Interface StateConfig<TState, TContext, TEvent>

interface StateConfig<
    TState extends string,
    TContext,
    TEvent extends string = string,
> {
    autoTransition?: { duration: number; nextState: TState };
    onEnter?: (context: TContext, previousState: TState | null) => void;
    onExit?: (context: TContext, nextState: TState) => void;
    onUpdate?: (
        context: TContext,
        deltaTime: number,
        stateDuration: number,
    ) => void;
    transitions?: Partial<Record<TEvent, TState>>;
}