import { PointModel } from './../primitives/point-model';
import { RectAttributes, TextAttributes, LineAttributes, PathAttributes } from './canvas-interface';
import { StyleAttributes } from './canvas-interface';
import { CircleAttributes, SubTextElement, TextBounds } from './canvas-interface';
import { IRenderer } from './../rendering/IRenderer';
import { DrawingElement } from '../core/elements/drawing-element';
/**
 * @hidden
 * SVG Renderer
 */
export declare class SvgRenderer implements IRenderer {
    /**
     * @param {string} dashArray - dashArray
     * @private
     * @returns {number[]} - number[]
     */
    parseDashArray(dashArray: string): number[];
    /**
     * @param {SVGElement} svg - svg
     * @param {RectAttributes} options - options
     * @param {string} diagramId - diagramId
     * @param {boolean} onlyRect - onlyRect
     * @param {boolean} isSelector - isSelector
     * @param {SVGSVGElement} parentSvg - parentSvg
     * @param {Object} ariaLabel - ariaLabel
     * @private
     * @returns {void} - void
     */
    drawRectangle(svg: SVGElement, options: RectAttributes, diagramId: string, onlyRect?: boolean, isSelector?: Boolean, parentSvg?: SVGSVGElement, ariaLabel?: Object): void;
    /**
     * @param {SVGElement} gElement - gElement
     * @param {RectAttributes} options - options
     * @private
     * @returns {void} - void
     */
    updateSelectionRegion(gElement: SVGElement, options: RectAttributes): void;
    /**
     * @param {string} elementType - elementType
     * @param {Object} attribute - attribute
     * @private
     * @returns {SVGGElement} - SVGGElement
     */
    createGElement(elementType: string, attribute: Object): SVGGElement;
    /**
     * @param {SVGElement} gElement - gElement
     * @param {CircleAttributes} options - options
     * @param {number} enableSelector - enableSelector
     * @param {Object} ariaLabel - ariaLabel
     * @private
     * @returns {void} - void
     */
    drawCircle(gElement: SVGElement, options: CircleAttributes, enableSelector?: number, ariaLabel?: Object): void;
    /**
     * @param {SVGElement} svg - svg
     * @param {StyleAttributes} style - style
     * @param {string} diagramId - diagramId
     * @private
     * @returns {void} - void
     */
    setSvgStyle(svg: SVGElement, style: StyleAttributes, diagramId?: string): void;
    /**
     * text utility
     *
     * @param {TextAttributes} text - text
     * @param {TextBounds} wrapBound - wrapBound
     * @param {SubTextElement[]} childNodes - childNodes
     * @private
     * @returns {PointModel} - PointModel
     */
    svgLabelAlign(text: TextAttributes, wrapBound: TextBounds, childNodes: SubTextElement[]): PointModel;
    /**
     * @param {SVGElement} gElement - gElement
     * @param {LineAttributes} options - options
     * @private
     * @returns {void} - void
     */
    drawLine(gElement: SVGElement, options: LineAttributes): void;
    /**
     * @param {SVGElement} svg - svg
     * @param {PathAttributes} options - options
     * @param {string} diagramId - diagramId
     * @param {boolean} isSelector - isSelector
     * @param {SVGSVGElement} parentSvg - parentSvg
     * @param {Object} ariaLabel - ariaLabel
     * @private
     * @returns {void} - void
     */
    drawPath(svg: SVGElement, options: PathAttributes, diagramId: string, isSelector?: Boolean, parentSvg?: SVGSVGElement, ariaLabel?: Object): void;
    /**
     * @param {SVGElement} svg - svg
     * @param {PathAttributes} options - options
     * @param {Object[]} collection - collection
     * @private
     * @returns {void} - void
     */
    renderPath(svg: SVGElement, options: PathAttributes, collection: Object[]): void;
}
/**
 * @param {SVGElement} svg - svg
 * @param {Object} attributes - attributes
 * @private
 * @returns {void} - void
 */
export declare function setAttributeSvg(svg: SVGElement, attributes: Object): void;
/**
 * @param {SVGElement} elementType - elementType
 * @param {PathAttributes} attribute - attribute
 * @private
 * @returns {SVGElement} - SVGElement
 */
export declare function createSvgElement(elementType: string, attribute: Object): SVGElement;
/**
 * @param {string} id - id
 * @param {string | Number} width - width
 * @param {string | Number} height - height
 * @private
 * @returns {SVGElement} - SVGElement
 */
export declare function createSvg(id: string, width: string | Number, height: string | Number): SVGElement;
/**
 * @param {DrawingElement} element - element
 * @param {string} targetElement - targetElement
 * @param {HTMLCanvasElement | SVGElement} canvas - canvas
 * @private
 * @returns {SVGElement} - SVGElement
 */
export declare function getParentSvg(element: DrawingElement, targetElement?: string, canvas?: HTMLCanvasElement | SVGElement): SVGElement;