import { OperatorFunction } from 'rxjs';
export declare abstract class Action {
    abstract name: string;
}
export declare abstract class FlowStart extends Action {
}
export declare abstract class FlowEnd extends Action {
}
export interface Transition<T extends Action> {
    /**
     * Should be in the set of action names.
     */
    inputs?: string[];
    pipe: OperatorFunction<T, Action>;
}