如何在谷歌關閉中註釋哈希？

Question

的google closure reference演示瞭如何註釋一段記載：

{{myNum: number, myObject}} 
An anonymous type with both a property named myNum that has a value of type number and a property named myObject that has a value of any type. 

我有任意字符串到數字的哈希值。目前還不清楚我是如何指出這一點的，因爲在這個例子中，左側是一個特定的屬性名稱。我應該如何註釋我的散列？

Answer 1

/** @type {Object.<number>} */ 

或

/** @type {Object.<string, number>} */