.get("key"));
    }
  };
}
function requeueComputedKeyAndDecorators(path) {
  const {
    context,
    node
  } = path;
  if (node.computed) {
    context.maybeQueue(path.get("key"));
  }
  if (node.decorators) {
    for (const decorator of path.get("decorators")) {
      context.maybeQueue(decorator);
    }
  }
}
const visitor = {
  FunctionParent(path) {
    if (path.isArrowFunctionExpression()) {
      return;
    } else {
      path.skip();
      if (path.isMethod()) {
        requeueComputedKeyAndDecorators(path);
      }
    }
  },
  Property(path) {
    if (path.isObjectProperty()) {
      return;
    }
    path.skip();
    requeueComputedKeyAndDecorators(path);
  }
};
var _default = exports.default = visitor;

//# sourceMappingURL=index.js.map


@babel/helper-environment-visitor

description: Helper visitor to only visit nodes in the current 'this' context

author: The Babel Team (https://babel.dev/team)

type: commonjs


code:
# @babel/helper-function-name

> Helper function to change the property 'name' of every function

See our website [@babel/helper-function-name](https://babeljs.io/docs/babel-helper-function-name) for more information.

## Install

Using npm:

```sh
npm install --save @babel/helper-function-name
```

or using yarn:

```sh
yarn add @babel/helper-function-name
```


code:
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = _default;
var _template = require("@babel/template");
var _t = require("@babel/types");
const {
  NOT_LOCAL_BINDING,
  cloneNode,
  identifier,
  isAssignmentExpression,
  isAssignmentPattern,
  isFunction,
  isIdentifier,
  isLiteral,
  isNullLiteral,
  isObjectMethod,
  isObjectProperty,
  isRegExpLiteral,
  isRestElement,
  isTemplateLiteral,
  isVariableDeclarator,
  toBindingIdentifierName
} = _t;
function getFunctionArity(node) {
  const count = node.params.findIndex(param => isAssignmentPattern(param) || isRestElement(param));
  return count === -1 ? node.params.length : count;
}
const buildPropertyMethodAssignmentWrapper = _template.default.statement(`
  (function (FUNCTION_KEY) {
    function FUNCTION_ID() {
      return FUNCTION_KEY.apply(this, arguments);
    }

    FUNCTION_ID.toString = function () {
      return FUNCTION_KEY.toString();
    }

    return FUNCTION_ID;
  })(FUNCTION)
`);
const buildGeneratorPropertyMethodAssignmentWrapper = _template.default.statement(`
  (function (FUNCTION_KEY) {
    function* FUNCTION_ID() {
      return yield* FUNCTION_KEY.apply(this, arguments);
    }

    FUNCTION_ID.toString = function () {
      return FUNCTION_KEY.toString();
    };

    return FUNCTION_ID;
  })(FUNCTION)
`);
const visitor = {
  "ReferencedIdentifier|BindingIdentifier"(path, state) {
    if (path.node.name !== state.name) return;
    const localDeclar = path.scope.getBindingIdentifier(state.name);
    if (localDeclar !== state.outerDeclar) return;
    state.selfReference = true;
    path.stop();
  }
};
function getNameFromLiteralId(id) {
  if (isNullLiteral(id)) {
    return "null";
  }
  if (isRegExpLiteral(id)) {
    return `_${id.pattern}_${id.flags}`;
  }
  if (isTemplateLiteral(id)) {
    return id.quasis.map(quasi => quasi.value.raw).join("");
  }
  if (id.value !== undefined) {
    return id.value + "";
  }
  return "";
}
function wrap(state, method, id, scope) {
  if (state.selfReference) {
    if (scope.hasBinding(id.name) && !scope.hasGlobal(id.name)) {
      scope.rename(id.name);
    } else {
      if (!isFunction(method)) return;
      let build = buildPropertyMethodAssignmentWrapper;
      if (method.generator) {
        build = buildGeneratorPropertyMethodAssignmentWrapper;
      }
      const template = build({
        FUNCTION: method,
        FUNCTION_ID: id,
        FUNCTION_KEY: scope.generateUidIdentifier(id.name)
      }).expression;
      const params = template.callee.body.body[0].params;
      for (let i = 0, len = getFunctionArity(method); i < len; i++) {
        params.push(scope.generateUidIdentifier("x"));
      }
      return template;
    }
  }
  method.id = id;
  scope.getProgramParent().references[id.name] = true;
}
function visit(node, name, scope) {
  const state = {
    selfAssignment: false,
    selfReference: false,
    outerDeclar: scope.getBindingIdentifier(name),
    name: name
  };
  const binding = scope.getOwnBinding(name);
  if (binding) {
    if (binding.kind === "param") {
      state.selfReference = true;
    } else {}
  } else if (state.outerDeclar || scope.hasGlobal(name)) {
    scope.traverse(node, visitor, state);
  }
  return state;
}
function _default({
  node,
  parent,
  scope,
  id
}, localBinding = false, supportUnicodeId = false) {
  if (node.id) return;
  if ((isObjectProperty(parent) || isObjectMethod(parent, {
    kind: "method"
  })) && (!parent.computed || isLiteral(parent.key))) {
    id = parent.key;
  } else if (isVariableDeclarator(parent)) {
    id = parent.id;
    if (isIdentifier(id) && !localBinding) {
      const binding = scope.parent.getBinding(id.name);
      if (binding && binding.constant && scope.getBinding(id.name) === binding) {
        node.id = cloneNode(id);
        node.id[NOT_LOCAL_BINDING] = true;
        return;
      }
    }
  } else if (isAssignmentExpression(parent, {
    operator: "="
  })) {
    id = parent.left;
  } else if (!id) {
    return;
  }
  let name;
  if (id && isLiteral(id)) {
    name = getNameFromLiteralId(id);
  } else if (id && isIdentifier(id)) {
    name = id.name;
  }
  if (name === undefined) {
    return;
  }
  if (!supportUnicodeId && isFunction(node) && /[\uD800-\uDFFF]/.test(name)) {
    return;
  }
  name = toBindingIdentifierName(name);
  const newId = identifier(name);
  newId[NOT_LOCAL_BINDING] = true;
  const state = visit(node, name, scope);
  return wrap(state, node, newId, scope) || node;
}

//# sourceMappingURL=index.js.map


@babel/helper-function-name

description: Helper function to change the property 'name' of every function

directory: packages/babel-helper-function-name


code:
# @babel/helper-hoist-variables

> Helper function to hoist variables

See our website [@babel/helper-hoist-variables](https://babeljs.io/docs/babel-helper-hoist-variables) for more information.

## Install

Using npm:

```sh
npm install --save @babel/helper-hoist-variables
```

or using yarn:

```sh
yarn add @babel/helper-hoist-variables
```


code:
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = hoistVariables;
var _t = require("@babel/types");
const {
  assignmentExpression,
  expressionStatement,
  identifier
} = _t;
const visitor = {
  Scope(path, state) {
    if (state.kind === "let") path.skip();
  },
  FunctionParent(path) {
    path.skip();
  },
  VariableDeclaration(path, state) {
    if (state.kind && path.node.kind !== state.kind) return;
    const nodes = [];
    const declarations = path.get("declarations");
    let firstId;
    for (const declar of declarations) {
      firstId = declar.node.id;
      if (declar.node.init) {
        nodes.push(expressionStatement(assignmentExpression("=", declar.node.id, declar.node.init)));
      }
      for (const name of Object.keys(declar.getBindingIdentifiers())) {
        state.emit(identifier(name), name, declar.node.init !== null);
      }
    }
    if (path.parentPath.isFor({
      left: path.node
    })) {
      path.replaceWith(firstId);
    } else {
      path.replaceWithMultiple(nodes);
    }
  }
};
function hoistVariables(path, emit, kind = "var") {
  path.traverse(visitor, {
    kind,
    emit
  });
}

//# sourceMappingURL=index.js.map


@babel/helper-hoist-variables

description: Helper function to hoist variables

directory: packages/babel-helper-hoist-variables


code:
# @babel/helper-member-expression-to-functions

> Helper function to replace certain member expressions with function calls

See our website [@babel/helper-member-expression-to-functions](https://babeljs.io/docs/babel-helper-member-expression-to-functions) for more information.

## Install

Using npm:

```sh
npm install --save @babel/helper-member-expression-to-functions
```

or using yarn:

```sh
yarn add @babel/helper-member-expression-to-functions
```


code:
'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var _t = require('@babel/types');

function _interopNamespace(e) {
  if (e && e.__esModule) return e;
  var n = Object.create(null);
  if (e) {
    Object.keys(e).forEach(function (k) {
      if (k !== 'default') {
        var d = Object.getOwnPropertyDescriptor(e, k);
        Object.defineProperty(n, k, d.get ? d : {
          enumerable: true,
          get: function () { return e[k]; }
        });
      }
    });
  }
  n.default = e;
  return Object.freeze(n);
}

var _t__namespace = /*#__PURE__*/_interopNamespace(_t);

function willPathCastToBoolean(path) {
  const maybeWrapped = path;
  const {
    node,
    parentPath
  } = maybeWrapped;
  if (parentPath.isLogicalExpression()) {
    const {
      operator,
      right
    } = parentPath.node;
    if (operator === "&&" || operator === "||" || operator === "??" && node === right) {
      return willPathCastToBoolean(parentPath);
    }
  }
  if (parentPath.isSequenceExpression()) {
    const {
      expressions
    } = parentPath.node;
    if (expressions[expressions.length - 1] === node) {
      return willPathCastToBoolean(parentPath);
    } else {
      return true;
    }
  }
  return parentPath.isConditional({
    test: node
  }) || parentPath.isUnaryExpression({
    operator: "!"
  }) || parentPath.isLoop({
    test: node
  });
}

const {
  LOGICAL_OPERATORS,
  arrowFunctionExpression,
  assignmentExpression,
  binaryExpression,
  booleanLiteral,
  callExpression,
  cloneNode,
  conditionalExpression,
  identifier,
  isMemberExpression,
  isOptionalCallExpression,
  isOptionalMemberExpression,
  isUpdateExpression,
  logicalExpression,
  memberExpression,
  nullLiteral,
  optionalCallExpression,
  optionalMemberExpression,
  sequenceExpression,
  updateExpression
} = _t__namespace;
class AssignmentMemoiser {
  constructor() {
    this._map = void 0;
    this._map = new WeakMap();
  }
  has(key) {
    return this._map.has(key);
  }
  get(key) {
    if (!this.has(key)) return;
    const record = this._map.get(key);
    const {
      value
    } = record;
    record.count--;
    if (record.count === 0) {
      return assignmentExpression("=", value, key);
    }
    return value;
  }
  set(key, value, count) {
    return this._map.set(key, {
      count,
      value
    });
  }
}
function toNonOptional(path, base) {
  const {
    node
  } = path;
  if (isOptionalMemberExpression(node)) {
    return memberExpression(base, node.property, node.computed);
  }
  if (path.isOptionalCallExpression()) {
    const callee = path.get("callee");
    if (path.node.optional && callee.isOptionalMemberExpression()) {
      const object = callee.node.object;
      const context = path.scope.maybeGenerateMemoised(object);
      callee.get("object").replaceWith(assignmentExpression("=", context, object));
      return callExpression(memberExpression(base, identifier("call")), [context, ...path.node.arguments]);
    }
    return callExpression(base, path.node.arguments);
  }
  return path.node;
}
function isInDetachedTree(path) {
  while (path) {
    if (path.isProgram()) break;
    const {
      parentPath,
      container,
      listKey
    } = path;
    const parentNode = parentPath.node;
    if (listKey) {
      if (container !== parentNode[listKey]) {
        return true;
      }
    } else {
      if (container !== parentNode) return true;
    }
    path = parentPath;
  }
  return false;
}
const handle = {
  memoise() {},
  handle(member, noDocumentAll) {
    const {
      node,
      parent,
      parentPath,
      scope
    } = member;
    if (member.isOptionalMemberExpression()) {
      if (isInDetachedTree(member)) return;
      const endPath = member.find(({
        node,
        parent
      }) => {
        if (isOptionalMemberExpression(parent)) {
          return parent.optional || parent.object !== node;
        }
        if (isOptionalCallExpression(parent)) {
          return node !== member.node && parent.optional || parent.callee !== node;
        }
        return true;
      });
      if (scope.path.isPattern()) {
        endPath.replaceWith(callExpression(arrowFunctionExpression([], endPath.node), []));
        return;
      }
      const willEndPathCastToBoolean = willPathCastToBoolean(endPath);
      const rootParentPath = endPath.parentPath;
      if (rootParentPath.isUpdateExpression({
        argument: node
      })) {
        throw member.buildCodeFrameError(`can't handle update expression`);
      }
      const isAssignment = rootParentPath.isAssignmentExpression({
        left: endPath.node
      });
      const isDeleteOperation = rootParentPath.isUnaryExpression({
        operator: "delete"
      });
      if (isDeleteOperation && endPath.isOptionalMemberExpression() && endPath.get("property").isPrivateName()) {
        throw member.buildCodeFrameError(`can't delete a private class element`);
      }
      let startingOptional = member;
      for (;;) {
        if (startingOptional.isOptionalMemberExpression()) {
          if (startingOptional.node.optional) break;
          startingOptional = startingOptional.get("object");
          continue;
        } else if (startingOptional.isOptionalCallExpression()) {
          if (startingOptional.node.optional) break;
          startingOptional = startingOptional.get("callee");
          continue;
        }
        throw new Error(`Internal error: unexpected ${startingOptional.node.type}`);
      }
      const startingNode = startingOptional.isOptionalMemberExpression() ? startingOptional.node.object : startingOptional.node.callee;
      const baseNeedsMemoised = scope.maybeGenerateMemoised(startingNode);
      const baseRef = baseNeedsMemoised != null ? baseNeedsMemoised : startingNode;
      const parentIsOptionalCall = parentPath.isOptionalCallExpression({
        callee: node
      });
      const isOptionalCall = parent => parentIsOptionalCall;
      const parentIsCall = parentPath.isCallExpression({
        callee: node
      });
      startingOptional.replaceWith(toNonOptional(startingOptional, baseRef));
      if (isOptionalCall()) {
        if (parent.optional) {
          parentPath.replaceWith(this.optionalCall(member, parent.arguments));
        } else {
          parentPath.replaceWith(this.call(member, parent.arguments));
        }
      } else if (parentIsCall) {
        member.replaceWith(this.boundGet(member));
      } else if (this.delete && parentPath.isUnaryExpression({
        operator: "delete"
      })) {
        parentPath.replaceWith(this.delete(member));
      } else if (parentPath.isAssignmentExpression()) {
        handleAssignment(this, member, parentPath);
      } else {
        member.replaceWith(this.get(member));
      }
      let regular = member.node;
      for (let current = member; current !== endPath;) {
        const parentPath = current.parentPath;
        if (parentPath === endPath && isOptionalCall() && parent.optional) {
          regular = parentPath.node;
          break;
        }
        regular = toNonOptional(parentPath, regular);
        current = parentPath;
      }
      let context;
      const endParentPath = endPath.parentPath;
      if (isMemberExpression(regular) && endParentPath.isOptionalCallExpression({
        callee: endPath.node,
        optional: true
      })) {
        const {
          object
        } = regular;
        context = member.scope.maybeGenerateMemoised(object);
        if (context) {
          regular.object = assignmentExpression("=", context, object);
        }
      }
      let replacementPath = endPath;
      if (isDeleteOperation || isAssignment) {
        replacementPath = endParentPath;
        regular = endParentPath.node;
      }
      const baseMemoised = baseNeedsMemoised ? assignmentExpression("=", cloneNode(baseRef), cloneNode(startingNode)) : cloneNode(baseRef);
      if (willEndPathCastToBoolean) {
        let nonNullishCheck;
        if (noDocumentAll) {
          nonNullishCheck = binaryExpression("!=", baseMemoised, nullLiteral());
        } else {
          nonNullishCheck = logicalExpression("&&", binaryExpression("!==", baseMemoised, nullLiteral()), binaryExpression("!==", cloneNode(baseRef), scope.buildUndefinedNode()));
        }
        replacementPath.replaceWith(logicalExpression("&&", nonNullishCheck, regular));
      } else {
        let nullishCheck;
        if (noDocumentAll) {
          nullishCheck = binaryExpression("==", baseMemoised, nullLiteral());
        } else {
          nullishCheck = logicalExpression("||", binaryExpression("===", baseMemoised, nullLiteral()), binaryExpression("===", cloneNode(baseRef), scope.buildUndefinedNode()));
        }
        replacementPath.replaceWith(conditionalExpression(nullishCheck, isDeleteOperation ? booleanLiteral(true) : scope.buildUndefinedNode(), regular));
      }
      if (context) {
        const endParent = endParentPath.node;
        endParentPath.replaceWith(optionalCallExpression(optionalMemberExpression(endParent.callee, identifier("call"), false, true), [cloneNode(context), ...endParent.arguments], false));
      }
      return;
    }
    if (isUpdateExpression(parent, {
      argument: node
    })) {
      if (this.simpleSet) {
        member.replaceWith(this.simpleSet(member));
        return;
      }
      const {
        operator,
        prefix
      } = parent;
      this.memoise(member, 2);
      const ref = scope.generateUidIdentifierBasedOnNode(node);
      scope.push({
        id: ref
      });
      const seq = [assignmentExpression("=", cloneNode(ref), this.get(member))];
      if (prefix) {
        seq.push(updateExpression(operator, cloneNode(ref), prefix));
        const value = sequenceExpression(seq);
        parentPath.replaceWith(this.set(member, value));
        return;
      } else {
        const ref2 = scope.generateUidIdentifierBasedOnNode(node);
        scope.push({
          id: ref2
        });
        seq.push(assignmentExpression("=", cloneNode(ref2), updateExpression(operator, cloneNode(ref), prefix)), cloneNode(ref));
        const value = sequenceExpression(seq);
        parentPath.replaceWith(sequenceExpression([this.set(member, value), cloneNode(ref2)]));
        return;
      }
    }
    if (parentPath.isAssignmentExpression({
      left: node
    })) {
      handleAssignment(this, member, parentPath);
      return;
    }
    if (parentPath.isCallExpression({
      callee: node
    })) {
      parentPath.replaceWith(this.call(member, parentPath.node.arguments));
      return;
    }
    if (parentPath.isOptionalCallExpression({
      callee: node
    })) {
      if (scope.path.isPattern()) {
        parentPath.replaceWith(callExpression(arrowFunctionExpression([], parentPath.node), []));
        return;
      }
      parentPath.replaceWith(this.optionalCall(member, parentPath.node.arguments));
      return;
    }
    if (this.delete && parentPath.isUnaryExpression({
      operator: "delete"
    })) {
      parentPath.replaceWith(this.delete(member));
      return;
    }
    if (parentPath.isForXStatement({
      left: node
    }) || parentPath.isObjectProperty({
      value: node
    }) && parentPath.parentPath.isObjectPattern() || parentPath.isAssignmentPattern({
      left: node
    }) && parentPath.parentPath.isObjectProperty({
      value: parent
    }) && parentPath.parentPath.parentPath.isObjectPattern() || parentPath.isArrayPattern() || parentPath.isAssignmentPattern({
      left: node
    }) && parentPath.parentPath.isArrayPattern() || parentPath.isRestElement()) {
      member.replaceWith(this.destructureSet(member));
      return;
    }
    if (parentPath.isTaggedTemplateExpression()) {
      member.replaceWith(this.boundGet(member));
    } else {
      member.replaceWith(this.get(member));
    }
  }
};
function handleAssignment(state, member, parentPath) {
  if (state.simpleSet) {
    member.replaceWith(state.simpleSet(member));
    return;
  }
  const {
    operator,
    right: value
  } = parentPath.node;
  if (operator === "=") {
    parentPath.replaceWith(state.set(member, value));
  } else {
    const operatorTrunc = operator.slice(0, -1);
    if (LOGICAL_OPERATORS.includes(operatorTrunc)) {
      state.memoise(member, 1);
      parentPath.replaceWith(logicalExpression(operatorTrunc, state.get(member), state.set(member, value)));
    } else {
      state.memoise(member, 2);
      parentPath.replaceWith(state.set(member, binaryExpression(operatorTrunc, state.get(member), value)));
    }
  }
}
function memberExpressionToFunctions(path, visitor, state) {
  path.traverse(visitor, Object.assign({}, handle, state, {
    memoiser: new AssignmentMemoiser()
  }));
}

exports.default = memberExpressionToFunctions;
//# sourceMappingURL=index.js.map


description: Helper function to replace certain member expressions with function calls


code:
/* This file is automatically generated by scripts/generators/tsconfig.js */
{
  "extends": [
    "../../tsconfig.base.json",
    "../../tsconfig.paths.json"
  ],
  "include": [
    "../../packages/babel-helper-member-expression-to-functions/src/**/*.ts",
    "../../lib/globals.d.ts",
    "../../scripts/repo-utils/*.d.ts"
  ],
  "references": [
    {
      "path": "../../packages/babel-helper-plugin-utils"
    }
  ]
}


code:
# @babel/helper-module-imports

> Babel helper functions for inserting module loads

See our website [@babel/helper-module-imports](https://babeljs.io/docs/babel-helper-module-imports) for more information.

## Install

Using npm:

```sh
npm install --save @babel/helper-module-imports
```

or using yarn:

```sh
yarn add @babel/helper-module-imports
```


code:
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _assert = require("assert");
var _t = require("@babel/types");
const {
  callExpression,
  cloneNode,
  expressionStatement,
  identifier,
  importDeclaration,
  importDefaultSpecifier,
  importNamespaceSpecifier,
  importSpecifier,
  memberExpression,
  stringLiteral,
  variableDeclaration,
  variableDeclarator
} = _t;
class ImportBuilder {
  constructor(importedSource, scope, hub) {
    this._statements = [];
    this._resultName = null;
    this._importedSource = void 0;
    this._scope = scope;
    this._hub = hub;
    this._importedSource = importedSource;
  }
  done() {
    return {
      statements: this._statements,
      resultName: this._resultName
    };
  }
  import() {
    this._statements.push(importDeclaration([], stringLiteral(this._importedSource)));
    return this;
  }
  require() {
    this._statements.push(expressionStatement(callExpression(identifier("require"), [stringLiteral(this._importedSource)])));
    return this;
  }
  namespace(name = "namespace") {
    const local = this._scope.generateUidIdentifier(name);
    const statement = this._statements[this._statements.length - 1];
    _assert(statement.type === "ImportDeclaration");
    _assert(statement.specifiers.length === 0);
    statement.specifiers = [importNamespaceSpecifier(local)];
    this._resultName = cloneNode(local);
    return this;
  }
  default(name) {
    const id = this._scope.generateUidIdentifier(name);
    const statement = this._statements[this._statements.length - 1];
    _assert(statement.type === "ImportDeclaration");
    _assert(statement.specifiers.length === 0);
    statement.specifiers = [importDefaultSpecifier(id)];
    this._resultName = cloneNode(id);
    return this;
  }
  named(name, importName) {
    if (importName === "default") return this.default(name);
    const id = this._scope.generateUidIdentifier(name);
    const statement = this._statements[this._statements.length - 1];
    _assert(statement.type === "ImportDeclaration");
    _assert(statement.specifiers.length === 0);
    statement.specifiers = [importSpecifier(id, identifier(importName))];
    this._resultName = cloneNode(id);
    return this;
  }
  var(name) {
    const id = this._scope.generateUidIdentifier(name);
    let statement = this._statements[this._statements.length - 1];
    if (statement.type !== "ExpressionStatement") {
      _assert(this._resultName);
      statement = expressionStatement(this._resultName);
      this._statements.push(statement);
    }
    this._statements[this._statements.length - 1] = variableDeclaration("var", [variableDeclarator(id, statement.expression)]);
    this._resultName = cloneNode(id);
    return this;
  }
  defaultInterop() {
    return this._interop(this._hub.addHelper("interopRequireDefault"));
  }
  wildcardInterop() {
    return this._interop(this._hub.addHelper("interopRequireWildcard"));
  }
  _interop(callee) {
    const statement = this._statements[this._statements.length - 1];
    if (statement.type === "ExpressionStatement") {
      statement.expression = callExpression(callee, [statement.expression]);
    } else if (statement.type === "VariableDeclaration") {
      _assert(statement.declarations.length === 1);
      statement.declarations[0].init = callExpression(callee, [statement.declarations[0].init]);
    } else {
      _assert.fail("Unexpected type.");
    }
    return this;
  }
  prop(name) {
    const statement = this._statements[this._statements.length - 1];
    if (statement.type === "ExpressionStatement") {
      statement.expression = memberExpression(statement.expression, identifier(name));
    } else if (statement.type === "VariableDeclaration") {
      _assert(statement.declarations.length === 1);
      statement.declarations[0].init = memberExpression(statement.declarations[0].init, identifier(name));
    } else {
      _assert.fail("Unexpected type:" + statement.type);
    }
    return this;
  }
  read(name) {
    this._resultName = memberExpression(this._resultName, identifier(name));
  }
}
exports.default = ImportBuilder;

//# sourceMappingURL=import-builder.js.map