import { IPaintObject, PaintCommandName } from "../../../../ImageViewer/Layers";
import { PointLocation } from "../../../../ImageViewer/Models";
import { StatefulPaintObjectCommand } from "./StatefulPaintObjectCommand";
/**
 * Command for creating line paint objects with preserved toolbar state.
 * Maintains visual style settings from the toolbar at creation time and handles
 * line placement on the canvas.
 */
export declare class LinePaintObjectCommand extends StatefulPaintObjectCommand<string> {
    /**
     * The name identifier for this paint command.
     * @default "LinePaintObject"
     */
    readonly name: PaintCommandName;
    /**
     * Creates a new line paint object with styling from the toolbar state.
     * @param startPoint - The canvas coordinates where the line should start
     * @param state - The preserved toolbar state containing styling properties
     * @returns A configured LinePaintObject instance ready for rendering
     * @throws Error if end point is not set before creation
     */
    createPaintObject(startPoint: PointLocation, state: any): IPaintObject;
}