import { Class } from 'type-fest';
import { Container } from "../container";
import { SubscriberMetadata } from "../metadata";
import { CommandHandler } from "./CommandHandler";
export interface CommandRunnerConfig {
    container?: Container;
}
/**
 * Runs commands
 */
export declare class CommandRunner {
    protected container: Container;
    protected handlers: Map<Class<CommandHandler>, CommandHandler>;
    protected subscribers: Map<Class<CommandHandler>, SubscriberMetadata>;
    constructor({ container }?: CommandRunnerConfig);
    /**
     * Executes commands.
     */
    run: <T extends CommandHandler<any, any>>(Handler: Class<T, any[]>, event: Parameters<T["handle"]>["0"]) => Promise<ReturnType<T["handle"]>>;
    /**
     * Serially executes `@BeforeCommand(Handler)` or `@AfterCommand(Handler)` decorated methods for the given `Handler`.
     */
    emit: <T extends CommandHandler<any, any>>(type: "middleware" | "before" | "after", HandlerClass: Class<T, any[]>, result: ReturnType<T["handle"]>) => Promise<void>;
}