import { type Id } from '../identifier.utils.js';
/**
 * Parameters for the purge topic command.
 */
export type PurgeTopic = {
    /** Stream identifier (ID or name) */
    streamId: Id;
    /** Topic identifier (ID or name) */
    topicId: Id;
};
/**
 * Purge topic command definition.
 * Deletes all messages from a topic while keeping the topic itself.
 */
export declare const PURGE_TOPIC: {
    code: number;
    serialize: ({ streamId, topicId }: PurgeTopic) => Buffer<ArrayBuffer>;
    deserialize: (r: import("../../index.js").CommandResponse) => boolean;
};
/**
 * Executable purge topic command function.
 */
export declare const purgeTopic: (getClient: import("../../index.js").ClientProvider) => (arg: PurgeTopic) => Promise<boolean>;
//# sourceMappingURL=purge-topic.command.d.ts.map