/**
 * Open URL definition.
 */
export interface OpenUrl {
    /**
     * The URL to open in Orion Browser for iOS.
     */
    url: string;
}
/**
 * Open a URL in Orion Browser for iOS.
 *
 * @param payload Open URL command payload.
 * @returns Orion Browser URL with the specified URL.
 * @example
 * openUrl({ url: 'https://browser.kagi.com/' })
 * // => 'orion://open-url?url=https%3A%2F%2Fbrowser.kagi.com%2F'
 * @link https://browser.kagi.com/faq.html
 */
export declare function openUrl(payload: OpenUrl): string;