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value;\n\t} else {\n\t\t// Prepend the new node to the beginning of the list\n\t\tobjects.next = /** @type {import('.').ListNode<typeof value>} */ ({ // eslint-disable-line no-param-reassign, no-extra-parens\n\t\t\tkey: key,\n\t\t\tnext: objects.next,\n\t\t\tvalue: value\n\t\t});\n\t}\n};\n/** @type {import('.').listHas} */\nvar listHas = function (objects, key) {\n\treturn !!listGetNode(objects, key);\n};\n\n/** @type {import('.')} */\nmodule.exports = function getSideChannel() {\n\t/** @type {WeakMap<object, unknown>} */ var $wm;\n\t/** @type {Map<object, unknown>} */ var $m;\n\t/** @type {import('.').RootNode<unknown>} */ var $o;\n\n\t/** @type {import('.').Channel} */\n\tvar channel = {\n\t\tassert: function (key) {\n\t\t\tif (!channel.has(key)) {\n\t\t\t\tthrow new $TypeError('Side channel does not contain ' + inspect(key));\n\t\t\t}\n\t\t},\n\t\tget: function (key) { // eslint-disable-line consistent-return\n\t\t\tif ($WeakMap && key && (typeof key === 'object' || typeof key === 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