import { XTextbase } from './XTextbase';
import type { TClassProperties, TOriginX, TOriginY } from '../../typedefs';
import { WidgetRectNotesInterface } from './type/widget.entity.rectnote';
export declare const rectNotesDefaultValues: Partial<TClassProperties<XRectNotes>>;
/**
 * Textbox class, based on IText, allows the user to resize the text rectangle
 * and wraps lines automatically. Textboxes have their Y scaling locked, the
 * user can only change width. Height is adjusted automatically based on the
 * wrapping of lines.
 */
export declare class XRectNotes extends XTextbase implements WidgetRectNotesInterface {
    /**selectable
     * Minimum width of textbox, in pixels.
     * @type Number
     * @default
     */
    minWidth: number;
    static type: string;
    static objType: string;
    locked: boolean;
    cornerStyle: any;
    verticalAlign: string;
    originX: TOriginX;
    originY: TOriginY;
    width: number;
    cornerStrokeColor: string;
    cornerColor: string;
    transparentCorners: boolean;
    zIndex: number;
    height: number;
    maxHeight: number;
    id: string;
    boardId: string;
    /**
     * Minimum calculated width of a textbox, in pixels.
     * fixed to 2 so that an empty textbox cannot go to 0
     * and is still selectable without text.
     * @type Number
     * @default
     */
    dynamicMinWidth: number;
    /**
     * Use this boolean property in order to split strings that have no white space concept.
     * this is a cheap way to help with chinese/japanese
     * @type Boolean
     * @since 2.6.0
     */
    splitByGrapheme: boolean;
    static textLayoutProperties: string[];
    static ownDefaults: Record<string, any>;
    static getDefaults(): {
        controls: {
            mr: import("../../..").Control;
            ml: import("../../..").Control;
        };
    };
    constructor(text: string, options?: Partial<TClassProperties<XRectNotes>>);
    /**
     * Unlike superclass's version of this function, Textbox does not update
     * its width.
     * @private
     * @override
     */
    initDimensions(): number | undefined;
    getObject(): Record<string, any>;
    /**
     * Returns true if object has a style property or has it on a specified line
     * @param {Number} lineIndex
     * @return {Boolean}
     */
    styleHas(property: any, lineIndex: number): boolean;
    /**
     * probably broken need a fix
     * Returns the real style line that correspond to the wrapped lineIndex line
     * Used just to verify if the line does exist or not.
     * @param {Number} lineIndex
     * @returns {Boolean} if the line exists or not
     * @private
     */
    _getLineStyle(lineIndex: number): boolean;
    /**
     * Set the line style to an empty object so that is initialized
     * @param {Number} lineIndex
     * @param {Object} style
     * @private
     */
    _setLineStyle(lineIndex: number): void;
    wordSplit(value: string): string[];
    /**
     * Detect if the text line is ended with an hard break
     * text and itext do not have wrapping, return false
     * @param {Number} lineIndex text to split
     * @return {Boolean}
     */
    isEndOfWrapping(lineIndex: number): boolean;
    /**
     * Detect if a line has a linebreak and so we need to account for it when moving
     * and counting style.
     * @return Number
     */
    missingNewlineOffset(lineIndex: number): 1 | 0;
    /**
     * Gets lines of text to render in the Textbox. This function calculates
     * text wrapping on the fly every time it is called.
     * @param {String} text text to split
     * @returns {Array} Array of lines in the Textbox.
     * @override
     */
    _splitTextIntoLines(text: string): import("../Text/Text").TextLinesInfo;
    getMinWidth(): number;
    getCenteredTop(rectHeight: number): number;
    _render(ctx: CanvasRenderingContext2D): void;
    _renderBackground(ctx: CanvasRenderingContext2D): void;
    _getTopOffset(): number;
    _getTotalLineHeights(): number;
    _getTotalLineHeight(): number;
    _renderText(ctx: CanvasRenderingContext2D): void;
    drawRoundRectPath(cxt: CanvasRenderingContext2D, width: number, height: number, radius: number): void;
}
//# sourceMappingURL=XRectNotes.d.ts.map