interface NotImplementedToastOptions {
    description?: string;
    duration?: number;
}
/**
 * Displays a standardized "coming soon" toast for features that are not yet implemented.
 *
 * @example
 * ```ts
 * notImplementedToast("Export to PDF");
 * // Shows: "Coming soon" with description "Export to PDF isn't available yet."
 *
 * notImplementedToast("Dark mode", {
 *   description: "We're working on dark mode support.",
 *   duration: 6000,
 * });
 * ```
 */
export declare const notImplementedToast: (feature: string, { description, duration }?: NotImplementedToastOptions) => void;
export {};