import type { UseEventSourceOptions, UseWebSocketOptions } from '@vueuse/core';
import type { NuxtAppManifestMeta } from 'nuxt/app';
import type { Ref } from 'vue';
import type { BackoffQueue } from './utils/backoff-queue.js';
export interface SkewWebSocketConfig {
    url: string;
    options: UseWebSocketOptions;
}
export interface SkewSSEConfig {
    url: string;
    options: UseEventSourceOptions<string>;
}
export interface SkewAdapterConfig {
    channel: string;
    adapterConfig: Record<string, unknown>;
}
export interface ChunksOutdatedPayload {
    deletedChunks: string[];
    invalidatedModules: string[];
    passedReleases: string[];
}
export interface SkewConnection {
    connect: () => void;
    disconnect: () => void;
    send: (data: unknown) => void;
    sendRoute: (route: string) => void;
    subscribeStats: () => void;
    buildId: string;
    cookie?: Ref<string | null | undefined>;
}
/** Detection work belongs to the app, independently of mounted consumers. */
export interface SkewVersionDetection {
    queue: BackoffQueue;
    lastDetectedServerVersion: string | undefined;
    inFlight: Promise<NuxtAppManifestMeta | null> | undefined;
}