import { Lookup, Register, Unregister, Subscribe } from '@actor-system/receptionist/command';
export { $lookup, $register, $subscribe, $unregister, Lookup, Register, Subscribe, Unregister, isLookup, isRegister, isSubscribe, isUnregister, lookup, register, subscribe, unregister } from '@actor-system/receptionist/command';

declare const isCommand: {
    <T>(input: unknown): input is Command<T>;
};

type Command<T = unknown> = Lookup<T> | Register<T> | Unregister<T> | Subscribe<T>;

export { isCommand };
export type { Command };