type ParsedContentSecurityPolicy = Map<string, string[]>;
/**
 * Parse a serialized Content Security Policy via [the spec][0].
 *
 * [0]: https://w3c.github.io/webappsec-csp/#parse-serialized-policy
 *
 * @param policy The serialized Content Security Policy to parse.
 * @returns A Map of Content Security Policy directives.
 * @example
 * parseContentSecurityPolicy(
 *   "default-src 'self'; script-src 'unsafe-eval' scripts.example; object-src; style-src styles.example",
 * );
 * // => Map(4) {
 * //      "default-src" => ["'self'"],
 * //      "script-src" => ["'unsafe-eval'", "scripts.example"],
 * //      "object-src" => [],
 * //      "style-src" => ["styles.example"],
 * //    }
 */
export default function parseContentSecurityPolicy(policy: string): ParsedContentSecurityPolicy;
export {};