import { type InjectionKey, type Ref } from 'vue';
import type { Toast, ToastOptions } from './types';
/**
 * useToast 用到的key
 *
 * @internal
 */
export declare const toastDefaultKey: InjectionKey<Ref<boolean>>;
export declare const toastDefaultOptionKey: InjectionKey<Ref<ToastOptions>>;
/**
 * 默认参数
 */
export declare const defaultToastOptions: ToastOptions;
export declare function useToast(selector?: string): Toast;