import { ClientUserDto } from '../dto/client-user.dto';
type CommandEventHandler = (user: ClientUserDto, payload: unknown) => Promise<{
    success: boolean;
    reason?: string;
} | null>;
export declare class CommandEventRegistryService {
    private readonly events;
    register(event: string, name: string, handler: CommandEventHandler): void;
    get(event: string): {
        name: string;
        handler: CommandEventHandler;
    }[];
    has(event: string): boolean;
}
export {};