import { Action } from "../../core/pipeline/Action";
import { ActionOptionsType } from "../../types/ActionOptionsType";
/**
 * SvgToPngAction converts SVG content to PNG format.
 * Uses `canvg` for conversion and `jsdom` for SVG element manipulation.
 */
export declare class SvgToPngAction extends Action {
    /**
     * Executes the SVG-to-PNG conversion process.
     * @param options - Options including SVG content, output path, width,
     * and height.
     */
    execute(options: ActionOptionsType): Promise<void>;
    /**
     * Converts SVG content to a PNG file, optionally resizing the output.
     * @param svgContent - The SVG content to be converted.
     * @param outputPath - The filesystem path where the PNG should be saved.
     * @param width - Optional width for resizing.
     * @param height - Optional height for resizing.
     */
    private convert;
    /**
     * Provides a description of the action.
     * @returns A string description of the action.
     */
    describe(): string;
}
export default SvgToPngAction;