import { ArcSegment, type Size, type Line, LineSegment, type Point, type Element } from "@hylimo/diagram-common";
import type { Layout } from "../engine/layout.js";
import type { LayoutElement, SizeConstraints } from "../layoutElement.js";
/**
 * Base class for ElementLayoutConfig and ContentLayoutConfig providing common functionality
 */
export declare abstract class BaseLayoutConfig {
    /**
     * Called to determine the size the element requires
     *
     * @param layout performs the layout
     * @param element the element to measure
     * @param constraints defines min and max size
     * @returns the calculated size
     */
    abstract measure(layout: Layout, element: LayoutElement, constraints: SizeConstraints): Size;
    /**
     * Called to render the element
     *
     * @param layout performs the layout
     * @param element the element to render
     * @param position offset in current context
     * @param size the size of the element
     * @param id the id of the element
     * @returns the rendered element
     */
    abstract layout(layout: Layout, element: LayoutElement, position: Point, size: Size, id: string): Element[];
    /**
     * Called to create the outline of an element.
     * Default implementation just returns the bounding box rect, starting at the center right position
     *
     * @param layout performs the layout
     * @param element the element to get the outline of
     * @param position offset in current context
     * @param size the size of the element
     * @param id the id of the element
     * @returns the outline of the element
     */
    outline(layout: Layout, element: LayoutElement, position: Point, size: Size, id: string): Line;
    /**
     * Helper to create a line segment
     *
     * @param x the end x coordinate
     * @param y the end y coordiate
     * @param origin the origin of the segment
     * @param originSegment the index of the segment of {@link origin} this segment originates from
     * @returns the generated line segment
     */
    protected lineSegment(x: number, y: number, origin: string, originSegment: number): LineSegment;
    /**
     * Helper to create a clockwise arc segment
     *
     * @param cx x coordinate of the center
     * @param cy y coordinate of the center
     * @param endX x coordinate of the end
     * @param endY y coordinate of the end
     * @param radius both x and y radius
     * @param origin the origin of the segment
     * @param originSegment the index of the segment of {@link origin} this segment originates from
     * @returns the created arc segment
     */
    protected arcSegment(cx: number, cy: number, endX: number, endY: number, radius: number, origin: string, originSegment: number): ArcSegment;
}
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