import { GameCommand } from './game.command';
import { IGameState } from '../models/game-state.model';
import { Observable } from 'rxjs';
/**
 *  Class in charge of grouping the execution of commands that alter the game state
 */
export declare class CommandsInvoker {
    private readonly commands;
    /**
     *  Class in charge of grouping the execution of commands that alter the game state
     *
     * @param commands - commands to execute
     */
    constructor(commands: GameCommand[]);
    /**
     * Loops through the list of commands validating that they can be executed
     * and executing if there are no errors during validation
     *
     * @param currentState - current game state
     * @returns observable with the intention of being able to track the success or failure
     * of the command group invocation
     */
    invoke(currentState: IGameState): Observable<void>;
}