类型名称：Quantity
扩展 Intangible
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最后更新时间 (UTC)：2024-09-03。
[null,null,["最后更新时间 (UTC)：2024-09-03。"],[[["The Quantity type, extending Intangible, is used to represent an amount."],["Notably, the Quantity type does not possess any properties of its own."]]],["The document describes a data type named \"Quantity,\" which is an extension of the \"Intangible\" type. The key information is that the \"Quantity\" type, as defined here, does not possess any specific properties or attributes. It is essentially a placeholder or a base type without further detailed characteristics outlined within this context.\n"]]