/**
 * Configuration options for SVG sanitization
 */
type SanitizationOptions = {
    /**
     * Whether to allow style attributes in SVG elements
     * @default false
     */
    allowStyles?: boolean;
    /**
     * Additional attributes to remove during sanitization beyond the default set
     * @default []
     */
    forbiddenAttributes?: string[];
    /**
     * Additional tags to remove during sanitization beyond the default set
     * @default []
     */
    forbiddenTags?: string[];
};
/**
 * Sanitizes SVG markup string to prevent XSS attacks
 * @param svgString - The SVG markup as a string
 * @param options - Optional sanitization configuration
 * @returns Sanitized SVG string or null if invalid
 */
export declare function sanitizeSvg(svgString: string, options?: SanitizationOptions): string | null;
/**
 * Checks if we're in a browser environment
 */
export declare function canUseDOM(): boolean;
export {};