import type { ICommand, ICommandHandler } from '../interfaces';
export type CommandHandlerType<TCommand extends ICommand = ICommand> = typeof AbstractCommandHandler<TCommand>;
export declare abstract class AbstractCommandHandler<TCommand extends ICommand> implements ICommandHandler<TCommand> {
    static instance<TCommand extends ICommand>(this: {
        new (): TCommand;
    } & typeof AbstractCommandHandler<TCommand>): TCommand;
    abstract execute(command: TCommand): Promise<void>;
}