import type * as Extend from "../index";
/**
 * Metadata about the chunk.
 */
export interface ChunkMetadata {
    /** The page range this chunk covers. Often will just be a partial page, in which cases `start` and `end` will be the same. */
    pageRange: Extend.ChunkMetadataPageRange;
    /** Lowest per-word OCR confidence across words in this chunk, or `null` when word-level confidence is unavailable. */
    minOcrConfidence?: number | null;
    /** Average per-word OCR confidence across words in this chunk, or `null` when word-level confidence is unavailable. */
    avgOcrConfidence?: number | null;
}