import * as em from "./Enums";
import * as ds from "./Types";
import { ObjectManager } from "./ObjectManager";
import { ObjectBase } from "./ObjectBase";
import { type FontCollection } from "./FontCollection";
import { type Font } from "./Font";
/**
 * Represents an SVG document.
 **/
export declare class SvgDocument extends ObjectBase {
    /**
     * Loads a {@link SvgDocument} from a byte array.
     * @param svgBytes The binary data of the SVG document.
     * @returns A new instance of the SVG document.
     **/
    static load(svgBytes: Uint8Array): SvgDocument;
    /**
     * Loads a {@link SvgDocument} from a byte array.
     * @param om An object manager that controls the lifetime of the {@link SvgDocument} object.
     * @param svgBytes The binary data of the SVG document.
     * @returns A new instance of the SVG document.
     **/
    static load(om: ObjectManager, svgBytes: Uint8Array): SvgDocument;
    /**
     * Loads a {@link SvgDocument} from a byte array with gzipped SVG data.
     * @param gzSvgBytes The binary data of the gzipped SVG document.
     * @returns A new instance of the SVG document.
     **/
    static loadGz(gzSvgBytes: Uint8Array): SvgDocument;
    /**
     * Loads a {@link SvgDocument} from a byte array with gzipped SVG data.
     * @param om An object manager that controls the lifetime of the {@link SvgDocument} object.
     * @param gzSvgBytes The binary data of the gzipped SVG document.
     * @returns A new instance of the SVG document.
     **/
    static loadGz(om: ObjectManager, gzSvgBytes: Uint8Array): SvgDocument;
    /**
     * Saves the current {@link SvgDocument} to a byte array.
     * @param options The settings for saving the document.
     * @returns A byte array with UTF8-encoded SVG data.
     **/
    save(options?: ds.SaveSvgOptions): Uint8Array;
    /**
     * Saves the current {@link SvgDocument} to a byte array in SVG.GZ format.
     **/
    saveGz(): Uint8Array;
    /**
     * Gets the title of the SVG document.
     **/
    get title(): string;
    /**
     * Gets the description of the SVG document.
     **/
    get description(): string;
    /**
     * Sets the 'currentColor' value used by the SVG renderer.
     **/
    setCurrentColor(color: ds.Color | null): void;
    /**
     * Sets the list of cultures to match values of the 'systemLanguage' attribute of SVG elements.
     **/
    setLanguageTags(langTags: string[] | null): void;
    /**
     * Gets or sets the custom {@link FontCollection} used for searching fonts and font fallbacks.
     **/
    get fontCollection(): FontCollection | null;
    /**
     * Gets or sets the custom {@link FontCollection} used for searching fonts and font fallbacks.
     **/
    set fontCollection(coll: FontCollection | null);
    /**
     * Gets or sets a value indicating whether the fonts should be searched in
     * the custom collection only, if any specified. The default is false.
     **/
    get restrictedFontLookup(): boolean;
    /**
     * Gets or sets a value indicating whether the fonts should be searched in
     * the custom collection only, if any specified. The default is false.
     **/
    set restrictedFontLookup(value: boolean);
    /**
     * Gets or sets a value specifying the scope for searching fallback fonts
     * for the glyphs missing in the mentioned type faces.
     **/
    get fontFallbackScope(): em.FontFallbackScope;
    /**
     * Gets or sets a value specifying the scope for searching fallback fonts
     * for the glyphs missing in the mentioned type faces.
     **/
    set fontFallbackScope(fallbackScope: em.FontFallbackScope);
    /**
     * Gets or sets the font belonging to the Serif font family.
     **/
    get serifFont(): Font | null;
    /**
     * Gets or sets the font belonging to the Serif font family.
     **/
    set serifFont(font: Font | null);
    /**
     * Adds a font belonging to the Serif font family.
     **/
    addSerifFont(font: Font): void;
    /**
     * Clears the list of fonts belonging to the Serif font family.
     **/
    clearSerifFonts(): void;
    /**
     * Gets or sets the font belonging to the SansSerif font family.
     **/
    get sansSerifFont(): Font | null;
    /**
     * Gets or sets the font belonging to the SansSerif font family.
     **/
    set sansSerifFont(font: Font | null);
    /**
     * Adds a font belonging to the SansSerif font family.
     **/
    addSansSerifFont(font: Font): void;
    /**
     * Clears the list of fonts belonging to the SansSerif font family.
     **/
    clearSansSerifFonts(): void;
    /**
     * Gets or sets the font belonging to the Cursive font family.
     **/
    get cursiveFont(): Font | null;
    /**
     * Gets or sets the font belonging to the Cursive font family.
     **/
    set cursiveFont(font: Font | null);
    /**
     * Adds a font belonging to the Cursive font family.
     **/
    addCursiveFont(font: Font): void;
    /**
     * Clears the list of fonts belonging to the Cursive font family.
     **/
    clearCursiveFonts(): void;
    /**
     * Gets or sets the font belonging to the Fantasy font family.
     **/
    get fantasyFont(): Font | null;
    /**
     * Gets or sets the font belonging to the Fantasy font family.
     **/
    set fantasyFont(font: Font | null);
    /**
     * Adds a font belonging to the Fantasy font family.
     **/
    addFantasyFont(font: Font): void;
    /**
     * Clears the list of fonts belonging to the Fantasy font family.
     **/
    clearFantasyFonts(): void;
    /**
     * Gets or sets the font belonging to the Monospace font family.
     **/
    get monospaceFont(): Font | null;
    /**
     * Gets or sets the font belonging to the Monospace font family.
     **/
    set monospaceFont(font: Font | null);
    /**
     * Adds a font belonging to the Monospace font family.
     **/
    addMonospaceFont(font: Font): void;
    /**
     * Clears the list of fonts belonging to the Monospace font family.
     **/
    clearMonospaceFonts(): void;
    /**
     * Gets the intrinsic size of SVG viewport.
     * @returns The intrinsic size of SVG viewport, or null if the size is undefined.
     **/
    getIntrinsicSize(): ds.Size | null;
    /**
     * Calculates the content bounds of an SVG document when its viewport is drawn at a specified point.
     * @param x The X coordinate of SVG viewport.
     * @param y The Y coordinate of SVG viewport.
     * @returns The content rectangle of the resulting image.
     **/
    measure(x: number, y: number): ds.Rect;
    /**
     * Calculates the content bounds of an SVG document, resizing the SVG viewport to fit into a specified rectangle.
     * @param x The X coordinate of the target rectangle for SVG viewport.
     * @param y The Y coordinate of the target rectangle for SVG viewport.
     * @param width The width of the target rectangle for SVG viewport.
     * @param height The height of the target rectangle for SVG viewport.
     * @returns The content rectangle of the resulting image.
     **/
    measureToRect(x: number, y: number, width: number, height: number): ds.Rect;
    /**
     * Calculates the content bounds of an SVG document, resizing the SVG viewport to fit into a specified rectangle.
     * @param bounds The target rectangle for SVG viewport.
     * @returns The content rectangle of the resulting image.
     **/
    measureToRect(bounds: ds.Bounds): ds.Rect;
}