Interface propertiesInterface properties are declared using interface-property-declarations: interface-property-declaration: interface-accessors: The attributes, type, and identifier of an interface property declaration have the same meaning as those of a property declaration in a class (§10.7). The accessors of an interface property declaration correspond to the accessors of a class property declaration (§10.7.2), except that the accessor body must always be a semicolon. Thus, the accessors simply indicate whether the property is read-write, read-only, or write-only. The type of an interface property must be output-safe if there is a get accessor, and must be input-safe if there is a set accessor. Interface events Interface events are declared using interface-event-declarations: interface-event-declaration: The attributes, type, and identifier of an interface event declaration have the same meaning as those of an event declaration in a class (§10.8). The type of an interface event must be input-safe.
|
