/** Command interface */
import { Command } from "./commandDef";
/**
 * The Wizard command pattern invoker class where all the commands are invoked.
 * The class uses manual dependency injection for command execution.
 * This class puts command/event objects on an undo stack or redo stack (not necessary in this case),
 * or that holds on to command/event objects until other objects are ready to act on them, or that routes
 * the command/event objects to the appropriate receiver/target object or handler code.
 *
 * @class WizardInvoker
 */
export declare class WizardInvoker {
    startCommand: Command;
    nextCommand: Command;
    backCommand: Command;
    finishCommand: Command;
    jumpToCommand: Command;
    activateCommand: Command;
    invalidateCommand: Command;
    closeCommand: Command;
    cancelCommand: Command;
    jumpToResultsCommand: Command;
    /**
    * Invokes wizard start
    */
    start(): Promise<boolean>;
    /**
    * Invokes wizard next step
    */
    next(): Promise<boolean>;
    /**
    * Invokes wizard previous step
    */
    back(): Promise<boolean>;
    /**
    * Invokes wizard finish
    */
    finish(): Promise<boolean>;
    /**
    * Invokes jump to a specific step
    */
    jumpTo(): Promise<boolean>;
    /**
    * Invokes the wizard invalidation, blocking any actions
    */
    invalidate(): void;
    /**
     *
     */
    activate(): void;
    /**
    * Invokes wizard close
    */
    close(): void;
    /**
    * Invokes wizard cancel
    */
    cancel(): void;
    /**
    * Invokes wizard jumpTo to the Results step but skipping any validation
    */
    jumpToResults(): Promise<boolean>;
}