/// <reference types="node" resolution-mode="require"/>
import { ExtensionsPayloadStore } from '../payload/store.js';
import { ExtensionDevOptions } from '../../extension.js';
import { Server } from 'http';
export declare enum EventType {
    Update = "update",
    Dispatch = "dispatch"
}
type DataType = 'focus' | 'unfocus';
type DataPayload = {
    uuid: string;
}[];
export interface WebSocketEvent {
    type: EventType;
    data: any;
}
export type SetupWebSocketConnectionOptions = ExtensionDevOptions & {
    httpServer: Server;
    payloadStore: ExtensionsPayloadStore;
};
export interface WebsocketConnection {
    close: () => void;
}
export interface IncomingDispatchMessage {
    event: EventType.Dispatch;
    data: {
        type: DataType;
        payload?: DataPayload;
    };
}
export interface OutgoingDispatchMessage extends OutgoingMessage {
    event: EventType.Dispatch;
    data: {
        type: DataType;
        payload?: DataPayload;
        extensions: unknown[];
        store: string;
        app: {
            apiKey: string;
        };
    };
}
export interface OutgoingMessage {
    event: EventType;
    version: string;
    data: {
        [key: string]: unknown;
    };
}
export {};