import * as ds from "./../Types";
import { ObjectManager } from "./../ObjectManager";
import { ObjectBase } from "./../ObjectBase";
/**
 * Contains information about the document. This information includes
 * the document author, title, keywords, etc.
 **/
export declare class DocumentInfo extends ObjectBase {
    /**
     * Creates a new {@link DocumentInfo} object with specified properties.
     * @param docInfoProperties The optional settings for creating {@link DocumentInfo}.
     **/
    constructor(docInfoProperties?: ds.DocumentInfoProperties);
    /**
     * Creates a new {@link DocumentInfo} object with specified properties.
     * @param om An object manager that controls the lifetime of the {@link DocumentInfo} object.
     * @param docInfoProperties The optional settings for creating {@link DocumentInfo}.
     **/
    constructor(om: ObjectManager, docInfoProperties?: ds.DocumentInfoProperties);
    /**
     * Gets or sets the title of the document.
     **/
    get title(): string | null;
    /**
     * Gets or sets the title of the document.
     **/
    set title(value: string | null);
    /**
     * Gets or sets the name of the application that created the original document.
     **/
    get creator(): string | null;
    /**
     * Gets or sets the name of the application that created the original document.
     **/
    set creator(value: string | null);
    /**
     * Gets or sets the name of the application that created the document.
     **/
    get producer(): string | null;
    /**
     * Gets or sets the name of the application that created the document.
     **/
    set producer(value: string | null);
    /**
     * Gets or sets the name of the person that created the document.
     **/
    get author(): string | null;
    /**
     * Gets or sets the name of the person that created the document.
     **/
    set author(value: string | null);
    /**
     * Gets or sets the subject of the document.
     **/
    get subject(): string | null;
    /**
     * Gets or sets the subject of the document.
     **/
    set subject(value: string | null);
    /**
     * Gets or sets keywords (separated by comma) associated with the document.
     **/
    get keywords(): string | null;
    /**
     * Gets or sets keywords (separated by comma) associated with the document.
     **/
    set keywords(value: string | null);
    /**
     * Gets or sets the creation date and time of the document.
     **/
    get createDate(): ds.PdfDateTime | null;
    /**
     * Gets or sets the creation date and time of the document.
     **/
    set createDate(date: ds.PdfDateTime | null);
    /**
     * Gets or sets the date and time the document was most recently modified.
     **/
    get modifyDate(): ds.PdfDateTime | null;
    /**
     * Gets or sets the date and time the document was most recently modified.
     **/
    set modifyDate(date: ds.PdfDateTime | null);
    /**
     * Resets properties of this DocumentInfo object to default values.
     **/
    reset(): void;
}