import { type Agent } from '../../nodes/index.js';
import { type OutputByteBuffer } from '../../utils/output-byte-buffer.js';
import { BaseSerializer } from '../base-serializer.js';
/**
 * `AgentSerializer` is responsible for serializing single adblock agent elements into a binary format.
 */
export declare class AgentSerializer extends BaseSerializer {
    /**
     * Serializes an agent node to binary format.
     *
     * @param node Node to serialize.
     * @param buffer ByteBuffer for writing binary data.
     */
    static serialize(node: Agent, buffer: OutputByteBuffer): void;
}