export interface StateMachineAction<Action, State> {
    type: Action;
    from: State;
    to: State;
}
export declare abstract class AbstractStateMachine<StatusType, ActionType> {
    readonly key: any;
    readonly stateKey: any;
    readonly actionKey: any;
    readonly defaultState: any;
    readonly actions: StateMachineAction<ActionType, StatusType>[];
    constructor(key: any, stateKey: any, actionKey: any, defaultState: any, actions: StateMachineAction<ActionType, StatusType>[]);
    do(from: StatusType, type: ActionType): StatusType;
    toJson(): object;
}