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@mentor-apm/react-sortable-tree

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Drag-and-drop sortable component for nested data and hierarchies

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function _checkPrivateRedeclaration(obj, privateCollection) { if (privateCollection.has(obj)) { throw new TypeError("Cannot initialize the same private elements twice on an object"); } } module.exports = _checkPrivateRedeclaration, module.exports.__esModule = true, module.exports["default"] = module.exports;