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rOACCT/node_modules/@babel/plugin-proposal-private-property-in-object/lib/index.js
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index.js
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			"use strict";

			Object.defineProperty(exports, "__esModule", {
			value: true
			});
			exports.default = void 0;
			var _helperPluginUtils = require("@babel/helper-plugin-utils");
			var _pluginSyntaxPrivatePropertyInObject = require("@babel/plugin-syntax-private-property-in-object");
			var _helperCreateClassFeaturesPlugin = require("@babel/helper-create-class-features-plugin");
			var _helperAnnotateAsPure = require("@babel/helper-annotate-as-pure");
			var _default = (0, _helperPluginUtils.declare)((api, opt) => {
			api.assertVersion(7);
			const {
			types: t,
			template
			} = api;
			const {
			loose
			} = opt;

			const classWeakSets = new WeakMap();
			const fieldsWeakSets = new WeakMap();
			function unshadow(name, targetScope, scope) {
			while (scope !== targetScope) {
			if (scope.hasOwnBinding(name)) scope.rename(name);
			scope = scope.parent;
			}
			}
			function injectToFieldInit(fieldPath, expr, before = false) {
			if (fieldPath.node.value) {
			const value = fieldPath.get("value");
			if (before) {
			value.insertBefore(expr);
			} else {
			value.insertAfter(expr);
			}
			} else {
			fieldPath.set("value", t.unaryExpression("void", expr));
			}
			}
			function injectInitialization(classPath, init) {
			let firstFieldPath;
			let consturctorPath;
			for (const el of classPath.get("body.body")) {
			if ((el.isClassProperty() \|\| el.isClassPrivateProperty()) && !el.node.static) {
			firstFieldPath = el;
			break;
			}
			if (!consturctorPath && el.isClassMethod({
			kind: "constructor"
			})) {
			consturctorPath = el;
			}
			}
			if (firstFieldPath) {
			injectToFieldInit(firstFieldPath, init, true);
			} else {
			(0, _helperCreateClassFeaturesPlugin.injectInitialization)(classPath, consturctorPath, [t.expressionStatement(init)]);
			}
			}
			function getWeakSetId(weakSets, outerClass, reference, name = "", inject) {
			let id = weakSets.get(reference.node);
			if (!id) {
			id = outerClass.scope.generateUidIdentifier(`${name \|\| ""} brandCheck`);
			weakSets.set(reference.node, id);
			inject(reference, template.expression.ast`${t.cloneNode(id)}.add(this)`);
			const newExpr = t.newExpression(t.identifier("WeakSet"), []);
			(0, _helperAnnotateAsPure.default)(newExpr);
			outerClass.insertBefore(template.ast`var ${id} = ${newExpr}`);
			}
			return t.cloneNode(id);
			}
			return {
			name: "proposal-private-property-in-object",
			inherits: _pluginSyntaxPrivatePropertyInObject.default,
			pre() {
			(0, _helperCreateClassFeaturesPlugin.enableFeature)(this.file, _helperCreateClassFeaturesPlugin.FEATURES.privateIn, loose);
			},
			visitor: {
			BinaryExpression(path, state) {
			const {
			node
			} = path;
			const {
			file
			} = state;
			if (node.operator !== "in") return;
			if (!t.isPrivateName(node.left)) return;
			const {
			name
			} = node.left.id;
			let privateElement;
			const outerClass = path.findParent(path => {
			if (!path.isClass()) return false;
			privateElement = path.get("body.body").find(({
			node
			}) =>
			t.isPrivate(node) && node.key.id.name === name);
			return !!privateElement;
			});
			if (outerClass.parentPath.scope.path.isPattern()) {
			outerClass.replaceWith(template.ast`(() => ${outerClass.node})()`);
			return;
			}
			if (privateElement.node.type === "ClassPrivateMethod") {
			if (privateElement.node.static) {
			if (outerClass.node.id) {
			unshadow(outerClass.node.id.name, outerClass.scope, path.scope);
			} else {
			outerClass.set("id", path.scope.generateUidIdentifier("class"));
			}
			path.replaceWith(template.expression.ast`
			${t.cloneNode(outerClass.node.id)} === ${(0, _helperCreateClassFeaturesPlugin.buildCheckInRHS)(node.right, file)}
			`);
			} else {
			var _outerClass$node$id;
			const id = getWeakSetId(classWeakSets, outerClass, outerClass, (_outerClass$node$id = outerClass.node.id) == null ? void 0 : _outerClass$node$id.name, injectInitialization);
			path.replaceWith(template.expression.ast`${id}.has(${(0, _helperCreateClassFeaturesPlugin.buildCheckInRHS)(node.right, file)})`);
			}
			} else {

			const id = getWeakSetId(fieldsWeakSets, outerClass, privateElement, privateElement.node.key.id.name, injectToFieldInit);
			path.replaceWith(template.expression.ast`${id}.has(${(0, _helperCreateClassFeaturesPlugin.buildCheckInRHS)(node.right, file)})`);
			}
			}
			}
			};
			});
			exports.default = _default;

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