SimpleChanges

定义一个对象,它把属性与 SimpleChange 的实例关联起来。

Defines an object that associates properties with instances of SimpleChange.

      
      interface SimpleChanges {
  __index(propName: string): SimpleChange
}
    

参见

方法

__index(propName: string): SimpleChange
      
      __index(propName: string): SimpleChange
    
参数
propName string
返回值

SimpleChange