import type { Context } from "./models/index.js";
import type { Duration } from "./types/index.js";
import type { AlertOptions } from "./types/alert/index.js";
import type { BlockingAlert, DismissibleAlert } from "./types/alert/simple.js";
import type { BlockingCustomAlert, DismissibleCustomAlert } from "./types/alert/custom.js";
export interface VuertOptions {
    useThrottling: boolean;
    throttlingDuration: number;
    transitionDuration: number | Duration;
}
export type VuertSubscriber<R = void, P extends Record<string, unknown> = never> = (alert: AlertOptions<R, P>) => Context<R, P> | void;
export default class Vuert {
    static readonly VERSION: string;
    static get DEFAULT_OPTS(): VuertOptions;
    protected _subscribers: VuertSubscriber<any, any>[];
    protected _throttlers: Map<symbol, number>;
    protected _options: VuertOptions;
    get options(): VuertOptions;
    protected _throttle: <R, P extends Record<string, unknown>>(alert: AlertOptions<R, P>) => boolean;
    constructor(options?: Partial<VuertOptions>);
    emit<R = void, P extends Record<string, unknown> = never>(alert: BlockingAlert<R, P>): Context<R, P>;
    emit<R = void, P extends Record<string, unknown> = never>(alert: DismissibleAlert<R, P>): Context<R | void, P>;
    emit<R = void, P extends Record<string, unknown> = never>(alert: BlockingCustomAlert<R, P>): Context<R, P>;
    emit<R = void, P extends Record<string, unknown> = never>(alert: DismissibleCustomAlert<R, P>): Context<R | void, P>;
    emit<R = void, P extends Record<string, unknown> = never>(alert: AlertOptions<R, P>): Context<R | void, P>;
    subscribe<R = void, P extends Record<string, unknown> = never>(subscriber: VuertSubscriber<R, P>): () => VuertSubscriber<R, P>;
}