import type { MachinatChannel } from '@machinat/core';
import type { MarshallableInstance } from '@machinat/core/base/Marshaler';
import type { ConnectionTarget, UserTarget, TopicTarget } from '@machinat/websocket';
declare type ConnectionValue = {
    server: string;
    id: string;
};
export declare class WebviewConnection implements MachinatChannel, ConnectionTarget, MarshallableInstance<ConnectionValue> {
    static typeName: string;
    static fromJSONValue({ id, server }: ConnectionValue): WebviewConnection;
    platform: "webview";
    type: "connection";
    serverId: string;
    id: string;
    constructor(serverId: string, id: string);
    get uid(): string;
    toJSONValue(): ConnectionValue;
    typeName(): string;
}
declare type UserChannelValue = {
    user: string;
};
export declare class WebviewUserChannel implements MachinatChannel, UserTarget, MarshallableInstance<UserChannelValue> {
    static typeName: string;
    static fromJSONValue({ user }: UserChannelValue): WebviewUserChannel;
    platform: "webview";
    type: "user";
    userUid: string;
    constructor(userUid: string);
    get uid(): string;
    toJSONValue(): UserChannelValue;
    typeName(): string;
}
declare type TopicValue = {
    name: string;
};
export declare class WebviewTopicChannel implements MachinatChannel, TopicTarget, MarshallableInstance<TopicValue> {
    static typeName: string;
    static fromJSONValue({ name }: TopicValue): WebviewTopicChannel;
    platform: "webview";
    type: "topic";
    name: string;
    constructor(name: string);
    get uid(): string;
    toJSONValue(): TopicValue;
    typeName(): string;
}
export {};