/** Token chunker client for Chonkie API. */
import { CloudClient, ChunkerInput } from "./base";
import { Chunk } from "../types/base";
export interface TokenChunkerConfig {
    tokenizer?: string;
    chunkSize?: number;
    chunkOverlap?: number;
}
export declare class TokenChunker extends CloudClient {
    private readonly config;
    constructor(apiKey: string, config?: TokenChunkerConfig);
    chunk(input: ChunkerInput): Promise<Chunk[]>;
    chunkBatch(inputs: ChunkerInput[]): Promise<Chunk[][]>;
}