Function kosModelEffect

kosModelEffect<T>(props?): ((target, _propertyKey, descriptor) => void)
Decorator for defining a Kos model effect function within a Kos Data Model class.
Type Parameters
- T = any
Parameters
- Optional props: KosModelEffectProps<T>
  An object containing configuration parameters for the topic handler.
Returns ((target, _propertyKey, descriptor) => void)
A decorator function.
- - (target, _propertyKey, descriptor): void
  - Parameters
    - target: T
    - _propertyKey: string
    - descriptor: PropertyDescriptor
    Returns void
Example
```
class MyKosDataModel implements IKosDataModel {
  // ...

  @kosModelEffect()
  handleModelEffect() {
    // Handle the received topic payload here.
  }
}
```