import { ConfirmationDialogMetadata, ConfirmationResult, ConfirmationButton } from './types';
import * as i0 from "@angular/core";
/**
 * Service for displaying confirmation dialogs.
 *
 * @example Basic usage
 * const result = await confirmationService.confirm({
 *   title: 'Delete Item',
 *   message: 'Are you sure you want to delete this item?',
 * });
 *
 * if (result.confirmed) {
 *   // User confirmed
 * }
 *
 * @example Custom buttons + sheet on mobile + app's brand color
 * const result = await confirmationService.confirm({
 *   title: 'Regenerate link',
 *   message: 'This revokes the current seller link. Continue?',
 *   confirmButton: { text: 'Regenerate link' },
 *   cancelButton: { text: 'Cancel' },
 *   presentation: 'sheet',
 *   theme: 'native',
 * });
 *
 * @example Destructive action
 * const result = await confirmationService.confirmDestructive({
 *   title: 'Delete Account',
 *   message: 'This action cannot be undone. Are you sure?',
 * });
 */
export declare class ConfirmationDialogService {
    private alertController;
    private injector;
    /**
     * Shows a confirmation dialog and returns the result.
     *
     * Componente Angular propio (`ConfirmationDialogV2Component`, abierto vía
     * `ModalService`) — no `ion-alert`. La estructura DOM de `ion-alert` (nativo,
     * generado por Ionic dentro de shadow DOM) limitaba cuánto se podía alejar
     * del look "iOS system alert": texto centrado, botones neutros sin
     * jerarquía, y CUALQUIER selector de clase normal escrito en un stylesheet
     * global es incapaz de alcanzar nada dentro de ese shadow root — solo
     * `::part()`/custom properties cruzan ese boundary. Ver
     * `components/organisms/confirmation-dialog-v2/` para el detalle.
     *
     * `extraButtons` (>2 botones) no está soportado acá — nadie lo usaba en el
     * factory al migrar. Para un flujo de 3 opciones seguí usando
     * `confirmSaveDiscard()`, que construye su propio `ion-alert` directo.
     *
     * @param options - Configuration for the dialog
     * @returns Promise resolving to the confirmation result
     */
    confirm(options: ConfirmationDialogMetadata): Promise<ConfirmationResult>;
    /**
     * Shows a simple confirmation dialog with default buttons.
     * @param title - Dialog title
     * @param message - Dialog message
     * @returns Promise resolving to true if confirmed, false otherwise
     */
    confirmSimple(title: string, message: string): Promise<boolean>;
    /**
     * Shows a destructive action confirmation with red confirm button.
     * @param options - Configuration for the dialog
     * @returns Promise resolving to the confirmation result
     */
    confirmDestructive(options: Omit<ConfirmationDialogMetadata, 'confirmButton'> & {
        confirmButton?: Partial<ConfirmationButton>;
    }): Promise<ConfirmationResult>;
    /**
     * Shows an info alert with just an OK button.
     * @param title - Alert title
     * @param message - Alert message
     */
    alert(title: string, message: string): Promise<void>;
    /**
     * Shows a three-option dialog (Save, Discard, Cancel).
     * Common for unsaved changes scenarios.
     * @param title - Dialog title
     * @param message - Dialog message
     * @returns Promise resolving to 'save' | 'discard' | 'cancel'
     */
    confirmSaveDiscard(title: string, message: string): Promise<'save' | 'discard' | 'cancel'>;
    static ɵfac: i0.ɵɵFactoryDeclaration<ConfirmationDialogService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ConfirmationDialogService>;
}