import { z } from 'zod';
import { Sentiment } from './attributes/sentiment.js';
import { PartOfSpeech } from './attributes/pos.js';
import { Pii } from './attributes/pii.js';
import { Entity } from './attributes/entities.js';
/**
 * Represents additional metadata associated with
 * a text document.
 */
export declare const TextMetadataSchema: z.ZodObject<{
    /**
     * The number of pages in the text document.
     */
    pages: z.ZodOptional<z.ZodNumber>;
    /**
     * The page number associated with the text document.
     */
    page: z.ZodOptional<z.ZodNumber>;
    /**
     * The number of chapters in the text document.
     */
    chapters: z.ZodOptional<z.ZodNumber>;
    /**
     * The chapter number associated with the text document.
     */
    chapter: z.ZodOptional<z.ZodNumber>;
    /**
     * Describes the layout of the document.
     */
    layout: z.ZodOptional<z.ZodObject<{
        tableCount: z.ZodOptional<z.ZodNumber>;
        imageCount: z.ZodOptional<z.ZodNumber>;
    }, "strip", z.ZodTypeAny, {
        tableCount?: number | undefined;
        imageCount?: number | undefined;
    }, {
        tableCount?: number | undefined;
        imageCount?: number | undefined;
    }>>;
    /**
     * The estimated reading time of the text document.
     */
    readingTime: z.ZodOptional<z.ZodNumber>;
    /**
     * The detected sentiment across the text document.
     */
    sentiment: z.ZodOptional<z.ZodNativeEnum<typeof Sentiment>>;
    /**
     * The parts of speech (POS) tags in the text document.
     * @note This property represents a URL that is transformed into
     * a pointer to the array of POS at parse time.
     */
    pos: z.ZodOptional<z.ZodEffects<z.ZodString, import("../../../../pointer").Pointer<PartOfSpeech[]>, string>>;
    /**
     * The personally identifiable information (PII) entities
     * in the text document.
     * @note This property represents a URL that is transformed into
     * a pointer to the array of PII at parse time.
     */
    pii: z.ZodOptional<z.ZodEffects<z.ZodString, import("../../../../pointer").Pointer<Pii[]>, string>>;
    /**
     * The entities in the text document.
     * @note This property represents a URL that is transformed into
     * a pointer to the array of entities at parse time.
     */
    entities: z.ZodOptional<z.ZodEffects<z.ZodString, import("../../../../pointer").Pointer<Entity[]>, string>>;
    /**
     * The vector embeddings associated with the text document.
     */
    embeddings: z.ZodOptional<z.ZodObject<{
        vectors: z.ZodEffects<z.ZodString, import("../../../../pointer").Pointer<number[]>, string>;
        model: z.ZodString;
        dimensions: z.ZodNumber;
    }, "strip", z.ZodTypeAny, {
        vectors: import("../../../../pointer").Pointer<number[]>;
        model: string;
        dimensions: number;
    }, {
        vectors: string;
        model: string;
        dimensions: number;
    }>>;
    /**
     * A set of statistics associated with the text document.
     */
    stats: z.ZodOptional<z.ZodObject<{
        words: z.ZodOptional<z.ZodNumber>;
        sentences: z.ZodOptional<z.ZodNumber>;
        piis: z.ZodOptional<z.ZodNumber>;
        entities: z.ZodOptional<z.ZodNumber>;
        pos: z.ZodOptional<z.ZodNumber>;
    }, "strip", z.ZodTypeAny, {
        words?: number | undefined;
        sentences?: number | undefined;
        piis?: number | undefined;
        entities?: number | undefined;
        pos?: number | undefined;
    }, {
        words?: number | undefined;
        sentences?: number | undefined;
        piis?: number | undefined;
        entities?: number | undefined;
        pos?: number | undefined;
    }>>;
    /**
     * The chunk information the text document is part of.
     */
    chunk: z.ZodOptional<z.ZodObject<{
        id: z.ZodString;
        order: z.ZodNumber;
        total: z.ZodOptional<z.ZodNumber>;
        startOffset: z.ZodOptional<z.ZodNumber>;
        endOffset: z.ZodOptional<z.ZodNumber>;
    }, "strip", z.ZodTypeAny, {
        id: string;
        order: number;
        total?: number | undefined;
        startOffset?: number | undefined;
        endOffset?: number | undefined;
    }, {
        id: string;
        order: number;
        total?: number | undefined;
        startOffset?: number | undefined;
        endOffset?: number | undefined;
    }>>;
    /**
     * The encoding of the text document.
     */
    encoding: z.ZodOptional<z.ZodEnum<["utf-7", "utf-7-imap", "utf-8", "utf-16", "utf16-le", "utf16-be", "utf32", "utf32-le", "utf32-be", "iso-8859-1", "iso-8859-2", "iso-8859-3", "iso-8859-4", "iso-8859-5", "iso-8859-6", "iso-8859-7", "iso-8859-8", "iso-8859-9", "iso-8859-10", "iso-8859-11", "iso-8859-12", "iso-8859-13", "iso-8859-14", "iso-8859-15", "iso-8859-16", "ascii", "hex", "base64"]>>;
    /**
     * Custom metadata associated with the text document.
     * This is a free form object that can contain any
     * custom metadata.
     */
    custom: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodAny>>;
}, "strip", z.ZodTypeAny, {
    custom?: Record<string, any> | undefined;
    encoding?: "base64" | "ascii" | "utf-8" | "hex" | "utf-7" | "utf-7-imap" | "utf-16" | "utf16-le" | "utf16-be" | "utf32" | "utf32-le" | "utf32-be" | "iso-8859-1" | "iso-8859-2" | "iso-8859-3" | "iso-8859-4" | "iso-8859-5" | "iso-8859-6" | "iso-8859-7" | "iso-8859-8" | "iso-8859-9" | "iso-8859-10" | "iso-8859-11" | "iso-8859-12" | "iso-8859-13" | "iso-8859-14" | "iso-8859-15" | "iso-8859-16" | undefined;
    embeddings?: {
        vectors: import("../../../../pointer").Pointer<number[]>;
        model: string;
        dimensions: number;
    } | undefined;
    stats?: {
        words?: number | undefined;
        sentences?: number | undefined;
        piis?: number | undefined;
        entities?: number | undefined;
        pos?: number | undefined;
    } | undefined;
    entities?: import("../../../../pointer").Pointer<Entity[]> | undefined;
    pos?: import("../../../../pointer").Pointer<PartOfSpeech[]> | undefined;
    pages?: number | undefined;
    page?: number | undefined;
    chapters?: number | undefined;
    chapter?: number | undefined;
    layout?: {
        tableCount?: number | undefined;
        imageCount?: number | undefined;
    } | undefined;
    readingTime?: number | undefined;
    sentiment?: Sentiment | undefined;
    pii?: import("../../../../pointer").Pointer<Pii[]> | undefined;
    chunk?: {
        id: string;
        order: number;
        total?: number | undefined;
        startOffset?: number | undefined;
        endOffset?: number | undefined;
    } | undefined;
}, {
    custom?: Record<string, any> | undefined;
    encoding?: "base64" | "ascii" | "utf-8" | "hex" | "utf-7" | "utf-7-imap" | "utf-16" | "utf16-le" | "utf16-be" | "utf32" | "utf32-le" | "utf32-be" | "iso-8859-1" | "iso-8859-2" | "iso-8859-3" | "iso-8859-4" | "iso-8859-5" | "iso-8859-6" | "iso-8859-7" | "iso-8859-8" | "iso-8859-9" | "iso-8859-10" | "iso-8859-11" | "iso-8859-12" | "iso-8859-13" | "iso-8859-14" | "iso-8859-15" | "iso-8859-16" | undefined;
    embeddings?: {
        vectors: string;
        model: string;
        dimensions: number;
    } | undefined;
    stats?: {
        words?: number | undefined;
        sentences?: number | undefined;
        piis?: number | undefined;
        entities?: number | undefined;
        pos?: number | undefined;
    } | undefined;
    entities?: string | undefined;
    pos?: string | undefined;
    pages?: number | undefined;
    page?: number | undefined;
    chapters?: number | undefined;
    chapter?: number | undefined;
    layout?: {
        tableCount?: number | undefined;
        imageCount?: number | undefined;
    } | undefined;
    readingTime?: number | undefined;
    sentiment?: Sentiment | undefined;
    pii?: string | undefined;
    chunk?: {
        id: string;
        order: number;
        total?: number | undefined;
        startOffset?: number | undefined;
        endOffset?: number | undefined;
    } | undefined;
}>;
export type TextMetadata = z.infer<typeof TextMetadataSchema>;
export * from './attributes';