export class ShapeGroupView {
    constructor(props: any);
    node: any;
    view: any;
    getPos: any;
    decorations: any;
    innerDecorations: any;
    editor: any;
    extension: any;
    htmlAttributes: any;
    root: any;
    mount(): void;
    get dom(): any;
    get contentDOM(): null;
    createElement(): {
        element: HTMLDivElement;
    };
    createShapeElement(shape: any, groupTransform: any, defs: any, shapeIndex: any): SVGGElement | null;
    createTextElement(textContent: any, textAlign: any, width: any, height: any, options: any): SVGForeignObjectElement;
    /**
     * Applies line end markers (arrowheads) to a target SVG element.
     * @param {SVGElement} target - The SVG element to apply markers to
     * @param {Object} lineEnds - Line ends configuration with head/tail
     * @param {string|null} strokeColor - Stroke color, or null if no stroke
     * @param {number} strokeWidth - Stroke width in pixels
     * @param {SVGDefsElement} defs - The defs element to append markers to
     * @param {string} markerBase - Base ID for generating unique marker IDs
     */
    applyLineEndsToTarget(target: SVGElement, lineEnds: Object, strokeColor: string | null, strokeWidth: number, defs: SVGDefsElement, markerBase: string): void;
    /**
     * Creates an SVG marker element for a line end (arrowhead).
     * @param {SVGDefsElement} defs - The defs element to append the marker to
     * @param {string} id - Unique ID for the marker
     * @param {Object} lineEnd - Line end configuration with type, width, length
     * @param {string} strokeColor - Color to use for the marker fill
     * @param {number} _strokeWidth - Stroke width (currently unused, reserved for future scaling)
     * @param {boolean} isStart - Whether this is a start marker (tail) or end marker (head)
     * @param {Object|null} effectExtent - Effect extent for sizing, or null
     */
    createLineEndMarker(defs: SVGDefsElement, id: string, lineEnd: Object, strokeColor: string, _strokeWidth: number, isStart: boolean, effectExtent: Object | null): void;
    /**
     * Creates an SVG shape element for a line end marker.
     * Supports diamond, oval, and triangle (default) shapes.
     * @param {string} type - The shape type ('diamond', 'oval', or 'triangle')
     * @param {string} strokeColor - Color to fill the shape with
     * @param {boolean} isStart - Whether this is a start marker (affects triangle orientation)
     * @returns {SVGElement} The created SVG shape element
     */
    createLineEndShape(type: string, strokeColor: string, isStart: boolean): SVGElement;
    createGradient(gradientData: any, gradientId: any): SVGGradientElement | null;
    createImageElement(shape: any, _groupTransform: any): SVGImageElement | null;
    buildView(): void;
    update(): boolean;
    #private;
}
//# sourceMappingURL=ShapeGroupView.d.ts.map