import { InjectionToken } from '@angular/core';
import { type TuiNumberHandler, type TuiStringHandler } from '@taiga-ui/cdk/types';
import { type TuiAppearanceOptions } from '@taiga-ui/core/directives/appearance';
import { type TuiPositionOptions } from '@taiga-ui/core/portals/alert';
import { type TuiSizeL, type TuiSizeS } from '@taiga-ui/core/types';
export interface TuiNotificationOptions<I = undefined> extends TuiAppearanceOptions, TuiPositionOptions {
    readonly icon: TuiStringHandler<string> | string;
    readonly size: TuiSizeL | TuiSizeS;
    readonly autoClose: TuiNumberHandler<string> | number;
    readonly closable: boolean;
    readonly label: string;
    readonly data: I;
}
export declare const TUI_NOTIFICATION_DEFAULT_OPTIONS: TuiNotificationOptions;
export declare const TUI_NOTIFICATION_OPTIONS: InjectionToken<TuiNotificationOptions<undefined>>, tuiNotificationOptionsProvider: (item: Partial<TuiNotificationOptions<undefined>> | (() => Partial<TuiNotificationOptions<undefined>>)) => import("@angular/core").FactoryProvider;
export declare const TUI_NOTIFICATION_CONCURRENCY: InjectionToken<number>;