SyncEffectHandler<Effect, Msg> class abstract base

A synchronous EffectHandler implementation for processing effects.

This abstract class provides a structured way to define synchronous effect handling logic. Subclasses must implement the handle method, which processes the effect and emits messages without using asynchronous operations.

Usage:

To create a custom synchronous effect handler, subclass SyncEffectHandler and implement the handle method. The handle method will be invoked whenever an effect of the specified type is triggered.

Example:

final class MySyncEffectHandler extends SyncEffectHandler<MyEffect, MyMsg> {
  @override
  Null handle(MyEffect effect, MsgEmitter<MyMsg> emit) {
    if (effect.shouldEmit) {
      emit(MyMsg.success(effect.data));
    }
  }
}