import { Toast } from 'bootstrap';
import { Subject } from 'rxjs';
import * as i0 from "@angular/core";
export type BsStyle = 'info' | 'success' | 'warning' | 'danger' | 'primary' | 'secondary' | 'light' | 'dark';
export interface ToastAction {
    text?: string;
    style?: string | string;
    icon?: string;
    hideToast?: boolean;
    action: () => void;
}
export interface ToastMessage {
    icon?: string;
    message: string;
    style?: BsStyle | string;
    actions?: ToastAction[];
    options?: Toast.Options;
}
export declare class ToastService {
    onToastMessage: Subject<ToastMessage | null>;
    show(message: string, style?: BsStyle | string, actions?: ToastAction[], options?: Toast.Options): void;
    hide(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ToastService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ToastService>;
}