"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = isReferenced;
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function isReferenced(node, parent, grandparent) {
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switch (parent.type) {
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case "MemberExpression":
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case "OptionalMemberExpression":
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if (parent.property === node) {
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return !!parent.computed;
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}
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return parent.object === node;
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case "JSXMemberExpression":
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return parent.object === node;
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case "VariableDeclarator":
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return parent.init === node;
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case "ArrowFunctionExpression":
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return parent.body === node;
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case "PrivateName":
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return false;
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case "ClassMethod":
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case "ClassPrivateMethod":
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case "ObjectMethod":
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if (parent.key === node) {
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return !!parent.computed;
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}
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return false;
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case "ObjectProperty":
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if (parent.key === node) {
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return !!parent.computed;
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}
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return !grandparent || grandparent.type !== "ObjectPattern";
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case "ClassProperty":
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case "ClassAccessorProperty":
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if (parent.key === node) {
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return !!parent.computed;
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}
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return true;
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case "ClassPrivateProperty":
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return parent.key !== node;
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case "ClassDeclaration":
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case "ClassExpression":
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return parent.superClass === node;
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case "AssignmentExpression":
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return parent.right === node;
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case "AssignmentPattern":
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return parent.right === node;
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case "LabeledStatement":
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return false;
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case "CatchClause":
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return false;
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case "RestElement":
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return false;
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case "BreakStatement":
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case "ContinueStatement":
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return false;
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case "FunctionDeclaration":
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case "FunctionExpression":
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return false;
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case "ExportNamespaceSpecifier":
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case "ExportDefaultSpecifier":
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return false;
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case "ExportSpecifier":
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if (grandparent != null && grandparent.source) {
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return false;
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}
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return parent.local === node;
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case "ImportDefaultSpecifier":
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case "ImportNamespaceSpecifier":
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case "ImportSpecifier":
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return false;
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case "ImportAttribute":
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return false;
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case "JSXAttribute":
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return false;
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case "ObjectPattern":
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case "ArrayPattern":
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return false;
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case "MetaProperty":
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return false;
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case "ObjectTypeProperty":
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return parent.key !== node;
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case "TSEnumMember":
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return parent.id !== node;
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case "TSPropertySignature":
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if (parent.key === node) {
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return !!parent.computed;
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}
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return true;
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}
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return true;
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}
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