/**
 * Generates base CSS content including fonts and optional reset styles
 *
 * @param {Object} params - Generation parameters
 * @param {Object} params.fonts - Font configuration object
 * @param {Array} params.fonts.local - Local font files to copy
 * @param {boolean} params.resetCss - Whether to include CSS reset
 * @param {string} params.stylesPath - Output path for font files
 * @returns {Promise<string>} Generated base CSS content
 */
export function generateBaseCss({ fonts, resetCss, stylesPath }: {
    fonts: {
        local: any[];
    };
    resetCss: boolean;
    stylesPath: string;
}): Promise<string>;