import type { ChunkRecord } from '../store/schema.js';
import type { ParsedDocument } from './parser.js';
export interface ChunkInput {
    fileId: string;
    fileHash: string;
    filePath: string;
    fileMtime: number;
    maxTokens: number;
    minChars: number;
    overlapTokens: number;
    includeBreadcrumb: boolean;
}
export interface ChunkOptions {
    maxTokens: number;
    minChars: number;
    overlapTokens: number;
    includeBreadcrumb: boolean;
}
export declare function estimateTokens(text: string): number;
export declare function chunkDocument(doc: ParsedDocument, input: ChunkInput): ChunkRecord[];
//# sourceMappingURL=chunker.d.ts.map