import { PdfXmpSchema } from './pdf-xmp-schema';
import { PdfXmpSchemaType } from '../enumerator';
import { PdfXmpMetadata } from './pdf-xmp-metadata';
import { PdfXmpThumbnail } from '../pdf-type';
/**
 * Represents the Basic Schema.
 * ```typescript
 * // Load an existing PDF document
 * let document: PdfDocument = new PdfDocument(data, password);
 * // Access the document properties
 * let documentProperties: PdfDocumentInformation = document.getDocumentInformation(false);
 * // Gets XMP metadata
 * let xmpMetadata: PdfXmpMetadata = documentProperties.xmpMetadata;
 * // Sets creator tool
 * xmpMetadata.basicSchema.creatorTool = 'MyApp';
 * // Save the document
 * document.save('output.pdf');
 * // Destroy the document
 * document.destroy();
 * ```
 */
export declare class PdfBasicSchema extends PdfXmpSchema {
    private _creatorTool;
    private _label;
    private _nickname;
    private _baseUrl;
    private _createDate;
    private _modifyDate;
    private _metadataDate;
    private _advisory;
    private _identifier;
    private _thumbnails;
    private _rating;
    /**
     * Initializes a new `PdfBasicSchema` instance.
     *
     * @private
     * @param {PdfXmpMetadata} xmp Optional parent PdfXmpMetadata reference.
     */
    constructor(xmp?: PdfXmpMetadata);
    /**
     * Gets the schema type.
     *
     * @returns {PdfXmpSchemaType} The schema type.
     * ```typescript
     * // Load an existing PDF document
     * let document: PdfDocument = new PdfDocument(data);
     * // Access the document properties
     * let documentProperties: PdfDocumentInformation = document.getDocumentInformation(false);
     * // Gets the basic schema from the XMP metadata
     * let basic: PdfBasicSchema = documentProperties.xmpMetadata.basicSchema;
     * // Gets the schema type
     * let schemaType: PdfXmpSchemaType = basic.schemaType;
     * // Save the document
     * document.save('output.pdf');
     * // Destroy the document
     * document.destroy();
     * ```
     */
    readonly schemaType: PdfXmpSchemaType;
    /**
     * Gets the creator tool.
     *
     * @returns {string} The creatorTool value.
     *
     * ```typescript
     * // Load an existing PDF document
     * let document: PdfDocument = new PdfDocument(data, password);
     * // Access the document properties
     * let documentProperties: PdfDocumentInformation = document.getDocumentInformation(false);
     * // Gets XMP metadata
     * let xmpMetadata: PdfXmpMetadata = documentProperties.xmpMetadata;
     * // Access creator tool from basic schema
     * let creatorTool: string = xmpMetadata.basicSchema.creatorTool;
     * // Destroy the document
     * document.destroy();
     * ```
     */
    /**
    * Sets the creator tool.
    *
    * @param {string} value The creatorTool to set.
    *
    * ```typescript
    * // Load an existing PDF document
    * let document: PdfDocument = new PdfDocument(data, password);
    * // Gets XMP metadata
    * let xmpMetadata: PdfXmpMetadata = documentProperties.xmpMetadata;
    * // Sets creator tool
    * xmp.basicSchema.creatorTool = 'MyApp 1.0';
    * // Save the document
    * document.save('output.pdf');
    * // Destroy the document
    * document.destroy();
    * ```
    */
    creatorTool: string;
    /**
     * Gets the label.
     *
     * @returns {string} The label.
     *
     * ```typescript
     * // Load an existing PDF document
     * let document: PdfDocument = new PdfDocument(data, password);
     * // Access the document properties
     * let documentProperties: PdfDocumentInformation = document.getDocumentInformation(false);
     * // Gets XMP metadata
     * let xmpMetadata: PdfXmpMetadata = documentProperties.xmpMetadata;
     * // Access label from basic schema
     * let label: string = xmpMetadata.basicSchema.label;
     * // Destroy the document
     * document.destroy();
     * ```
     */
    /**
    * Sets the label.
    *
    * @param {string} value The label to set.
    *
    * ```typescript
    * // Load an existing PDF document
    * let document: PdfDocument = new PdfDocument(data, password);
    * // Gets XMP metadata
    * let xmpMetadata: PdfXmpMetadata = documentProperties.xmpMetadata;
    * // Sets label
    * xmp.basicSchema.label = 'Sample Label';
    * // Save the document
    * document.save('output.pdf');
    * // Destroy the document
    * document.destroy();
    * ```
    */
    label: string;
    /**
     * Gets the nickname.
     *
     * @returns {string} The nickname.
     *
     * ```typescript
     * // Load an existing PDF document
     * let document: PdfDocument = new PdfDocument(data, password);
     * // Access the document properties
     * let documentProperties: PdfDocumentInformation = document.getDocumentInformation(false);
     * // Gets XMP metadata
     * let xmpMetadata: PdfXmpMetadata = documentProperties.xmpMetadata;
     * // Access nickname from basic schema
     * let nickname: string = xmpMetadata.basicSchema.nickname;
     * // Destroy the document
     * document.destroy();
     * ```
     */
    /**
    * Sets the nickname.
    *
    * @param {string} value The nickname to set.
    *
    * ```typescript
    * // Load an existing PDF document
    * let document: PdfDocument = new PdfDocument(data, password);
    * // Gets XMP metadata
    * let xmpMetadata: PdfXmpMetadata = documentProperties.xmpMetadata;
    * // Sets nickname
    * xmp.basicSchema.nickname = 'My Document';
    * // Save the document
    * document.save('output.pdf');
    * // Destroy the document
    * document.destroy();
    * ```
    */
    nickname: string;
    /**
     * Gets the base URL.
     *
     * @returns {string} The base URL.
     *
     * ```typescript
     * // Load an existing PDF document
     * let document: PdfDocument = new PdfDocument(data, password);
     * // Access the document properties
     * let documentProperties: PdfDocumentInformation = document.getDocumentInformation(false);
     * // Gets XMP metadata
     * let xmpMetadata: PdfXmpMetadata = documentProperties.xmpMetadata;
     * // Access base URL from basic schema
     * let baseUrl: string = xmpMetadata.basicSchema.baseUrl;
     * // Destroy the document
     * document.destroy();
     * ```
     */
    /**
    * Sets the base URL.
    *
    * @param {string} value The base URL to set.
    *
    * ```typescript
    * // Load an existing PDF document
    * let document: PdfDocument = new PdfDocument(data, password);
    * // Gets XMP metadata
    * let xmpMetadata: PdfXmpMetadata = documentProperties.xmpMetadata;
    * // Sets base URL
    * xmp.basicSchema.baseUrl = 'https://example.com';
    * // Save the document
    * document.save('output.pdf');
    * // Destroy the document
    * document.destroy();
    * ```
    */
    baseUrl: string;
    /**
     * Gets the creation date.
     *
     * @returns {Date} The creation date.
     *
     * ```typescript
     * // Load an existing PDF document
     * let document: PdfDocument = new PdfDocument(data, password);
     * // Access the document properties
     * let documentProperties: PdfDocumentInformation = document.getDocumentInformation(false);
     * // Gets XMP metadata
     * let xmpMetadata: PdfXmpMetadata = documentProperties.xmpMetadata;
     * // Access creation date from basic schema
     * let createDate: Date = xmpMetadata.basicSchema.createDate;
     * // Destroy the document
     * document.destroy();
     * ```
     */
    /**
    * Sets the creation date.
    *
    * @param {Date} value The createDate value to set.
    *
    * ```typescript
    * // Load an existing PDF document
    * let document: PdfDocument = new PdfDocument(data, password);
    * // Gets XMP metadata
    * let xmpMetadata: PdfXmpMetadata = documentProperties.xmpMetadata;
    * // Sets creation date
    * xmp.basicSchema.createDate = new Date();
    * // Save the document
    * document.save('output.pdf');
    * // Destroy the document
    * document.destroy();
    * ```
    */
    createDate: Date;
    /**
     * Gets the modification date.
     *
     * @returns {Date} The modification date.
     *
     * ```typescript
     * // Load an existing PDF document
     * let document: PdfDocument = new PdfDocument(data, password);
     * // Access the document properties
     * let documentProperties: PdfDocumentInformation = document.getDocumentInformation(false);
     * // Gets XMP metadata
     * let xmpMetadata: PdfXmpMetadata = documentProperties.xmpMetadata;
     * // Access modification date from basic schema
     * let modifyDate: Date = xmpMetadata.basicSchema.modifyDate;
     * // Destroy the document
     * document.destroy();
     * ```
     */
    /**
    * Sets the modification date.
    *
    * @param {Date} value The modification date to set.
    *
    * ```typescript
    * // Load an existing PDF document
    * let document: PdfDocument = new PdfDocument(data, password);
    * // Gets XMP metadata
    * let xmpMetadata: PdfXmpMetadata = documentProperties.xmpMetadata;
    * // Sets modification date
    * xmp.basicSchema.modifyDate = new Date();
    * // Save the document
    * document.save('output.pdf');
    * // Destroy the document
    * document.destroy();
    * ```
    */
    modifyDate: Date;
    /**
     * Gets the metadata date.
     *
     * @returns {Date} The metadata date.
     *
     * ```typescript
     * // Load an existing PDF document
     * let document: PdfDocument = new PdfDocument(data, password);
     * // Access the document properties
     * let documentProperties: PdfDocumentInformation = document.getDocumentInformation(false);
     * // Gets XMP metadata
     * let xmpMetadata: PdfXmpMetadata = documentProperties.xmpMetadata;
     * // Access metadata date from basic schema
     * let metadataDate: Date = xmpMetadata.basicSchema.metadataDate;
     * // Destroy the document
     * document.destroy();
     * ```
     */
    /**
    * Sets the metadata date.
    *
    * @param {Date} value The metadata date to set.
    *
    * ```typescript
    * // Load an existing PDF document
    * let document: PdfDocument = new PdfDocument(data, password);
    * // Gets XMP metadata
    * let xmpMetadata: PdfXmpMetadata = documentProperties.xmpMetadata;
    * // Sets metadata date
    * xmp.basicSchema.metadataDate = new Date();
    * // Save the document
    * document.save('output.pdf');
    * // Destroy the document
    * document.destroy();
    * ```
    */
    metadataDate: Date;
    /**
     * Gets the advisory.
     *
     * @returns {string[]} The advisory.
     *
     * ```typescript
     * // Load an existing PDF document
     * let document: PdfDocument = new PdfDocument(data, password);
     * // Access the document properties
     * let documentProperties: PdfDocumentInformation = document.getDocumentInformation(false);
     * // Gets XMP metadata
     * let xmpMetadata: PdfXmpMetadata = documentProperties.xmpMetadata;
     * // Access advisory from basic schema
     * let advisory: string[] = xmpMetadata.basicSchema.advisory;
     * // Destroy the document
     * document.destroy();
     * ```
     */
    /**
    * Sets the advisory.
    *
    * @param {string[]} value The advisory to set.
    *
    * ```typescript
    * // Load an existing PDF document
    * let document: PdfDocument = new PdfDocument(data, password);
    * // Gets XMP metadata
    * let xmpMetadata: PdfXmpMetadata = documentProperties.xmpMetadata;
    * // Sets advisory
    * xmp.basicSchema.advisory = ['Advisory 1', 'Advisory 2'];
    * // Save the document
    * document.save('output.pdf');
    * // Destroy the document
    * document.destroy();
    * ```
    */
    advisory: string[];
    /**
     * Gets the identifier.
     *
     * @returns {string[]} The identifier.
     *
     * ```typescript
     * // Load an existing PDF document
     * let document: PdfDocument = new PdfDocument(data, password);
     * // Access the document properties
     * let documentProperties: PdfDocumentInformation = document.getDocumentInformation(false);
     * // Gets XMP metadata
     * let xmpMetadata: PdfXmpMetadata = documentProperties.xmpMetadata;
     * // Access identifier from basic schema
     * let identifier: string[] = xmpMetadata.basicSchema.identifier;
     * // Destroy the document
     * document.destroy();
     * ```
     */
    /**
    * Sets the identifier.
    *
    * @param {string[]} value The identifier  to set.
    *
    * ```typescript
    * // Load an existing PDF document
    * let document: PdfDocument = new PdfDocument(data, password);
    * // Gets XMP metadata
    * let xmpMetadata: PdfXmpMetadata = documentProperties.xmpMetadata;
    * // Sets identifier
    * xmp.basicSchema.identifier = ['ID-001', 'ID-002'];
    * // Save the document
    * document.save('output.pdf');
    * // Destroy the document
    * document.destroy();
    * ```
    */
    identifier: string[];
    /**
     * Gets the thumbnails.
     *
     * @returns {PdfXmpThumbnail[]} The thumbnails.
     *
     * ```typescript
     * // Load an existing PDF document
     * let document: PdfDocument = new PdfDocument(data, password);
     * // Access the document properties
     * let documentProperties: PdfDocumentInformation = document.getDocumentInformation(false);
     * // Gets XMP metadata
     * let xmpMetadata: PdfXmpMetadata = documentProperties.xmpMetadata;
     * // Access thumbnails from basic schema
     * let thumbnails: PdfXmpThumbnail[] = xmpMetadata.basicSchema.thumbnails;
     * // Destroy the document
     * document.destroy();
     * ```
     */
    /**
    * Sets the thumbnails.
    *
    * @param {PdfXmpThumbnail[]} value The thumbnails to set.
    *
    * ```typescript
    * // Load an existing PDF document
    * let document: PdfDocument = new PdfDocument(data, password);
    * // Gets XMP metadata
    * let xmpMetadata: PdfXmpMetadata = documentProperties.xmpMetadata;
    * // Creates thumbnail array
    * let thumbnailArray: PdfXmpThumbnail[] = [{width: 10, height: 10, format: 'JPEG'}]
    * // Sets thumbnails (requires PdfXmpThumbnail objects)
    * xmp.basicSchema.thumbnails = thumbnailArray;
    * // Save the document
    * document.save('output.pdf');
    * // Destroy the document
    * document.destroy();
    * ```
    */
    thumbnails: PdfXmpThumbnail[];
    /**
     * Gets the rating.
     *
     * @returns {number[]} The rating.
     *
     * ```typescript
     * // Load an existing PDF document
     * let document: PdfDocument = new PdfDocument(data, password);
     * // Access the document properties
     * let documentProperties: PdfDocumentInformation = document.getDocumentInformation(false);
     * // Gets XMP metadata
     * let xmpMetadata: PdfXmpMetadata = documentProperties.xmpMetadata;
     * // Access rating from basic schema
     * let rating: number[] = xmpMetadata.basicSchema.rating;
     * // Destroy the document
     * document.destroy();
     * ```
     */
    /**
    * Sets the rating.
    *
    * @param {number[]} value The rating to set.
    *
    * ```typescript
    * // Load an existing PDF document
    * let document: PdfDocument = new PdfDocument(data, password);
    * // Access the document properties
    * let documentProperties: PdfDocumentInformation = document.getDocumentInformation(false);
    * // Gets XMP metadata
    * let xmpMetadata: PdfXmpMetadata = documentProperties.xmpMetadata;
    * // Sets rating
    * xmp.basicSchema.rating = [5, 4, 3];
    * // Save the document
    * document.save('output.pdf');
    * // Destroy the document
    * document.destroy();
    * ```
    */
    rating: number[];
}