type Subscriber
import bendvy-ecs-core@0.1.0.4/execution_trace.bend as ExecutionTraceimport Base
42# Each subscription is its actual affine state owner, not a copied callback.
43# The erased reusable step is supplied as a top-level definition.
44type Subscriber<State:Type,Error:Data,-step:State -> TraceEvent<Error> -> State> is Type:
45 Subscriber{state:State}